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update from main archive 961020
Mon Oct 21 01:32:36 1996 Ulrich Drepper <drepper@cygnus.com> * elf/rtld.c (dl_main): Move initialization of `_dl_starting_up' to beginning of function. So libc functions can use this flag. * sysdeps/generic/_strerror.c: Don't use dgettext for message translation while `_dl_starting_up' is nonzero. * elf/dl-deps.c (_dl_map_object_deps): Add new parameter TRACE_MODE. Pass parameter value to _dl_map_object. * elf/dl-load (_dl_map_object): Add new parameter TRACE_MODE. If TRACE_MODE is nonzero don#t signal error when shared lib is not found. Instead create fake entry for link map. * dl-open.c (dl-open): Pass 0 for new argument to _dl_map_object. * dl-runtime.c (_dl_object_relocation_scope): Pass 0 for new argument to _dl_map_object_deps. * elf/link.h: Add new parameter TRACE_MODE for prototypes of _dl_map_object and _dl_map_object_deps. * elf/rtld.c (dl_main): Pass 0 for new argument to _dl_map_object and _dl_map_object_deps. When mode == trace test for l_opencount == 0 before printing link information since this means the lib is not found. Sun Oct 20 22:19:58 1996 Ulrich Drepper <drepper@cygnus.com> * rpm/template: Add INSTALL to %doc line to follow copyright restrictions which demand the distribution of the copyright messages in INSTALL even for binary distributions. * features.h: Rename to... * features.h.in: ...this. Change value of __GNU_LIBRARY__ to 2 (for major version numberof package) and add __GNU_LIBRARY_MINOR__ and __GNU_LIBRARY_INTERFACE__. * Makefile ($(objpfx)features.h): New rule to generate features.h from template features.h.in. * sysdeps/unix/sysv/linux/getsysstats.c: Include <paths.h>. Sun Oct 20 00:00:13 1996 Richard Henderson <rth@tamu.edu> * locale/programs/linereader.c (lr_open): Cast away const before free. (lr_close): Likewise. * misc/mntent.h: Move _PATH_MNTTAB & _PATH_MOUNTED to paths.h. * misc/paths.h: Move to ... * sysdeps/generic/paths.h: ... here. * paths.h: Remove. * sysdeps/unix/sysv/linux/paths.h: New file. Correct _PATH_STDPATH, _PATH_MAILDIR, _PATH_MOUNTED, _PATH_UNIX to comply with the fsstd. * nss/nss_db/db-netgrp.h: Include <string.h>. * stdio-common/psignal.c: De-ansidecl-ify. Allow NULL entries in _sys_siglist, which result in the "Unknown signal" message. * string/strsignal.c: Likewise. * sysdeps/generic/Makefile [stdio-common]: If $(inhibit-siglist), don't auto-generate siglist.c. * sysdeps/unix/sysv/linux/Makefile [stdio-common]: Set inhibit-siglist. * sysdeps/unix/sysv/linux/siglist.c: New file. Not needing to autogenerate makes bootstrapping and cross-compiling much easier. * sysdeps/unix/sysv/linux/siglist.h: New file. * stdlib/longlong.h: Prototype __udiv_qrnnd. * sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_headers): Remove sys/io.h. It is already added in .../linux/Makefile. * sysdeps/unix/sysv/linux/alpha/sigaction.h: New file. * sysdeps/unix/sysv/linux/alpha/signum.h: New file. * sysdeps/unix/sysv/linux/alpha/statbuf.h: New file. Sun Oct 20 17:17:12 1996 Ulrich Drepper <drepper@cygnus.com> Add implementation of POSIX.1g function getaddrinfo. * posix/Makefile (routines): Add getaddrinfo. * sysdeps/posix/getaddrinfo.c.: New file. Add implementation by Craig Metz. * sysdeps/stub/getaddrinfo.c: New file. Stub implementation. * resolv/netdb.h [__USE_POSIX]: Add getaddrinfo prototypes and related constants and structures. Sun Oct 20 13:02:34 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/stub/lockfile.c: Rename functions to __internal_*. Make all old names weak alises so that they can be replaced by libpthread. * stdio-common/vfprintf.c: Only declare __flockfile and __funlockfile for !USE_IN_LIBIO. [USE_IN_LIBIO]: Call _IO_flockfile and _IO_funlockfile instead of __flockfile and __funlockfile. Reported by NIIBE Yutaka. * crypt/md5.c: Change form of copyright message according to GNITS rules. Add warning for requirement on RESBUF parameter for `md5_finish_ctx' and `md5_read_ctx' function. * crypt/md5.h: Likewise. * grp/testgrp.c: Don't use perror for error cases since getgr* and getpw* functions do not return usable error codes. Sun Oct 19 23:05:32 1996 Jim Meyering <meyering@asic.sc.ti.com> * crypt/md5.c (md5_process_bytes): Used casting for pointer arithmetic. Sun Oct 20 03:53:23 1996 Ulrich Drepper <drepper@cygnus.com> * sunrpc/Makefile (others): Remove portmap here, too.
This commit is contained in:
Ulrich Drepper
parent
8145a97443
commit
46ec036de6
111
ChangeLog
111
ChangeLog
@ -1,3 +1,114 @@
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Mon Oct 21 01:32:36 1996 Ulrich Drepper <drepper@cygnus.com>
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* elf/rtld.c (dl_main): Move initialization of `_dl_starting_up'
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to beginning of function. So libc functions can use this flag.
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* sysdeps/generic/_strerror.c: Don't use dgettext for message
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translation while `_dl_starting_up' is nonzero.
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* elf/dl-deps.c (_dl_map_object_deps): Add new parameter
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TRACE_MODE.
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Pass parameter value to _dl_map_object.
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* elf/dl-load (_dl_map_object): Add new parameter TRACE_MODE.
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If TRACE_MODE is nonzero don#t signal error when shared lib
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is not found. Instead create fake entry for link map.
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* dl-open.c (dl-open): Pass 0 for new argument to _dl_map_object.
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* dl-runtime.c (_dl_object_relocation_scope): Pass 0 for new
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argument to _dl_map_object_deps.
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* elf/link.h: Add new parameter TRACE_MODE for prototypes of
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_dl_map_object and _dl_map_object_deps.
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* elf/rtld.c (dl_main): Pass 0 for new argument to _dl_map_object
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and _dl_map_object_deps.
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When mode == trace test for l_opencount == 0 before printing
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link information since this means the lib is not found.
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Sun Oct 20 22:19:58 1996 Ulrich Drepper <drepper@cygnus.com>
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* rpm/template: Add INSTALL to %doc line to follow copyright
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restrictions which demand the distribution of the copyright
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messages in INSTALL even for binary distributions.
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* features.h: Rename to...
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* features.h.in: ...this. Change value of __GNU_LIBRARY__ to 2
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(for major version numberof package) and add __GNU_LIBRARY_MINOR__
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and __GNU_LIBRARY_INTERFACE__.
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* Makefile ($(objpfx)features.h): New rule to generate features.h
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from template features.h.in.
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* sysdeps/unix/sysv/linux/getsysstats.c: Include <paths.h>.
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Sun Oct 20 00:00:13 1996 Richard Henderson <rth@tamu.edu>
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* locale/programs/linereader.c (lr_open): Cast away const before free.
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(lr_close): Likewise.
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* misc/mntent.h: Move _PATH_MNTTAB & _PATH_MOUNTED to paths.h.
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* misc/paths.h: Move to ...
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* sysdeps/generic/paths.h: ... here.
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* paths.h: Remove.
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* sysdeps/unix/sysv/linux/paths.h: New file. Correct _PATH_STDPATH,
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_PATH_MAILDIR, _PATH_MOUNTED, _PATH_UNIX to comply with the fsstd.
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* nss/nss_db/db-netgrp.h: Include <string.h>.
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* stdio-common/psignal.c: De-ansidecl-ify. Allow NULL entries in
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_sys_siglist, which result in the "Unknown signal" message.
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* string/strsignal.c: Likewise.
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* sysdeps/generic/Makefile [stdio-common]: If $(inhibit-siglist),
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don't auto-generate siglist.c.
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* sysdeps/unix/sysv/linux/Makefile [stdio-common]: Set inhibit-siglist.
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* sysdeps/unix/sysv/linux/siglist.c: New file. Not needing to
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autogenerate makes bootstrapping and cross-compiling much easier.
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* sysdeps/unix/sysv/linux/siglist.h: New file.
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* stdlib/longlong.h: Prototype __udiv_qrnnd.
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* sysdeps/unix/sysv/linux/alpha/Makefile (sysdep_headers): Remove
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sys/io.h. It is already added in .../linux/Makefile.
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* sysdeps/unix/sysv/linux/alpha/sigaction.h: New file.
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* sysdeps/unix/sysv/linux/alpha/signum.h: New file.
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* sysdeps/unix/sysv/linux/alpha/statbuf.h: New file.
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Sun Oct 20 17:17:12 1996 Ulrich Drepper <drepper@cygnus.com>
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Add implementation of POSIX.1g function getaddrinfo.
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* posix/Makefile (routines): Add getaddrinfo.
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* sysdeps/posix/getaddrinfo.c.: New file. Add implementation by
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Craig Metz.
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* sysdeps/stub/getaddrinfo.c: New file. Stub implementation.
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* resolv/netdb.h [__USE_POSIX]: Add getaddrinfo prototypes and
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related constants and structures.
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Sun Oct 20 13:02:34 1996 Ulrich Drepper <drepper@cygnus.com>
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* sysdeps/stub/lockfile.c: Rename functions to __internal_*.
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Make all old names weak alises so that they can be replaced
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by libpthread.
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* stdio-common/vfprintf.c: Only declare __flockfile and __funlockfile
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for !USE_IN_LIBIO.
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[USE_IN_LIBIO]: Call _IO_flockfile and _IO_funlockfile instead of
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__flockfile and __funlockfile.
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Reported by NIIBE Yutaka.
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* crypt/md5.c: Change form of copyright message according to GNITS
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rules.
