1998-09-07 07:45:24 +08:00
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#ifndef _SEARCH_H
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Sat Sep 16 17:47:19 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
* elf/elf.h (AT_GID): Fix typo: Read -> Real.
* misc/efgvt_r.c: New file. Reentrant version of [efg]cvt functions.
* misc/efgcvt.c: Rewrite to use reentrant functions.
* misc/hsearch_r.c: New file. Reentrant version of functions from
hsearch family.
* misc/hsearch.c, misc/tsearch.c: New files.
* misc/Makefile (routines): Add efgcvt_r, hsearch_r, hsearch, tsearch.
* posix/unistd.h (ttyname_r): Add prototype for new function.
* stdlib/drand48_r.c, stdlib/erand48_r.c, stdlib/jrand48_r.c,
stdlib/lrand48_r.c, stdlib/mrand48_r.c, stdlib/nrand48_r.c,
stdlib/seed48_r.c, stdlib/srand48_r.c, stdlib/lcong48_r.c,
stdlib/drand48-iter.c: New files implementing reentrant versions
of functions from drand48 family.
* stdlib/seed48.c, stdlib/drand48.c, stdlib/erand48.c,
stdlib/jrand48.c, stdlib/lrand48.c, stdlib/mrand48.c,
stdlib/nrand48.c, stdlib/srand48.c, stdlib/lcong48.c:
Rewrite to use reentrant versions.
* stdlib/a64l.c, stdlib/l64a.c: New files. Implement a64l()
and l64a() functions from SysV library.
* stdlib/Makefile (routines): Add drand48_r, erand48_r, lrand48_r,
nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r,
drand48-iter, a64l, l64a.
* stdlib/stdlib.h: Declare them.
* stdlib/random_r.c: New file. Reentrant version of functions
from random family.
* stdlib/stdlib.h: Declare them.
* stdlib/random.c: Rewrite to use reentrant functions.
* string/strerror_r.c: New file. Reentrant version.
* string/strerror.c: Change for new _strerror_internal form.
* string/Makefile (routines): Add strerror_r.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): Set default
value of user_entry to `_start'.
Close AT_ENTRY case with `break'.
* sysdeps/generic/strstr.c: New and much faster implementation
by Stephen R. van den Berg.
* sysdeps/generic/_strerror.c: _strerror_internal now takes
three argument and has and explicit buffer length.
* sysdeps/mach/_strerror.c: Change for new interface with three
arguments.
* stdio/perror.c, stdio/vfprintf.c: Callers changed.
* sysdeps/mach/hurd/ttyname_r.c: New file. Reentrant version.
* sysdeps/posix/ttyname_r.c: New file. Reentrant version.
* sysdeps/stub/ttyname_r: New file. Define as dummy function.
* sysdeps/posix/utimes.c: Include <utime.h> for prototype.
(utimes): First parameter to utime must be file, not path.
* sysdeps/posix/sysconf.c (__sysconf): Test for CLK_TCK in case
_SC_CLK_TCK and return it when available.
Test for STREAM_MAX in case _SC_STREAM_MAX and return it when
available.
Add case for _SC_2_LOCALEDEF which is now available.
* posix/sys/types.h [__USE_SVID] (key_t): New type.
* sysvipc/Makefile, sysvipc/ftok.c, sysvipc/sys/ipc.h,
sysvipc/sys/msg.h, sysvipc/sys/sem.h, sysvipc/sys/shm.h,
sysdeps/stub/sys/msq_buf.h, sysdeps/stub/sys/sem_buf.h,
sysdeps/stub/sys/shm_buf.h, sysdeps/stub/sys/ipc_buf.h,
sysdeps/stub/semctl.c, sysdeps/stub/semget.c, sysdeps/stub/semop.c,
sysdeps/stub/shmat.c, sysdeps/stub/shmctl.c, sysdeps/stub/shmdt.c,
sysdeps/stub/shmget.c, sysdeps/stub/msgctl.c, sysdeps/stub/msgget.c,
sysdeps/stub/msgrcv.c, sysdeps/stub/msgsnd.c: New files.
Add implementation of System V IPC.
1995-09-18 04:23:15 +08:00
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#include <misc/search.h>
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1998-08-10 01:39:48 +08:00
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2012-02-26 12:18:39 +08:00
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#ifndef _ISOMAC
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2015-02-19 02:47:34 +08:00
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extern __typeof (hcreate_r) __hcreate_r;
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libc_hidden_proto (__hcreate_r)
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extern __typeof (hdestroy_r) __hdestroy_r;
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libc_hidden_proto (__hdestroy_r)
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extern __typeof (hsearch_r) __hsearch_r;
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libc_hidden_proto (__hsearch_r)
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* include/search.h: Use libc_hidden_proto for hsearch_r, lfind.
* misc/hsearch_r.c: Add libc_hidden_def.
* misc/lsearch.c: Likewise.
* include/ttyent.h: Use libc_hidden_proto for getttyent, setttyent,
endttyent.
