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* elf/dl-load.c (_dl_map_object_from_fd): Close FD before return.

Browse Source 
* sysdeps/mach/mprotect.c: Define with __ name and weak alias.
	* sysdeps/stub/mprotect.c: Likewise.
	* sysdeps/unix/mman/syscalls.list (mprotect): Likewise.
	* sysdeps/generic/sys/mman.h: Declare __mprotect.
	* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
	* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
This commit is contained in:
Roland McGrath 1996-06-09 22:02:59 +00:00
parent 9dd2fc5d87
commit 6d9756c910
10 changed files with 31 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
ChangeLog
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@ -1,5 +1,16 @@
Sun Jun 9 01:11:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/dl-load.c (_dl_map_object_from_fd): Close FD before return.
* sysdeps/mach/mprotect.c: Define with __ name and weak alias.
* sysdeps/stub/mprotect.c: Likewise.
* sysdeps/unix/mman/syscalls.list (mprotect): Likewise.
* sysdeps/generic/sys/mman.h: Declare __mprotect.
* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
* Make-dist ($(tardir).tar): Use sed to check for file names longer
than 14 chars, instead of doschk which checks for other things we
don't care about.

3
elf/dl-load.c
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@ -430,6 +430,9 @@ _dl_map_object_from_fd (const char *name, int fd, char *realname)
}
}
/* We are done mapping in the file. We no longer need the descriptor. */
__close (fd);
l->l_type = type == ET_EXEC ? lt_executable : lt_library;
if (l->l_ld == 0)

3
sysdeps/generic/sys/mman.h
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@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. Generic/4.4 BSD version.
Copyright (C) 1994, 1995 Free Software Foundation, Inc.
Copyright (C) 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
@ -92,6 +92,7 @@ int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the

5
sysdeps/mach/mprotect.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1994 Free Software Foundation, Inc.
/* Copyright (C) 1994, 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
@ -26,7 +26,7 @@ Cambridge, MA 02139, USA. */
(and sets errno). */
int
mprotect (caddr_t addr, size_t len, int prot)
__mprotect (caddr_t addr, size_t len, int prot)
{
kern_return_t err;
vm_prot_t vmprot;
@ -48,3 +48,4 @@ mprotect (caddr_t addr, size_t len, int prot)
}
return 0;
}
weak_alias (__mprotect, mprotect)

7
sysdeps/stub/mprotect.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1994, 1995 Free Software Foundation, Inc.
/* Copyright (C) 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
@ -25,10 +25,11 @@ Cambridge, MA 02139, USA. */
(and sets errno). */
int
mprotect (caddr_t addr, size_t len, int prot)
__mprotect (caddr_t addr, size_t len, int prot)
{
errno = ENOSYS;
return -1;
}
weak_alias (__mprotect, mprotect)
stub_warning (mprotect)

3
sysdeps/unix/bsd/osf/sys/mman.h
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@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. OSF/1 version.
Copyright (C) 1994, 1995 Free Software Foundation, Inc.
Copyright (C) 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
@ -96,6 +96,7 @@ int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the

3
sysdeps/unix/bsd/sun/sunos4/sys/mman.h
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@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. SunOS 4 version.
Copyright (C) 1994, 1995 Free Software Foundation, Inc.
Copyright (C) 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
@ -93,6 +93,7 @@ int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the

2
sysdeps/unix/mman/syscalls.list
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@ -2,6 +2,6 @@
madvise - madvise 3 madvise
mmap - mmap 5 __mmap mmap
mprotect - mprotect 3 mprotect
mprotect - mprotect 3 __mprotect mprotect
msync - msync 2 msync
munmap - munmap 2 __munmap munmap

3
sysdeps/unix/sysv/irix4/sys/mman.h
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@ -1,5 +1,5 @@
/* Definitions for BSD-style memory management. Irix 4 version.
Copyright (C) 1994, 1995 Free Software Foundation, Inc.
Copyright (C) 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
@ -87,6 +87,7 @@ int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the

1
sysdeps/unix/sysv/linux/sys/mman.h
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@ -61,6 +61,7 @@ int munmap __P ((__caddr_t __addr, size_t __len));
/* Change the memory protection of the region starting at ADDR and
extending LEN bytes to PROT. Returns 0 if successful, -1 for errors
(and sets errno). */
int __mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
/* Synchronize the region starting at ADDR and extending LEN bytes with the