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Add warning for requirement on RESBUF parameter for `md5_finish_ctx'
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and `md5_read_ctx' function.
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* crypt/md5.h: Likewise.
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* grp/testgrp.c: Don't use perror for error cases since getgr* and
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getpw* functions do not return usable error codes.
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Sun Oct 19 23:05:32 1996 Jim Meyering <meyering@asic.sc.ti.com>
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* crypt/md5.c (md5_process_bytes): Used casting for pointer
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arithmetic.
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Sun Oct 20 03:53:23 1996 Ulrich Drepper <drepper@cygnus.com>
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* sunrpc/Makefile (others): Remove portmap here, too.
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Sat Oct 19 17:42:24 1996 Ulrich Drepper <drepper@cygnus.com>
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* intl/locale.alias: Language for entry `czech' is `cs'.
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60
INSTALL
60
INSTALL
@ -773,9 +773,10 @@ parts of the library were contributed or worked on by other people.
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platforms was written by Per Bothner and modified by Ulrich
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Drepper.
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* The Internet-related code (most of the `inet' subdirectory) and
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several other miscellaneous functions and header files have been
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included from 4.4 BSD with little or no modification.
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* Some of the Internet-related code (most of the `inet'
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subdirectory) and several other miscellaneous functions and
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header files have been included from 4.4 BSD with little or no
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modification.
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All code incorporated from 4.4 BSD is under the following
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copyright:
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@ -916,3 +917,56 @@ parts of the library were contributed or worked on by other people.
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or `Software.Distribution@CS.CMU.EDU' any improvements or
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extensions that they make and grant Carnegie Mellon the
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rights to redistribute these changes.
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* The `getaddrinfo' function is written by Craig Metz and it has the
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following copyright:
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The Inner Net License, Version 2.00
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===================================
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The author(s) grant permission for redistribution and use in source and
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binary forms, with or without modification, of the software
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and documentation provided that the following conditions are met:
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0. If you receive a version of the software that is
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specifically labelled as not being for redistribution
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(check the version message and/or README), you are not
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permitted to redistribute that version of the software in
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any way or form.
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1. All terms of the all other applicable copyrights and
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licenses must be followed.
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2. Redistributions of source code must retain the authors'
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copyright notice(s), this list of conditions, and the
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following disclaimer.
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3. Redistributions in binary form must reproduce the authors'
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copyright notice(s), this list of conditions, and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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4. All advertising materials mentioning features or use of
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this software must display the following acknowledgement
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with the name(s) of the authors as specified in the
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copyright notice(s) substituted where indicated:
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This product includes software developed by <name(s)>, The Inner
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Net, and other contributors.
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5. Neither the name(s) of the author(s) nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS ``AS
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IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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OF SUCH DAMAGE.
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If these license terms cause you a real problem, contact the author.
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19
Makefile
19
Makefile
@ -84,7 +84,7 @@ subdirs := $(filter mach,$(subdirs)) $(filter hurd,$(subdirs)) \
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headers := errno.h sys/errno.h errnos.h limits.h values.h \
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features.h gnu-versions.h libc-lock.h
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aux = sysdep $(libc-init) version
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before-compile = $(objpfx)version-info.h
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before-compile = $(objpfx)version-info.h $(objpfx)features.h
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echo-headers: subdir_echo-headers
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@ -151,6 +151,23 @@ $(objpfx)version-info.h: $(+sysdir_pfx)config.make $(all-Banner-files)
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version.c-objects := $(addprefix $(objpfx)version,$(object-suffixes))
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$(version.c-objects): $(objpfx)version-info.h
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$(objpfx)features.h: features.h.in Makefile $(common-objpfx)soversions.mk
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nr="$(libc.so-version)"; \
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if test -n $$nr; then \
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nr=`echo $$nr | sed 's/^[.]//'`; \
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tmpfile=$${TMPDIR:-/tmp}/sedtmp.$$$$; \
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rm -f $$tmpfile; \
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(echo '/^INTERFACENUMBER/ { i\'; \
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echo '/* Interface number of the shared library. */\'; \
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echo "#define __GNU_LIBRARY_INTERFACE__ $$nr"; \
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echo ' s/^INTERFACENUMBER//'; \
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echo '}') > $$tmpfile; \
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sed -f $$tmpfile < $< > $@; \
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rm -f $$tmpfile; \
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else \
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sed -e '/^INTERFACENUMBER/d' < $< > $@; \
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fi
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# Makerules creates a file `stub-$(subdir)' for each subdirectory, which
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# contains `#define __stub_FUNCTION' for each function which is a stub.
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# Here we paste all of these together into <stubs.h>.
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@ -24,7 +24,8 @@ Cambridge, MA 02139, USA. */
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void
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_dl_map_object_deps (struct link_map *map,
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struct link_map **preloads, unsigned int npreloads)
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struct link_map **preloads, unsigned int npreloads,
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int trace_mode)
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{
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struct list
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{
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@ -75,7 +76,7 @@ _dl_map_object_deps (struct link_map *map,
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struct link_map *dep
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= _dl_map_object (l, strtab + d->d_un.d_val,
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l->l_type == lt_executable ? lt_library :
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l->l_type);
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l->l_type, trace_mode);
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if (dep->l_reserved)
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/* This object is already in the search list we are
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@ -477,7 +477,8 @@ open_path (const char *name, size_t namelen,
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/* Map in the shared object file NAME. */
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struct link_map *
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_dl_map_object (struct link_map *loader, const char *name, int type)
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_dl_map_object (struct link_map *loader, const char *name, int type,
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int trace_mode)
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{
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int fd;
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char *realname;
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@ -582,7 +583,26 @@ _dl_map_object (struct link_map *loader, const char *name, int type)
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}
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if (fd == -1)
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_dl_signal_error (errno, name, "cannot open shared object file");
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{
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if (trace_mode)
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{
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/* We haven't found an appropriate library. But since we
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are only interested in the list of libraries this isn't
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so severe. Fake an entry with all the information we
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have (in fact only the name). */
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/* Enter the new object in the list of loaded objects. */
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if ((name_copy = local_strdup (name)) == NULL
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|| (l = _dl_new_object (name_copy, name, type)) == NULL)
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_dl_signal_error (ENOMEM, name,
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"cannot create shared object descriptor");
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/* We use an opencount of 0 as a sign for the faked entry. */
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l->l_opencount = 0;
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l->l_reserved = 0;
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}
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else
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_dl_signal_error (errno, name, "cannot open shared object file");
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}
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return _dl_map_object_from_fd (name_copy, fd, realname, loader, type);
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}
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@ -46,13 +46,13 @@ _dl_open (const char *file, int mode)
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struct r_debug *r;
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/* Load the named object. */
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new = _dl_map_object (NULL, file, lt_loaded);
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new = _dl_map_object (NULL, file, lt_loaded, 0);
|
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if (new->l_searchlist)
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/* It was already open. */
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return new;
|
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/* Load that object's dependencies. */
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_dl_map_object_deps (new, NULL, 0);
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_dl_map_object_deps (new, NULL, 0, 0);
|
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|
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|
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/* Relocate the objects loaded. We do this in reverse order so that copy
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@ -41,7 +41,7 @@ _dl_object_relocation_scope (struct link_map *l)
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if (! l->l_searchlist)
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/* We must construct the searchlist for this object. */
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_dl_map_object_deps (l, NULL, 0);
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_dl_map_object_deps (l, NULL, 0, 0);
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/* The primary scope is this object itself and its
|
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dependencies. */
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@ -195,7 +195,8 @@ extern int _dlerror_run (void (*operate) (void));
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LOADER's DT_RPATH is used in searching for NAME.