* misc/getttyent.c: Add libc_hidden_def.
* include/mcheck.h: Use libc_hidden_proto for mcheck.
* malloc/mcheck.c: Add libc_hidden_def.
* include/envz.h: Use libc_hidden_proto for envz_entry, enz_remove.
* include/argz.h: Use libc_hidden_proto for argz_delete.
* string/argz-delete.c: Add libc_hidden_def.
* string/envz.c: Likewise. Use <envz.h>, not "envz.h".
* sysdeps/unix/sysv/linux/x86_64/clone.S (thread_start): Use
HIDDEN_JUMPTARGET for _exit.
* sysdeps/unix/sysv/linux/m68k/clone.S (thread_start): Likewise.
* sysdeps/unix/sysv/linux/i386/clone.S (thread_start): Likewise.
* sysdeps/unix/sysv/linux/powerpc/clone.S: Likewise.
* sysdeps/unix/_exit.S (_exit): Add libc_hidden_def.
* include/libc-symbols.h: Fix [__ASSEMBLY__] -> [__ASSEMBLER__].
[__ASSEMBLER__] (hidden_weak): Define using hidden_def, or to empty.
[__ASSEMBLER__] (HIDDEN_JUMPTARGET): New macro.
* sysdeps/unix/sysv/linux/i386/makecontext.S: Use it for exit.
* include/stdlib.h: Use libc_hidden_proto for abort,
__strtof_internal, __strtod_internal, __strtold_internal,
__strtol_internal, __strtoll_internal, __strtoul_internal,
__strtoull_internal. __strtof_l_internal, __strtod_l_internal,
__strtold_l_internal, __strtol_l_internal, __strtoll_l_internal,
__strtoul_l_internal, __strtoull_l_internal.
* include/wchar.h: Use libc_hidden_proto for __wcstof_internal,
__wcstod_internal, __wcstold_internal, __wcstol_internal,
__wcstoll_internal, __wcstoul_internal, ____wcstof_l_internal,
____wcstod_l_internal, ____wcstold_l_internal, ____wcstol_l_internal,
____wcstoll_l_internal, ____wcstoul_l_internal, __wcscasecmp_l,
__wcsncasecmp_l.
* sysdeps/generic/abort.c: Add libc_hidden_def.
* stdlib/strtod.c: Likewise.
* sysdeps/generic/strtol.c: Likewise.
* sysdeps/wordsize-64/strtol.c: Likewise.
* sysdeps/wordsize-64/wcstol.c: Likewise.
* sysdeps/wordsize-64/wcstol_l.c: Likewise.
2002-08-04 09:29:29 +08:00
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libc_hidden_proto (lfind)
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1998-08-10 01:39:48 +08:00
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/* Now define the internal interfaces. */
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1999-11-24 01:31:31 +08:00
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extern void __hdestroy (void);
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2012-01-08 12:57:22 +08:00
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extern void *__tsearch (const void *__key, void **__rootp,
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1999-11-24 01:31:31 +08:00
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__compar_fn_t compar);
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Fix sem_* tdelete, tfind, tsearch, twalk namespace (bug 18536).
The sem_* functions bring in references to tdelete, tfind, tsearch and
twalk. But the t* functions are XSI-shaded, while sem_* aren't. This
patch fixes this by using __t* instead, exporting those functions from
libc at version GLIBC_PRIVATE (since sem_* are in libpthread) and
using libc_hidden_* for the benefit of calls within libc.
Tested for x86_64 and x86 (testsuite, and comparison of disassembly of
installed stripped shared libraries). libpthread gets changes from
PLT reordering; addresses in libc change because of PLT / dynamic
symbol table changes.
[BZ #18536]
* misc/tsearch.c (__tsearch): Use libc_hidden_def.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* misc/Versions (libc): Add __tdelete, __tfind, __tsearch and
__twalk to GLIBC_PRIVATE.
* include/search.h (__tsearch): Use libc_hidden_proto.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* nptl/sem_close.c (sem_close): Call __twalk instead of twalk.
Call __tdelete instead of tdelete.
* nptl/sem_open.c (check_add_mapping): Call __tfind instead of
tfind. Call __tsearch instead of tsearch.
* sysdeps/sparc/sparc32/sem_open.c (check_add_mapping): Likewise.
* conform/Makefile (test-xfail-POSIX/semaphore.h/linknamespace):
Remove variable.
(test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise.
2015-06-18 04:11:58 +08:00
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libc_hidden_proto (__tsearch)
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2012-01-08 12:57:22 +08:00
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extern void *__tfind (const void *__key, void *const *__rootp,
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1999-11-24 01:31:31 +08:00
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__compar_fn_t compar);
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Fix sem_* tdelete, tfind, tsearch, twalk namespace (bug 18536).
The sem_* functions bring in references to tdelete, tfind, tsearch and
twalk. But the t* functions are XSI-shaded, while sem_* aren't. This
patch fixes this by using __t* instead, exporting those functions from
libc at version GLIBC_PRIVATE (since sem_* are in libpthread) and
using libc_hidden_* for the benefit of calls within libc.