|
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If the object is already opened, returns its existing map. */
|
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extern struct link_map *_dl_map_object (struct link_map *loader,
|
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const char *name, int type);
|
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const char *name, int type,
|
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int trace_mode);
|
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|
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/* Call _dl_map_object on the dependencies of MAP, and set up
|
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MAP->l_searchlist. PRELOADS points to a vector of NPRELOADS previously
|
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@ -203,7 +204,7 @@ extern struct link_map *_dl_map_object (struct link_map *loader,
|
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but before its dependencies. */
|
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extern void _dl_map_object_deps (struct link_map *map,
|
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struct link_map **preloads,
|
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unsigned int npreloads);
|
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unsigned int npreloads, int trace_mode);
|
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|
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/* Cache the locations of MAP's hash table. */
|
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extern void _dl_setup_hash (struct link_map *map);
|
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|
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41
elf/rtld.c
41
elf/rtld.c
@ -149,6 +149,9 @@ dl_main (const ElfW(Phdr) *phdr,
|
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|
||||
mode = getenv ("LD_TRACE_LOADED_OBJECTS") != NULL ? trace : normal;
|
||||
|
||||
/* Set up a flag which tells we are just starting. */
|
||||
_dl_starting_up = 1;
|
||||
|
||||
if (*user_entry == (ElfW(Addr)) &_start)
|
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{
|
||||
/* Ho ho. We are not the program interpreter! We are the program
|
||||
@ -210,7 +213,7 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
{
|
||||
void doit (void)
|
||||
{
|
||||
l = _dl_map_object (NULL, _dl_argv[0], lt_library);
|
||||
l = _dl_map_object (NULL, _dl_argv[0], lt_library, 0);
|
||||
}
|
||||
char *err_str = NULL;
|
||||
const char *obj_name __attribute__ ((unused));
|
||||
@ -223,7 +226,7 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
}
|
||||
}
|
||||
else
|
||||
l = _dl_map_object (NULL, _dl_argv[0], lt_library);
|
||||
l = _dl_map_object (NULL, _dl_argv[0], lt_library, 0);
|
||||
|
||||
phdr = l->l_phdr;
|
||||
phent = l->l_phnum;
|
||||
@ -322,7 +325,7 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
char *p;
|
||||
while ((p = strsep (&list, ":")) != NULL)
|
||||
{
|
||||
(void) _dl_map_object (NULL, p, lt_library);
|
||||
(void) _dl_map_object (NULL, p, lt_library, 0);
|
||||
++npreloads;
|
||||
}
|
||||
}
|
||||
@ -378,7 +381,7 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
runp = file;
|
||||
while ((p = strsep (&runp, ": \t\n")) != NULL)
|
||||
{
|
||||
(void) _dl_map_object (NULL, p, lt_library);
|
||||
(void) _dl_map_object (NULL, p, lt_library, 0);
|
||||
++npreloads;
|
||||
}
|
||||
}
|
||||
@ -386,7 +389,7 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
if (problem != NULL)
|
||||
{
|
||||
char *p = strndupa (problem, file_size - (problem - file));
|
||||
(void) _dl_map_object (NULL, p, lt_library);
|
||||
(void) _dl_map_object (NULL, p, lt_library, 0);
|
||||
}
|
||||
|
||||
/* We don't need the file anymore. */
|
||||
@ -412,7 +415,7 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
/* Load all the libraries specified by DT_NEEDED entries. If LD_PRELOAD
|
||||
specified some libraries to load, these are inserted before the actual
|
||||
dependencies in the executable's searchlist for symbol resolution. */
|
||||
_dl_map_object_deps (l, preloads, npreloads);
|
||||
_dl_map_object_deps (l, preloads, npreloads, mode == trace);
|
||||
|
||||
#ifndef MAP_ANON
|
||||
/* We are done mapping things, so close the zero-fill descriptor. */
|
||||
@ -459,15 +462,20 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
_dl_sysdep_message ("\t", "statically linked\n", NULL);
|
||||
else
|
||||
for (l = _dl_loaded->l_next; l; l = l->l_next)
|
||||
{
|
||||
char buf[20], *bp;
|
||||
buf[sizeof buf - 1] = '\0';
|
||||
bp = _itoa (l->l_addr, &buf[sizeof buf - 1], 16, 0);
|
||||
while ((size_t) (&buf[sizeof buf - 1] - bp) < sizeof l->l_addr * 2)
|
||||
*--bp = '0';
|
||||
_dl_sysdep_message ("\t", l->l_libname, " => ", l->l_name,
|
||||
" (0x", bp, ")\n", NULL);
|
||||
}
|
||||
if (l->l_opencount == 0)
|
||||
/* The library was not found. */
|
||||
_dl_sysdep_message ("\t", l->l_libname, " => not found\n", NULL);
|
||||
else
|
||||
{
|
||||
char buf[20], *bp;
|
||||
buf[sizeof buf - 1] = '\0';
|
||||
bp = _itoa (l->l_addr, &buf[sizeof buf - 1], 16, 0);
|
||||
while ((size_t) (&buf[sizeof buf - 1] - bp)
|
||||
< sizeof l->l_addr * 2)
|
||||
*--bp = '0';
|
||||
_dl_sysdep_message ("\t", l->l_libname, " => ", l->l_name,
|
||||
" (0x", bp, ")\n", NULL);
|
||||
}
|
||||
|
||||
if (mode != trace)
|
||||
for (i = 1; i < _dl_argc; ++i)
|
||||
@ -563,9 +571,6 @@ of this helper program; chances are you did not intend to run this program.\n",
|
||||
_dl_debug_state ();
|
||||
}
|
||||
|
||||
/* We finished the intialization and will start up. */
|
||||
_dl_starting_up = 1;
|
||||
|
||||
/* Once we return, _dl_sysdep_start will invoke
|
||||
the DT_INIT functions and then *USER_ENTRY. */
|
||||
}
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
#include <ansidecl.h>
|
||||
#include <grp.h>
|
||||
#include <pwd.h>
|
||||
#include <sys/types.h>
|
||||
@ -7,7 +6,7 @@
|
||||
#include <stdio.h>
|
||||
|
||||
int
|
||||
DEFUN_VOID(main)
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
uid_t me;
|
||||
struct passwd *my_passwd;
|
||||
@ -17,7 +16,7 @@ DEFUN_VOID(main)
|
||||
me = getuid ();
|
||||
my_passwd = getpwuid (me);
|
||||
if (my_passwd == NULL)
|
||||
perror ("getpwuid");
|
||||
printf ("Cannot find user entry for UID %d\n", me);
|
||||
else
|
||||
{
|
||||
printf ("My login name is %s.\n", my_passwd->pw_name);
|
||||
@ -27,7 +26,7 @@ DEFUN_VOID(main)
|
||||
|
||||
my_group = getgrgid (my_passwd->pw_gid);
|
||||
if (my_group == NULL)
|
||||
perror ("getgrgid");
|
||||
printf ("No data for group %d found\n", my_passwd->pw_gid);
|
||||
else
|
||||
{
|
||||
printf ("My default group is %s (%d).\n",
|
||||
@ -40,6 +39,3 @@ DEFUN_VOID(main)
|
||||
|
||||
exit (my_passwd && my_group ? EXIT_SUCCESS : EXIT_FAILURE);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
@ -80,7 +80,7 @@ lr_open (const char *fname, kw_hash_fct_t hf)
|
||||
{
|
||||
int save = errno;
|
||||
fclose (result->fp);
|
||||
free (result->fname);
|
||||
free ((char *) result->fname);
|
||||
free (result);
|
||||
errno = save;
|
||||
return NULL;
|
||||
@ -108,7 +108,7 @@ void
|
||||
lr_close (struct linereader *lr)
|
||||
{
|
||||
fclose (lr->fp);
|
||||
free (lr->fname);
|
||||
free ((char *) lr->fname);
|
||||
free (lr->buf);
|
||||
free (lr);
|
||||
}
|
||||
|
||||
@ -26,11 +26,9 @@ Cambridge, MA 02139, USA. */
|
||||
|
||||
|
||||
/* File listing canonical interesting mount points. */
|
||||
#define _PATH_MNTTAB "/etc/fstab"
|
||||
#define MNTTAB _PATH_MNTTAB /* Deprecated alias. */
|
||||
|
||||
/* File listing currently active mount points. */
|
||||
#define _PATH_MOUNTED "/var/run/mtab"
|
||||
#define MOUNTED _PATH_MOUNTED /* Deprecated alias. */
|
||||
|
||||
|
||||
|
||||
@ -21,6 +21,7 @@ Boston, MA 02111-1307, USA. */
|
||||
#include <db.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <string.h>
|
||||
#include <libc-lock.h>
|
||||
#include <paths.h>
|
||||
#include "nsswitch.h"
|
||||
|
||||
@ -45,7 +45,8 @@ routines := \
|
||||
confstr \
|
||||
getopt getopt1 \
|
||||
sched_setp sched_getp sched_sets sched_gets sched_yield sched_primax \
|
||||
sched_primin sched_rr_gi
|
||||
sched_primin sched_rr_gi \
|
||||
getaddrinfo
|
||||
|
||||
aux := init-posix environ
|
||||
tests := tstgetopt testfnm
|
||||
@ -57,6 +58,7 @@ gpl2lgpl := getopt.c getopt1.c getopt.h regex.c regex.h
|
||||
include ../Rules
|
||||
|
||||
CFLAGS-regex.c = -Wno-unused -Wno-strict-prototypes
|
||||
CFLAGS-getaddrinfo.c = -DRESOLVER
|
||||
|
||||
$(objpfx)libposix.a: $(dep-dummy-lib); $(make-dummy-lib)
|
||||
lib: $(objpfx)libposix.a
|
||||
|
||||
@ -357,6 +357,50 @@ extern int getnetgrent_r __P ((char **__hostp, char **__userp,
|
||||
char *__buffer, int __buflen));
|
||||
#endif
|
||||
|
||||
|
||||
/* Extension from POSIX.1g. */
|
||||
#ifdef __USE_POSIX
|
||||
/* Structure to contain information about address of a service provider. */
|
||||
struct addrinfo
|
||||
{
|
||||
int ai_flags; /* Input flags. */
|
||||
int ai_family; /* Protocol family for socket. */
|
||||
int ai_socktype; /* Socket type. */
|
||||
int ai_protocol; /* Protocol for socket. */
|
||||
int ai_addrlen; /* Length of socket address. */
|
||||
struct sockaddr *ai_addr; /* Socket address for socket. */
|
||||
char *ai_canonname; /* Canonical name for service location. */
|
||||
struct addrinfo *ai_next; /* Pointer to next in list. */
|
||||
};
|
||||
|
||||
/* Possible values for `ai_flags' field in `addrinfo' structure. */
|
||||
#define AI_PASSIVE 1 /* Socket address is intended for `bind'. */
|
||||
#define AI_CANONNAME 2 /* Request for canonical name. */
|
||||
|
||||
/* Error values for `getaddrinfo' function. */
|
||||
#define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */
|
||||
#define EAI_NONAME -2 /* NAME or SERVICE is unknown. */
|
||||
#define EAI_AGAIN -3 /* Temporary failure in name resolution. */
|
||||
#define EAI_FAIL -4 /* Non-recoverable failure in name res. */
|
||||
#define EAI_NODATA -5 /* No address associated with NAME. */
|
||||
#define EAI_FAMILY -6 /* `ai_family' not supported. */
|
||||
#define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */
|
||||
#define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */
|
||||
#define EAI_ADDRFAMILY -9 /* Address family for NAME not supported. */
|
||||
#define EAI_MEMORY -10 /* Memory allocation failure. */
|
||||
#define EAI_SYSTEM -11 /* System error returned in `errno'. */
|
||||
|
||||
|
||||
/* Translate name of a service location and/or a service name to set of
|
||||
socket addresses. */
|
||||
extern int getaddrinfo __P ((__const char *__name, __const char *__service,
|
||||
__const struct addrinfo *__req,
|
||||
struct addrinfo **__pai));
|
||||
|
||||
/* Free `addrinfo' structure AI including associated storage. */
|
||||
extern void freeaddrinfo __P ((struct addrinfo *__ai));
|
||||
#endif /* POSIX */
|
||||
|
||||
__END_DECLS
|
||||
|
||||
#endif /* netdb.h */
|
||||
|
||||
@ -23,4 +23,4 @@ make
|
||||
make install
|
||||
|
||||
%files
|
||||
%doc FAQ NEWS NOTES README
|
||||
%doc FAQ NEWS NOTES README INSTALL
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991, 1992, 1995, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
|
||||
#include <ansidecl.h>
|
||||
#include <stdio.h>
|
||||
#include <signal.h>
|
||||
|
||||
@ -26,24 +25,24 @@ Cambridge, MA 02139, USA. */
|
||||
#endif
|
||||
|
||||
/* Defined in sys_siglist.c. */
|
||||
extern CONST char *CONST _sys_siglist[];
|
||||
extern const char *const _sys_siglist[];
|
||||
|
||||
|
||||
/* Print out on stderr a line consisting of the test in S, a colon, a space,
|
||||
a message describing the meaning of the signal number SIG and a newline.
|
||||
If S is NULL or "", the colon and space are omitted. */
|
||||
void
|
||||
DEFUN(psignal, (sig, s), int sig AND register CONST char *s)
|
||||
psignal (int sig, const char *s)
|
||||
{
|
||||
CONST char *colon;
|
||||
const char *colon, *desc;
|
||||
|
||||
if (s == NULL || s == '\0')
|
||||
s = colon = "";
|
||||
else
|
||||
colon = ": ";
|
||||
|
||||
if (sig >= 0 && sig < NSIG)
|
||||
(void) fprintf (stderr, "%s%s%s\n", s, colon, _(_sys_siglist[sig]));
|
||||
if (sig >= 0 && sig < NSIG && (desc = _sys_siglist[sig]) != NULL)
|
||||
(void) fprintf (stderr, "%s%s%s\n", s, colon, _(desc));
|
||||
else
|
||||
(void) fprintf (stderr, _("%s%sUnknown signal %d\n"), s, colon, sig);
|
||||
}
|
||||
|
||||
@ -23,7 +23,6 @@ Boston, MA 02111-1307, USA. */
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <wchar.h>
|
||||
#include <libc-lock.h>
|
||||
#include "_itoa.h"
|
||||
#include "../locale/localeinfo.h"
|
||||
|
||||
@ -124,6 +123,11 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
|
||||
} \
|
||||
while (0)
|
||||
# define UNBUFFERED_P(s) ((s)->__buffer == NULL)
|
||||
|
||||
/* XXX These declarations should go as soon as the stdio header files
|
||||
have these prototypes. */
|
||||
extern void __flockfile (FILE *);
|
||||
extern void __funlockfile (FILE *);
|
||||
#endif /* USE_IN_LIBIO */
|
||||
|
||||
|
||||
@ -152,8 +156,6 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
|
||||
# define is_longlong is_long_double
|
||||
#endif
|
||||
|
||||
extern void __flockfile (FILE *);
|
||||
extern void __funlockfile (FILE *);
|
||||
|
||||
/* Global variables. */
|
||||
static const char null[] = "(null)";
|
||||
@ -848,8 +850,13 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
|
||||
f = lead_str_end = find_spec (format, &mbstate);
|
||||
|
||||
/* Lock stream. */
|
||||
#ifdef USE_IN_LIBIO
|
||||
__libc_cleanup_region_start ((void (*) (void *)) &_IO_funlockfile, s);
|
||||
_IO_flockfile (s);
|
||||
#else
|
||||
__libc_cleanup_region_start ((void (*) (void *)) &__funlockfile, s);
|
||||
__flockfile (s);
|
||||
#endif
|
||||
|
||||
/* Write the literal text before the first format. */
|
||||
outstring ((const UCHAR_T *) format,
|
||||
|
||||
@ -166,7 +166,7 @@ MA 02111-1307, USA. */
|
||||
(q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \
|
||||
(r) = __r; \
|
||||
} while (0)
|
||||
extern UDItype __udiv_qrnnd ();
|
||||
extern UDItype __udiv_qrnnd __P ((UDItype *, UDItype, UDItype, UDItype));
|
||||
#define UDIV_TIME 220
|
||||
#endif /* LONGLONG_STANDALONE */
|
||||
#endif /* __alpha */
|
||||
@ -477,7 +477,7 @@ extern USItype __udiv_qrnnd ();
|
||||
: "=d" (__w) \
|
||||
: "%dI" ((USItype)(u)), \
|
||||
"dI" ((USItype)(v))); \
|
||||
__w; })
|
||||
__w; })
|
||||
#define udiv_qrnnd(q, r, nh, nl, d) \
|
||||
do { \
|
||||
union {UDItype __ll; \
|
||||
|
||||
152
string/stratcliff.c
Normal file
152
string/stratcliff.c
Normal file
@ -0,0 +1,152 @@
|
||||
#define _GNU_SOURCE 1
|
||||
#include <errno.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/param.h>
|
||||
|
||||
#ifndef MAX
|
||||
#define MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
#endif
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
size_t size = sysconf (_SC_PAGESIZE);
|
||||
char *adr;
|
||||
int result = 0;
|
||||
|
||||
adr = (char *) mmap (NULL, size, PROT_READ|PROT_WRITE,
|
||||
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
|
||||
if (adr == NULL)
|
||||
{
|
||||
if (errno == ENOSYS)
|
||||
puts ("No test, mmap not available.");
|
||||
else
|
||||
{
|
||||
printf ("mmaping failed: %m");
|
||||
result = 1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
char dest[size];
|
||||
int inner, middle, outer;
|
||||
|
||||
memset (adr, 'T', size);
|
||||
|
||||
/* strlen test */
|
||||
for (outer = size - 1; outer >= MAX (0, size - 128); --outer)
|
||||
{
|
||||
for (inner = MAX (outer, size - 64); inner < size; ++inner)
|
||||
{
|
||||
adr[inner] = '\0';
|
||||
|
||||
if (strlen (&adr[outer]) != inner - outer)
|
||||
{
|
||||
printf ("strlen flunked for outer = %d, inner = %d\n",
|
||||
outer, inner);
|
||||
result = 1;
|
||||
}
|
||||
|
||||
adr[inner] = 'T';
|
||||
}
|
||||
}
|
||||
|
||||
/* strchr test */
|
||||
for (outer = size - 1; outer >= MAX (0, size - 128); --outer)
|
||||
{
|
||||
for (middle = MAX (outer, size - 64); middle < size; ++middle)
|
||||
{
|
||||
for (inner = middle; inner < size; ++inner)
|
||||
{
|
||||
char *cp;
|
||||
adr[middle] = 'V';
|
||||
adr[inner] = '\0';
|
||||
|
||||
cp = strchr (&adr[outer], 'V');
|
||||
|
||||
if ((inner == middle && cp != NULL)
|
||||
|| (inner != middle
|
||||
&& (cp - &adr[outer]) != middle - outer))
|
||||
{
|
||||
printf ("strchr flunked for outer = %d, middle = %d, "
|
||||
"inner = %d\n", outer, middle, inner);
|
||||
result = 1;
|
||||
}
|
||||
|
||||
adr[inner] = 'T';
|
||||
adr[middle] = 'T';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* strrchr test */
|
||||
for (outer = size - 1; outer >= MAX (0, size - 128); --outer)
|
||||
{
|
||||
for (middle = MAX (outer, size - 64); middle < size; ++middle)
|
||||
{
|
||||
for (inner = middle; inner < size; ++inner)
|
||||
{
|
||||
char *cp;
|
||||
adr[middle] = 'V';
|
||||
adr[inner] = '\0';
|
||||
|
||||
cp = strrchr (&adr[outer], 'V');
|
||||
|
||||
if ((inner == middle && cp != NULL)
|
||||
|| (inner != middle
|
||||
&& (cp - &adr[outer]) != middle - outer))
|
||||
{
|
||||
printf ("strrchr flunked for outer = %d, middle = %d, "
|
||||
"inner = %d\n", outer, middle, inner);
|
||||
result = 1;
|
||||
}
|
||||
|
||||
adr[inner] = 'T';
|
||||
adr[middle] = 'T';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* strcpy test */
|
||||
for (outer = size - 1; outer >= MAX (0, size - 128); --outer)
|
||||
{
|
||||
for (inner = MAX (outer, size - 64); inner < size; ++inner)
|
||||
{
|
||||
adr[inner] = '\0';
|
||||
|
||||
if (strcpy (dest, &adr[outer]) != dest
|
||||
|| strlen (dest) != inner - outer)
|
||||
{
|
||||
printf ("strcpy flunked for outer = %d, inner = %d\n",
|
||||
outer, inner);
|
||||
result = 1;
|
||||
}
|
||||
|
||||
adr[inner] = 'T';
|
||||
}
|
||||
}
|
||||
|
||||
/* stpcpy test */
|
||||
for (outer = size - 1; outer >= MAX (0, size - 128); --outer)
|
||||
{
|
||||
for (inner = MAX (outer, size - 64); inner < size; ++inner)
|
||||
{
|
||||
adr[inner] = '\0';
|
||||
|
||||
if ((stpcpy (dest, &adr[outer]) - dest) != inner - outer)
|
||||
{
|
||||
printf ("stpcpy flunked for outer = %d, inner = %d\n",
|
||||
outer, inner);
|
||||
result = 1;
|
||||
}
|
||||
|
||||
adr[inner] = 'T';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991, 1994, 1995 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991, 1994, 1995, 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
|
||||
#include <ansidecl.h>
|
||||
#include <signal.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
@ -27,14 +26,16 @@ Cambridge, MA 02139, USA. */
|
||||
#endif
|
||||
|
||||
/* Defined in siglist.c. */
|
||||
extern CONST char *CONST _sys_siglist[];
|
||||
extern const char *const _sys_siglist[];
|
||||
|
||||
|
||||
/* Return a string describing the meaning of the signal number SIGNUM. */
|
||||
char *
|
||||
DEFUN(strsignal, (signum), int signum)
|
||||
strsignal (int signum)
|
||||
{
|
||||
if (signum < 0 || signum > NSIG)
|
||||
const char *desc;
|
||||
|
||||
if (signum < 0 || signum > NSIG || (desc = _sys_siglist[signum]) == NULL)
|
||||
{
|
||||
static char buf[512];
|
||||
int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum);
|
||||
@ -44,5 +45,5 @@ DEFUN(strsignal, (signum), int signum)
|
||||
return buf;
|
||||
}
|
||||
|
||||
return (char *) _(_sys_siglist[signum]);
|
||||
return (char *) _(desc);
|
||||
}
|
||||
|
||||
@ -66,7 +66,7 @@ routines := auth_none auth_unix authuxprot bindrsvprt \
|
||||
svc_tcp svc_udp xdr xdr_array xdr_float xdr_mem \
|
||||
xdr_rec xdr_ref xdr_stdio
|
||||
|
||||
others := portmap rpcinfo
|
||||
others := rpcinfo
|
||||
install-bin := rpcgen
|
||||
install-sbin := rpcinfo
|
||||
rpcgen-objs = rpc_main.o rpc_hout.o rpc_cout.o rpc_parse.o \
|
||||
|
||||