Tested for x86_64 and x86 (testsuite, and comparison of disassembly of
installed stripped shared libraries). libpthread gets changes from
PLT reordering; addresses in libc change because of PLT / dynamic
symbol table changes.
[BZ #18536]
* misc/tsearch.c (__tsearch): Use libc_hidden_def.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* misc/Versions (libc): Add __tdelete, __tfind, __tsearch and
__twalk to GLIBC_PRIVATE.
* include/search.h (__tsearch): Use libc_hidden_proto.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* nptl/sem_close.c (sem_close): Call __twalk instead of twalk.
Call __tdelete instead of tdelete.
* nptl/sem_open.c (check_add_mapping): Call __tfind instead of
tfind. Call __tsearch instead of tsearch.
* sysdeps/sparc/sparc32/sem_open.c (check_add_mapping): Likewise.
* conform/Makefile (test-xfail-POSIX/semaphore.h/linknamespace):
Remove variable.
(test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise.
2015-06-18 04:11:58 +08:00
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libc_hidden_proto (__tfind)
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2012-01-08 12:57:22 +08:00
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extern void *__tdelete (const void *__key, void **__rootp,
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1999-11-24 01:31:31 +08:00
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__compar_fn_t compar);
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Fix sem_* tdelete, tfind, tsearch, twalk namespace (bug 18536).
The sem_* functions bring in references to tdelete, tfind, tsearch and
twalk. But the t* functions are XSI-shaded, while sem_* aren't. This
patch fixes this by using __t* instead, exporting those functions from
libc at version GLIBC_PRIVATE (since sem_* are in libpthread) and
using libc_hidden_* for the benefit of calls within libc.
Tested for x86_64 and x86 (testsuite, and comparison of disassembly of
installed stripped shared libraries). libpthread gets changes from
PLT reordering; addresses in libc change because of PLT / dynamic
symbol table changes.
[BZ #18536]
* misc/tsearch.c (__tsearch): Use libc_hidden_def.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* misc/Versions (libc): Add __tdelete, __tfind, __tsearch and
__twalk to GLIBC_PRIVATE.
* include/search.h (__tsearch): Use libc_hidden_proto.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* nptl/sem_close.c (sem_close): Call __twalk instead of twalk.
Call __tdelete instead of tdelete.
* nptl/sem_open.c (check_add_mapping): Call __tfind instead of
tfind. Call __tsearch instead of tsearch.
* sysdeps/sparc/sparc32/sem_open.c (check_add_mapping): Likewise.
* conform/Makefile (test-xfail-POSIX/semaphore.h/linknamespace):
Remove variable.
(test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise.
2015-06-18 04:11:58 +08:00
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libc_hidden_proto (__tdelete)
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2012-01-08 12:57:22 +08:00
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extern void __twalk (const void *__root, __action_fn_t action);
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Fix sem_* tdelete, tfind, tsearch, twalk namespace (bug 18536).
The sem_* functions bring in references to tdelete, tfind, tsearch and
twalk. But the t* functions are XSI-shaded, while sem_* aren't. This
patch fixes this by using __t* instead, exporting those functions from
libc at version GLIBC_PRIVATE (since sem_* are in libpthread) and
using libc_hidden_* for the benefit of calls within libc.
Tested for x86_64 and x86 (testsuite, and comparison of disassembly of
installed stripped shared libraries). libpthread gets changes from
PLT reordering; addresses in libc change because of PLT / dynamic
symbol table changes.
[BZ #18536]
* misc/tsearch.c (__tsearch): Use libc_hidden_def.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* misc/Versions (libc): Add __tdelete, __tfind, __tsearch and
__twalk to GLIBC_PRIVATE.
* include/search.h (__tsearch): Use libc_hidden_proto.
(__tfind): Likewise.
(__tdelete): Likewise.
(__twalk): Likewise.
* nptl/sem_close.c (sem_close): Call __twalk instead of twalk.
Call __tdelete instead of tdelete.
* nptl/sem_open.c (check_add_mapping): Call __tfind instead of
tfind. Call __tsearch instead of tsearch.
* sysdeps/sparc/sparc32/sem_open.c (check_add_mapping): Likewise.
* conform/Makefile (test-xfail-POSIX/semaphore.h/linknamespace):
Remove variable.
(test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise.
2015-06-18 04:11:58 +08:00
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libc_hidden_proto (__twalk)
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2019-05-02 17:42:51 +08:00
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extern __typeof__ (twalk_r) __twalk_r;
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libc_hidden_proto (__twalk_r)
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1999-11-24 01:31:31 +08:00
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extern void __tdestroy (void *__root, __free_fn_t freefct);
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2017-10-02 07:06:43 +08:00
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libc_hidden_proto (__tdestroy)
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1998-09-07 07:45:24 +08:00
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#endif
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2012-02-26 12:18:39 +08:00
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#endif
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