@ -32,8 +32,8 @@ common-generated := $(common-generated) bytesex.h det_endian
|
||||
endif
|
||||
|
||||
ifeq ($(subdir),stdio-common)
|
||||
|
||||
ifeq "$(filter $(objpfx)siglist.c,$(before-compile))" ""
|
||||
ifneq ($(inhibit-siglist),yes)
|
||||
ifeq "$(filter %siglist.c,$(before-compile))" ""
|
||||
before-compile := $(before-compile) $(objpfx)siglist.c
|
||||
$(objpfx)siglist.c: $(objpfx)make_siglist
|
||||
@rm -f $@
|
||||
@ -49,5 +49,5 @@ $(objpfx)make_siglist: $(sysdep_dir)/generic/make_siglist.c
|
||||
|
||||
generated := $(generated) make_siglist siglist.c
|
||||
endif
|
||||
|
||||
endif
|
||||
endif
|
||||
|
||||
@ -16,6 +16,7 @@ License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
|
||||
#include <libintl.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include "../stdio-common/_itoa.h"
|
||||
@ -25,6 +26,9 @@ Cambridge, MA 02139, USA. */
|
||||
#define _sys_nerr sys_nerr
|
||||
#endif
|
||||
|
||||
/* Set if startup process finished. */
|
||||
extern int _dl_starting_up;
|
||||
|
||||
/* Return a string describing the errno code in ERRNUM. */
|
||||
char *
|
||||
_strerror_internal (int errnum,
|
||||
@ -33,7 +37,8 @@ _strerror_internal (int errnum,
|
||||
{
|
||||
if (errnum < 0 || errnum >= _sys_nerr)
|
||||
{
|
||||
const char *unk = _("Unknown error ");
|
||||
static const char unk_orig[] = N_("Unknown error ");
|
||||
const char *unk = _dl_starting_up ? unk_orig : _(unk_orig);
|
||||
const size_t unklen = strlen (unk);
|
||||
char *p = buf + buflen;
|
||||
*--p = '\0';
|
||||
@ -41,5 +46,6 @@ _strerror_internal (int errnum,
|
||||
return memcpy (p - unklen, unk, unklen);
|
||||
}
|
||||
|
||||
return (char *) _(_sys_errlist[errnum]);
|
||||
return (char *) (_dl_starting_up ? _sys_errlist[errnum]
|
||||
: _(_sys_errlist[errnum]));
|
||||
}
|
||||
|
||||
@ -52,6 +52,8 @@
|
||||
#define _PATH_MAILDIR "/var/mail"
|
||||
#define _PATH_MAN "/usr/man"
|
||||
#define _PATH_MEM "/dev/mem"
|
||||
#define _PATH_MNTTAB "/etc/fstab"
|
||||
#define _PATH_MOUNTED "/var/run/mtab"
|
||||
#define _PATH_NOLOGIN "/etc/nologin"
|
||||
#define _PATH_SENDMAIL "/usr/sbin/sendmail"
|
||||
#define _PATH_SHELLS "/etc/shells"
|
||||
487
sysdeps/posix/getaddrinfo.c
Normal file
487
sysdeps/posix/getaddrinfo.c
Normal file
@ -0,0 +1,487 @@
|
||||
/* The Inner Net License, Version 2.00
|
||||
|
||||
The author(s) grant permission for redistribution and use in source and
|
||||
binary forms, with or without modification, of the software and documentation
|
||||
provided that the following conditions are met:
|
||||
|
||||
0. If you receive a version of the software that is specifically labelled
|
||||
as not being for redistribution (check the version message and/or README),
|
||||
you are not permitted to redistribute that version of the software in any
|
||||
way or form.
|
||||
1. All terms of the all other applicable copyrights and licenses must be
|
||||
followed.
|
||||
2. Redistributions of source code must retain the authors' copyright
|
||||
notice(s), this list of conditions, and the following disclaimer.
|
||||
3. Redistributions in binary form must reproduce the authors' copyright
|
||||
notice(s), this list of conditions, and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
4. All advertising materials mentioning features or use of this software
|
||||
must display the following acknowledgement with the name(s) of the
|
||||
authors as specified in the copyright notice(s) substituted where
|
||||
indicated:
|
||||
|
||||
This product includes software developed by <name(s)>, The Inner
|
||||
Net, and other contributors.
|
||||
|
||||
5. Neither the name(s) of the author(s) nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software
|
||||
without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS ``AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
If these license terms cause you a real problem, contact the author. */
|
||||
|
||||
/* This software is Copyright 1996 by Craig Metz, All Rights Reserved. */
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
#include <stdlib.h>
|
||||
#include <netinet/in.h>
|
||||
#ifdef INET6
|
||||
#include <netinet6/in6.h>
|
||||
#endif /* INET6 */
|
||||
#include <netdb.h>
|
||||
|
||||
|
||||
#define GAIH_OKIFUNSPEC 0x0100
|
||||
#define GAIH_EAI ~(GAIH_OKIFUNSPEC)
|
||||
|
||||
#ifdef HOSTTABLE
|
||||
struct hostent *_hostname2addr_hosts(const char *name, int);
|
||||
struct hostent *_addr2hostname_hosts(const char *name, int, int);
|
||||
#endif /* HOSTTABLE */
|
||||
|
||||
static struct addrinfo nullreq =
|
||||
{ 0, PF_UNSPEC, 0, 0, 0, NULL, NULL, NULL };
|
||||
|
||||
struct gaih_service {
|
||||
char *name;
|
||||
unsigned long num;
|
||||
};
|
||||
|
||||
struct gaih_servtuple {
|
||||
struct gaih_servtuple *next;
|
||||
int socktype;
|
||||
int protocol;
|
||||
int port;
|
||||
};
|
||||
|
||||
static struct gaih_servtuple nullserv = {
|
||||
NULL, 0, 0, 0
|
||||
};
|
||||
|
||||
struct gaih_addrtuple {
|
||||
struct gaih_addrtuple *next;
|
||||
int family;
|
||||
char addr[16];
|
||||
};
|
||||
|
||||
static struct gaih_addrtuple nulladdr;
|
||||
|
||||
struct gaih_typeproto {
|
||||
int socktype;
|
||||
int protocol;
|
||||
char *name;
|
||||
};
|
||||
|
||||
static struct gaih_typeproto gaih_inet_typeproto[] = {
|
||||
{ 0, 0, NULL },
|
||||
{ SOCK_STREAM, IPPROTO_TCP, "tcp" },
|
||||
{ SOCK_DGRAM, IPPROTO_UDP, "udp" },
|
||||
{ 0, 0, NULL }
|
||||
};
|
||||
|
||||
static int gaih_inet_serv(char *servicename, struct gaih_typeproto *tp, struct gaih_servtuple **st)
|
||||
{
|
||||
struct servent *s;
|
||||
|
||||
if (!(s = getservbyname(servicename, tp->name)))
|
||||
return (GAIH_OKIFUNSPEC | -EAI_SERVICE);
|
||||
|
||||
if (!(*st = malloc(sizeof(struct gaih_servtuple))))
|
||||
return -EAI_MEMORY;
|
||||
|
||||
(*st)->next = NULL;
|
||||
(*st)->socktype = tp->socktype;
|
||||
(*st)->protocol = tp->protocol;
|
||||
(*st)->port = s->s_port;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int gaih_inet(const char *name, const struct gaih_service *service,
|
||||
const struct addrinfo *req, struct addrinfo **pai)
|
||||
{
|
||||
struct hostent *h = NULL;
|
||||
struct gaih_typeproto *tp = gaih_inet_typeproto;
|
||||
struct gaih_servtuple *st = &nullserv;
|
||||
struct gaih_addrtuple *at = &nulladdr;
|
||||
int i;
|
||||
|
||||
if (req->ai_protocol || req->ai_socktype) {
|
||||
for (tp++; tp->name &&
|
||||
((req->ai_socktype != tp->socktype) || !req->ai_socktype) &&
|
||||
((req->ai_protocol != tp->protocol) || !req->ai_protocol); tp++);
|
||||
if (!tp->name)
|
||||
if (req->ai_socktype)
|
||||
return (GAIH_OKIFUNSPEC | -EAI_SOCKTYPE);
|
||||
else
|
||||
return (GAIH_OKIFUNSPEC | -EAI_SERVICE);
|
||||
}
|
||||
|
||||
if (service) {
|
||||
if (service->name) {
|
||||
if (tp->name) {
|
||||
if (i = gaih_inet_serv(service->name, tp, &st))
|
||||
return i;
|
||||
} else {
|
||||
struct gaih_servtuple **pst = &st;
|
||||
for (tp++; tp->name; tp++) {
|
||||
if (i = gaih_inet_serv(service->name, tp, pst)) {
|
||||
if (i & GAIH_OKIFUNSPEC)
|
||||
continue;
|
||||
goto ret;
|
||||
}
|
||||
pst = &((*pst)->next);
|
||||
}
|
||||
if (st == &nullserv) {
|
||||
i = (GAIH_OKIFUNSPEC | -EAI_SERVICE);
|
||||
goto ret;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (!(st = malloc(sizeof(struct gaih_servtuple))))
|
||||
return -EAI_MEMORY;
|
||||
|
||||
st->next = NULL;
|
||||
st->socktype = tp->socktype;
|
||||
st->protocol = tp->protocol;
|
||||
st->port = htons(service->num);
|
||||
}
|
||||
}
|
||||
|
||||
if (name) {
|
||||
if (!(at = malloc(sizeof(struct gaih_addrtuple)))) {
|
||||
i = -EAI_MEMORY;
|
||||
goto ret;
|
||||
}
|
||||
|
||||
at->family = 0;
|
||||
at->next = NULL;
|
||||
|
||||
if (!at->family || !req->ai_family || (req->ai_family == AF_INET))
|
||||
if (inet_pton(AF_INET, name, at->addr) > 0)
|
||||
at->family = AF_INET;
|
||||
|
||||
#ifdef INET6
|
||||
if (!at->family && (!req->ai_family || (req->ai_family == AF_INET6)))
|
||||
if (inet_pton(AF_INET6, name, at->addr) > 0)
|
||||
at->family = AF_INET6;
|
||||
#endif /* INET6 */
|
||||
|
||||
#ifdef HOSTTABLE
|
||||
if (!at->family) {
|
||||
struct hostent *h;
|
||||
struct gaih_addrtuple **pat = &at;
|
||||
|
||||
#ifdef INET6
|
||||
if (!req->ai_family || (req->ai_family == AF_INET6))
|
||||
if (h = _hostname2addr_hosts(name, AF_INET6)) {
|
||||
for (i = 0; h->h_addr_list[i]; i++) {
|
||||
if (!*pat) {
|
||||
if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
|
||||
i = -EAI_MEMORY;
|
||||
goto ret;
|
||||
}
|
||||
}
|
||||
(*pat)->next = NULL;
|
||||
(*pat)->family = AF_INET6;
|
||||
memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in6_addr));
|
||||
pat = &((*pat)->next);
|
||||
}
|
||||
}
|
||||
#endif /* INET6 */
|
||||
|
||||
if (!req->ai_family || (req->ai_family == AF_INET))
|
||||
if (h = _hostname2addr_hosts(name, AF_INET)) {
|
||||
for (i = 0; h->h_addr_list[i]; i++) {
|
||||
if (!*pat) {
|
||||
if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
|
||||
i = -EAI_MEMORY;
|
||||
goto ret;
|
||||
}
|
||||
}
|
||||
(*pat)->next = NULL;
|
||||
(*pat)->family = AF_INET;
|
||||
memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in_addr));
|
||||
pat = &((*pat)->next);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* HOSTTABLE */
|
||||
|
||||
#ifdef RESOLVER
|
||||
if (!at->family) {
|
||||
struct hostent *h;
|
||||
struct gaih_addrtuple **pat = &at;
|
||||
|
||||
#ifdef INET6
|
||||
if (!req->ai_family || (req->ai_family == AF_INET6))
|
||||
if (h = gethostbyname2(name, AF_INET6)) {
|
||||
for (i = 0; h->h_addr_list[i]; i++) {
|
||||
if (!*pat) {
|
||||
if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
|
||||
i = -EAI_MEMORY;
|
||||
goto ret;
|
||||
}
|
||||
}
|
||||
(*pat)->next = NULL;
|
||||
(*pat)->family = AF_INET6;
|
||||
memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in6_addr));
|
||||
pat = &((*pat)->next);
|
||||
}
|
||||
}
|
||||
#endif /* INET6 */
|
||||
|
||||
if (!req->ai_family || (req->ai_family == AF_INET))
|
||||
if (h = gethostbyname2(name, AF_INET)) {
|
||||
for (i = 0; h->h_addr_list[i]; i++) {
|
||||
if (!*pat) {
|
||||
if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
|
||||
i = -EAI_MEMORY;
|
||||
goto ret;
|
||||
}
|
||||
}
|
||||
(*pat)->next = NULL;
|
||||
(*pat)->family = AF_INET;
|
||||
memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in_addr));
|
||||
pat = &((*pat)->next);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* RESOLVER */
|
||||
|
||||
if (!at->family)
|
||||
return (GAIH_OKIFUNSPEC | -EAI_NONAME);
|
||||
} else {
|
||||
memset(&nulladdr, 0, sizeof(nulladdr));
|
||||
#ifdef INET6
|
||||
if (!req->ai_family || (req->ai_family == AF_INET6))
|
||||
nulladdr.family = AF_INET6;
|
||||
else
|
||||
#endif /* INET6 */
|
||||
nulladdr.family = AF_INET;
|
||||
}
|
||||
|
||||
{
|
||||
const char *c = NULL;
|
||||
struct gaih_servtuple *st2;
|
||||
struct gaih_addrtuple *at2 = at;
|
||||
int j;
|
||||
|
||||
while(at2) {
|
||||
if (req->ai_flags & AI_CANONNAME) {
|
||||
struct hostent *h = NULL;
|
||||
|
||||
#ifdef RESOLVER
|
||||
h = gethostbyaddr(at2->addr,
|
||||
#ifdef INET6
|
||||
(at2->family == AF_INET6) ? sizeof(struct in6_addr) :
|
||||
#endif /* INET6 */
|
||||
sizeof(struct in_addr), at2->family);
|
||||
#endif /* RESOLVER */
|
||||
#ifdef HOSTTABLE
|
||||
if (!h)
|
||||
h = _addr2hostname_hosts(at2->addr,
|
||||
#ifdef INET6
|
||||
(at2->family == AF_INET6) ? sizeof(struct in6_addr) :
|
||||
#endif /* INET6 */
|
||||
sizeof(struct in_addr), at2->family);
|
||||
#endif /* HOSTTABLE */
|
||||
|
||||
if (!h) {
|
||||
c = inet_ntop(at2->family, at2->addr, NULL, 0);
|
||||
} else
|
||||
c = h->h_name;
|
||||
|
||||
if (!c) {
|
||||
i = (GAIH_OKIFUNSPEC | -EAI_NONAME);
|
||||
goto ret;
|
||||
}
|
||||
|
||||
j = strlen(c) + 1;
|
||||
} else
|
||||
j = 0;
|
||||
|
||||
#ifdef INET6
|
||||
if (at2->family == AF_INET6)
|
||||
i = sizeof(struct sockaddr_in6);
|
||||
else
|
||||
#endif /* INET6 */
|
||||
i = sizeof(struct sockaddr_in);
|
||||
|
||||
st2 = st;
|
||||
while(st2) {
|
||||
if (!(*pai = malloc(sizeof(struct addrinfo) + i + j))) {
|
||||
i = -EAI_MEMORY;
|
||||
goto ret;
|
||||
}
|
||||
(*pai)->ai_flags = req->ai_flags;
|
||||
(*pai)->ai_family = at2->family;
|
||||
(*pai)->ai_socktype = st2->socktype;
|
||||
(*pai)->ai_protocol = st2->protocol;
|
||||
(*pai)->ai_addrlen = i;
|
||||
(*pai)->ai_addr = (void *)(*pai) + sizeof(struct addrinfo);
|
||||
#if SALEN
|
||||
((struct sockaddr_in *)(*pai)->ai_addr)->sin_len = i;
|
||||
#endif /* SALEN */
|
||||
((struct sockaddr_in *)(*pai)->ai_addr)->sin_family = at2->family;
|
||||
((struct sockaddr_in *)(*pai)->ai_addr)->sin_port = st2->port;
|
||||
|
||||
#ifdef INET6
|
||||
if (at2->family == AF_INET6) {
|
||||
((struct sockaddr_in6 *)(*pai)->ai_addr)->sin6_flowinfo = 0;
|
||||
memcpy(&((struct sockaddr_in6 *)(*pai)->ai_addr)->sin6_addr, at2->addr, sizeof(struct in6_addr));
|
||||
} else
|
||||
#endif /* INET6 */
|
||||
{
|
||||
memcpy(&((struct sockaddr_in *)(*pai)->ai_addr)->sin_addr, at2->addr, sizeof(struct in_addr));
|
||||
memset(((struct sockaddr_in *)(*pai)->ai_addr)->sin_zero, 0, sizeof(((struct sockaddr_in *)(*pai)->ai_addr)->sin_zero));
|
||||
}
|
||||
|
||||
if (c) {
|
||||
(*pai)->ai_canonname = (void *)(*pai) + sizeof(struct addrinfo) + i;
|
||||
strcpy((*pai)->ai_canonname, c);
|
||||
} else
|
||||
(*pai)->ai_canonname = NULL;
|
||||
(*pai)->ai_next = NULL;
|
||||
|
||||
pai = &((*pai)->ai_next);
|
||||
|
||||
st2 = st2->next;
|
||||
}
|
||||
at2 = at2->next;
|
||||
}
|
||||
}
|
||||
|
||||
i = 0;
|
||||
|
||||
ret:
|
||||
if (st != &nullserv) {
|
||||
struct gaih_servtuple *st2 = st;
|
||||
while(st) {
|
||||
st2 = st->next;
|
||||
free(st);
|
||||
st = st2;
|
||||
}
|
||||
}
|
||||
if (at != &nulladdr) {
|
||||
struct gaih_addrtuple *at2 = at;
|
||||
while(at) {
|
||||
at2 = at->next;
|
||||
free(at);
|
||||
at = at2;
|
||||
}
|
||||
}
|
||||
return i;
|
||||
}
|
||||
|
||||
struct gaih {
|
||||
int family;
|
||||
int (*gaih)(const char *name, const struct gaih_service *service,
|
||||
const struct addrinfo *req, struct addrinfo **pai);
|
||||
};
|
||||
|
||||
static struct gaih gaih[] = {
|
||||
#ifdef INET6
|
||||
{ PF_INET6, gaih_inet },
|
||||
#endif /* INET6 */
|
||||
{ PF_INET, gaih_inet },
|
||||
{ PF_UNSPEC, NULL }
|
||||
};
|
||||
|
||||
int getaddrinfo(const char *name, const char *service,
|
||||
const struct addrinfo *req, struct addrinfo **pai)
|
||||
{
|
||||
int i, j = 0;
|
||||
struct addrinfo *p = NULL, **end = &p;
|
||||
struct gaih *g = gaih, *pg = NULL;
|
||||
struct gaih_service gaih_service, *pservice;
|
||||
|
||||
if (!name && !service)
|
||||
return EAI_NONAME;
|
||||
|
||||
if (!req)
|
||||
req = &nullreq;
|
||||
|
||||
if (req->ai_flags & ~3)
|
||||
return EAI_BADFLAGS;
|
||||
|
||||
if ((req->ai_flags & AI_CANONNAME) && !name)
|
||||
return EAI_BADFLAGS;
|
||||
|
||||
if (service && *service) {
|
||||
char *c;
|
||||
gaih_service.num = strtoul(gaih_service.name = (void *)service, &c, 10);
|
||||
if (!*c) {
|
||||
if (!req->ai_socktype)
|
||||
return EAI_SERVICE;
|
||||
gaih_service.name = NULL;
|
||||
}
|
||||
pservice = &gaih_service;
|
||||
} else
|
||||
pservice = NULL;
|
||||
|
||||
while(g->gaih) {
|
||||
if ((req->ai_family == g->family) || !req->ai_family) {
|
||||
j++;
|
||||
if (!((pg && (pg->gaih == g->gaih)))) {
|
||||
pg = g;
|
||||
if (i = g->gaih(name, pservice, req, end)) {
|
||||
if (!req->ai_family && (i & GAIH_OKIFUNSPEC))
|
||||
continue;
|
||||
goto gaih_err;
|
||||
}
|
||||
while(*end) end = &((*end)->ai_next);
|
||||
}
|
||||
}
|
||||
g++;
|
||||
}
|
||||
|
||||
if (!j)
|
||||
return EAI_FAMILY;
|
||||
|
||||
if (p) {
|
||||
*pai = p;
|
||||
return 0;
|
||||
}
|
||||
|
||||
gaih_err:
|
||||
if (p)
|
||||
freeaddrinfo(p);
|
||||
|
||||
if (i)
|
||||
return -(i & GAIH_EAI);
|
||||
|
||||
return EAI_NONAME;
|
||||
}
|
||||
|
||||
void freeaddrinfo(struct addrinfo *ai)
|
||||
{
|
||||
struct addrinfo *p;
|
||||
|
||||
while(ai) {
|
||||
p = ai;
|
||||
ai = ai->ai_next;
|
||||
free((void *)p);
|
||||
}
|
||||
}
|
||||
38
sysdeps/stub/getaddrinfo.c
Normal file
38
sysdeps/stub/getaddrinfo.c
Normal file
@ -0,0 +1,38 @@
|
||||
/* Stub version of getaddrinfo function.
|
||||
Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <netdb.h>
|
||||
|
||||
int
|
||||
getaddrinfo (const char *name, const char *service, const struct addrinfo *req,
|
||||
struct addrinfo **pai)
|
||||
{
|
||||
__set_errno (ENOSYS);
|
||||
return EAI_SYSTEM;
|
||||
}
|
||||
stub_warning (getaddrinfo)
|
||||
|
||||
|
||||
void
|
||||
freeaddrinfo (struct addrinfo *ai)
|
||||
{
|
||||
/* Nothing. */
|
||||
}
|
||||
stub_warning (freeaddrinfo)
|
||||
@ -21,34 +21,40 @@ typedef FILE;
|
||||
|
||||
|
||||
void
|
||||
__flockfile (FILE *stream)
|
||||
__internal_flockfile (FILE *stream)
|
||||
{
|
||||
/* Do nothing. Using this version does not do any locking. */
|
||||
}
|
||||
#ifdef USE_IN_LIBIO
|
||||
strong_alias (__flockfile, _IO_flockfile)
|
||||
weak_alias (__internal_flockfile, _IO_flockfile)
|
||||
#else
|
||||
weak_alias (__internal_flockfile, __flockfile)
|
||||
#endif
|
||||
weak_alias (__flockfile, flockfile);
|
||||
weak_alias (__internal_flockfile, flockfile);
|
||||
|
||||
|
||||
void
|
||||
__funlockfile (FILE *stream)
|
||||
__internal_funlockfile (FILE *stream)
|
||||
{
|
||||
/* Do nothing. Using this version does not do any locking. */
|
||||
}
|
||||
#ifdef USE_IN_LIBIO
|
||||
strong_alias (__funlockfile, _IO_funlockfile)
|
||||
weak_alias (__internal_funlockfile, _IO_funlockfile)
|
||||
#else
|
||||
weak_alias (__internal_funlockfile, __internal_funlockfile)
|
||||
#endif
|
||||
weak_alias (__funlockfile, funlockfile);
|
||||
weak_alias (__internal_funlockfile, funlockfile);
|
||||
|
||||
|
||||
int
|
||||
__ftrylockfile (FILE *stream)
|
||||
__internal_ftrylockfile (FILE *stream)
|
||||
{
|
||||
/* Do nothing. Using this version does not do any locking. */
|
||||
return 1;
|
||||
}
|
||||
#ifdef USE_IN_LIBIO
|
||||
strong_alias (__ftrylockfile, _IO_ftrylockfile)
|
||||
weak_alias (__internal_ftrylockfile, __ftrylockfile)
|
||||
#else
|
||||
weak_alias (__internal_ftrylockfile, _IO_ftrylockfile)
|
||||
#endif
|
||||
weak_alias (__ftrylockfile, ftrylockfile);
|
||||
weak_alias (__internal_ftrylockfile, ftrylockfile);
|
||||
|
||||
@ -43,5 +43,10 @@ ifeq ($(subdir), termios)
|
||||
sysdep_headers += termio.h
|
||||
endif
|
||||
|
||||
ifeq ($(subdir), stdio-common)
|
||||
# Just disable the auto generation in sysdeps/generic
|
||||
inhibit-siglist := yes
|
||||
endif
|
||||
|
||||
# Don't compile the ctype glue code, since there is no old non-GNU C library.
|
||||
inhibit-glue = yes
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
ifeq ($(subdir), misc)
|
||||
sysdep_headers += alpha/ptrace.h alpha/regdef.h sys/io.h
|
||||
sysdep_headers += alpha/ptrace.h alpha/regdef.h
|
||||
|
||||
sysdep_routines += ieee_get_fp_control ieee_set_fp_control \
|
||||
sethae ioperm osf_sigprocmask fstatfs statfs llseek
|
||||
|
||||
51
sysdeps/unix/sysv/linux/alpha/sigaction.h
Normal file
51
sysdeps/unix/sysv/linux/alpha/sigaction.h
Normal file
@ -0,0 +1,51 @@
|
||||
/* The proper definitions for Linux/Alpha sigaction.
|
||||
Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* Structure describing the action to be taken when a signal arrives. */
|
||||
struct sigaction
|
||||
{
|
||||
/* Signal handler. */
|
||||
__sighandler_t sa_handler;
|
||||
|
||||
/* Additional set of signals to be blocked. */
|
||||
__sigset_t sa_mask;
|
||||
|
||||
/* Special flags. */
|
||||
unsigned int sa_flags;
|
||||
};
|
||||
|
||||
/* Bits in `sa_flags'. */
|
||||
#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
|
||||
#ifdef __USE_MISC
|
||||
#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
|
||||
#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */
|
||||
#define SA_INTERRUPT 0x20000000 /* Historical no-op. */
|
||||
#define SA_NOMASK 0x00000008 /* Don't automatically block the signal when
|
||||
its handler is being executed. */
|
||||
#define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */
|
||||
|
||||
/* Some aliases for the SA_ constants. */
|
||||
#define SA_NODEFER SA_NOMASK
|
||||
#define SA_RESETHAND SA_ONESHOT
|
||||
#endif
|
||||
|
||||
/* Values for the HOW argument to `sigprocmask'. */
|
||||
#define SIG_BLOCK 1 /* Block signals. */
|
||||
#define SIG_UNBLOCK 2 /* Unblock signals. */
|
||||
#define SIG_SETMASK 3 /* Set the set of blocked signals. */
|
||||
69
sysdeps/unix/sysv/linux/alpha/signum.h
Normal file
69
sysdeps/unix/sysv/linux/alpha/signum.h
Normal file
@ -0,0 +1,69 @@
|
||||
/* Signal number definitions. Linux/Alpha version.
|
||||
Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
|
||||
#ifdef _SIGNAL_H
|
||||
|
||||
/* Fake signal functions. */
|
||||
#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
|
||||
#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
|
||||
#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
|
||||
|
||||
/*
|
||||
* Linux/AXP has different signal numbers that Linux/i386: I'm trying
|
||||
* to make it OSF/1 binary compatible, at least for normal binaries.
|
||||
*/
|
||||
#define SIGHUP 1
|
||||
#define SIGINT 2
|
||||
#define SIGQUIT 3
|
||||
#define SIGILL 4
|
||||
#define SIGTRAP 5
|
||||
#define SIGABRT 6
|
||||
#define SIGEMT 7
|
||||
#define SIGFPE 8
|
||||
#define SIGKILL 9
|
||||
#define SIGBUS 10
|
||||
#define SIGSEGV 11
|
||||
#define SIGSYS 12
|
||||
#define SIGPIPE 13
|
||||
#define SIGALRM 14
|
||||
#define SIGTERM 15
|
||||
#define SIGURG 16
|
||||
#define SIGSTOP 17
|
||||
#define SIGTSTP 18
|
||||
#define SIGCONT 19
|
||||
#define SIGCHLD 20
|
||||
#define SIGTTIN 21
|
||||
#define SIGTTOU 22
|
||||
#define SIGIO 23
|
||||
#define SIGXCPU 24
|
||||
#define SIGXFSZ 25
|
||||
#define SIGVTALRM 26
|
||||
#define SIGPROF 27
|
||||
#define SIGWINCH 28
|
||||
#define SIGINFO 29
|
||||
#define SIGUSR1 30
|
||||
#define SIGUSR2 31
|
||||
|
||||
#define SIGPOLL SIGIO
|
||||
#define SIGPWR SIGINFO
|
||||
#define SIGIOT SIGABRT
|
||||
|
||||
#define _NSIG 32 /* Biggest signal number + 1. */
|
||||
|
||||
#endif /* <signal.h> included. */
|
||||
@ -1,5 +1,5 @@
|
||||
/* Copyright (C) 1993 Free Software Foundation, Inc.
|
||||
Contributed by Brendan Kehoe (brendan@zen.org).
|
||||
/* Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
@ -19,32 +19,30 @@ Cambridge, MA 02139, USA. */
|
||||
#ifndef _STATBUF_H
|
||||
#define _STATBUF_H
|
||||
|
||||
#include <gnu/types.h>
|
||||
/* The Alpha has no additional syscall versions. */
|
||||
|
||||
/* Versions of the `struct stat' data structure. */
|
||||
#define _STAT_VER 0
|
||||
|
||||
/* Versions of the `xmknod' interface. */
|
||||
#define _MKNOD_VER_LINUX 0
|
||||
|
||||
/* Structure describing file characteristics. */
|
||||
struct stat
|
||||
{
|
||||
int st_dev; /* Device. */
|
||||
unsigned int st_ino; /* File serial number. */
|
||||
unsigned int st_mode; /* File mode. */
|
||||
unsigned int st_nlink; /* Link count. */
|
||||
unsigned int st_uid; /* User ID of the file's owner. */
|
||||
unsigned int st_gid; /* Group ID of the file's group.*/
|
||||
int st_rdev; /* Device number, if device. */
|
||||
|
||||
long st_size; /* Size of file, in bytes. */
|
||||
|
||||
int st_atime; /* Time of last access. */
|
||||
int st_atime_usec;
|
||||
int st_mtime; /* Time of last modification. */
|
||||
int st_mtime_usec;
|
||||
int st_ctime; /* Time of last status change. */
|
||||
int st_ctime_usec;
|
||||
|
||||
unsigned int st_blksize; /* Optimal block size for I/O. */
|
||||
#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */
|
||||
|
||||
int st_blocks; /* Number of 512-byte blocks allocated. */
|
||||
unsigned int st_dev; /* Device. */
|
||||
unsigned int st_ino; /* File serial number. */
|
||||
unsigned int st_mode; /* File mode. */
|
||||
unsigned int st_nlink; /* Link count. */
|
||||
unsigned int st_uid; /* User ID of the file's owner. */
|
||||
unsigned int st_gid; /* Group ID of the file's group.*/
|
||||
unsigned int st_rdev; /* Device number, if device. */
|
||||
long int st_size; /* Size of file, in bytes. */
|
||||
unsigned long int st_atime; /* Time of last access. */
|
||||
unsigned long int st_mtime; /* Time of last modification. */
|
||||
unsigned long int st_ctime; /* Time of last status change. */
|
||||
unsigned int st_blksize; /* Optimal block size for I/O. */
|
||||
#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */
|
||||
int st_blocks; /* Nr. of 512-byte blocks allocated. */
|
||||
unsigned int st_flags;
|
||||
unsigned int st_gen;
|
||||
};
|
||||
@ -60,6 +58,7 @@ struct stat
|
||||
#define __S_IFREG 0100000 /* Regular file. */
|
||||
#define __S_IFIFO 0010000 /* FIFO. */
|
||||
|
||||
/* These don't actually exist on System V, but having them doesn't hurt. */
|
||||
#define __S_IFLNK 0120000 /* Symbolic link. */
|
||||
#define __S_IFSOCK 0140000 /* Socket. */
|
||||
|
||||
|
||||
@ -20,6 +20,7 @@ Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <mntent.h>
|
||||
#include <paths.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
71
sysdeps/unix/sysv/linux/paths.h
Normal file
71
sysdeps/unix/sysv/linux/paths.h
Normal file
@ -0,0 +1,71 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)paths.h 8.1 (Berkeley) 6/2/93
|
||||
*/
|
||||
|
||||
#ifndef _PATHS_H_
|
||||
#define _PATHS_H_
|
||||
|
||||
/* Default search path. */
|
||||
#define _PATH_DEFPATH "/usr/bin:/bin"
|
||||
/* All standard utilities path. */
|
||||
#define _PATH_STDPATH \
|
||||
"/usr/bin:/bin:/usr/sbin:/sbin"
|
||||
|
||||
#define _PATH_BSHELL "/bin/sh"
|
||||
#define _PATH_CONSOLE "/dev/console"
|
||||
#define _PATH_CSHELL "/bin/csh"
|
||||
#define _PATH_DEVDB "/var/run/dev.db"
|
||||
#define _PATH_DEVNULL "/dev/null"
|
||||
#define _PATH_DRUM "/dev/drum"
|
||||
#define _PATH_KMEM "/dev/kmem"
|
||||
#define _PATH_MAILDIR "/var/spool/mail"
|
||||
#define _PATH_MAN "/usr/man"
|
||||
#define _PATH_MEM "/dev/mem"
|
||||
#define _PATH_MNTTAB "/etc/fstab"
|
||||
#define _PATH_MOUNTED "/etc/mtab"
|
||||
#define _PATH_NOLOGIN "/etc/nologin"
|
||||
#define _PATH_SENDMAIL "/usr/sbin/sendmail"
|
||||
#define _PATH_SHELLS "/etc/shells"
|
||||
#define _PATH_TTY "/dev/tty"
|
||||
#define _PATH_UNIX "/vmlinux"
|
||||
#define _PATH_VI "/usr/bin/vi"
|
||||
|
||||
/* Provide trailing slash, since mostly used for building pathnames. */
|
||||
#define _PATH_DEV "/dev/"
|
||||
#define _PATH_TMP "/tmp/"
|
||||
#define _PATH_VARDB "/var/db/"
|
||||
#define _PATH_VARRUN "/var/run/"
|
||||
#define _PATH_VARTMP "/var/tmp/"
|
||||
|
||||
#endif /* !_PATHS_H_ */
|
||||
19
sysdeps/unix/sysv/linux/siglist.c
Normal file
19
sysdeps/unix/sysv/linux/siglist.c
Normal file
@ -0,0 +1,19 @@
|
||||
#include <stddef.h>
|
||||
#include <signal.h>
|
||||
|
||||
const char * const _sys_siglist[NSIG] =
|
||||
{
|
||||
#define init_sig(sig, abbrev, desc) [sig] desc,
|
||||
#include "siglist.h"
|
||||
#undef init_sig
|
||||
};
|
||||
|
||||
const char * const _sys_sigabbrev[NSIG] =
|
||||
{
|
||||
#define init_sig(sig, abbrev, desc) [sig] abbrev,
|
||||
#include "siglist.h"
|
||||
#undef init_sig
|
||||
};
|
||||
|
||||
weak_alias(_sys_siglist, sys_siglist)
|
||||
weak_alias(_sys_sigabbrev, sys_sigabbrev)
|
||||
47
sysdeps/unix/sysv/linux/siglist.h
Normal file
47
sysdeps/unix/sysv/linux/siglist.h
Normal file
@ -0,0 +1,47 @@
|
||||
/* This file is included multiple times. */
|
||||
|
||||
/* Standard signals */
|
||||
init_sig (SIGHUP, "HUP", "Hangup")
|
||||
init_sig (SIGINT, "INT", "Interrupt")
|
||||
init_sig (SIGQUIT, "QUIT", "Quit")
|
||||
init_sig (SIGILL, "ILL", "Illegal Instruction")
|
||||
init_sig (SIGTRAP, "TRAP", "Trace/breakpoint trap")
|
||||
init_sig (SIGABRT, "ABRT", "Aborted")
|
||||
init_sig (SIGFPE, "FPE", "Floating point exception")
|
||||
init_sig (SIGKILL, "KILL", "Killed")
|
||||
init_sig (SIGBUS, "BUS", "Bus error")
|
||||
init_sig (SIGSEGV, "SEGV", "Segmentation fault")
|
||||
init_sig (SIGPIPE, "PIPE", "Broken pipe")
|
||||
init_sig (SIGALRM, "ALRM", "Alarm clock")
|
||||
init_sig (SIGTERM, "TERM", "Terminated")
|
||||
init_sig (SIGURG, "URG", "Urgent I/O condition")
|
||||
init_sig (SIGSTOP, "STOP", "Stopped (signal)")
|
||||
init_sig (SIGTSTP, "TSTP", "Stopped")
|
||||
init_sig (SIGCONT, "CONT", "Continued")
|
||||
init_sig (SIGCHLD, "CHLD", "Child exited")
|
||||
init_sig (SIGTTIN, "TTIN", "Stopped (tty input)")
|
||||
init_sig (SIGTTOU, "TTOU", "Stopped (tty output)")
|
||||
init_sig (SIGIO, "IO", "I/O possible")
|
||||
init_sig (SIGXCPU, "XCPU", "CPU time limit exceeded")
|
||||
init_sig (SIGXFSZ, "XFSZ", "File size limit exceeded")
|
||||
init_sig (SIGVTALRM, "VTALRM", "Virtual timer expired")
|
||||
init_sig (SIGPROF, "PROF", "Profiling timer expired")
|
||||
init_sig (SIGWINCH, "WINCH", "Window changed")
|
||||
init_sig (SIGUSR1, "USR1", "User defined signal 1")
|
||||
init_sig (SIGUSR2, "USR2", "User defined signal 2")
|
||||
|
||||
/* Variations */
|
||||
#ifdef SIGEMT
|
||||
init_sig (SIGEMT, "EMT", "EMT trap")
|
||||
#endif
|
||||
#ifdef SIGSYS
|
||||
init_sig (SIGSYS, "SYS", "Bad system call")
|
||||
#endif
|
||||
#ifdef SIGSTKFLT
|
||||
init_sig (SIGSTKFLT, "STKFLT", "Stack fault")
|
||||
#endif
|
||||
#ifdef SIGINFO
|
||||
init_sig (SIGINFO, "INFO", "Information request")
|
||||
#elif defined(SIGPWR)
|
||||
init_sig (SIGPWR, "PWR", "Power failure")
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user