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* elf/rtld-Rules ($(objpfx)rtld-libc.a): Use $(verbose) in ar command. 

* sysdeps/mach/hurd/getresuid.c: New file.
	* sysdeps/mach/hurd/getresgid.c: New file.
	* sysdeps/mach/hurd/setresuid.c: New file.
	* sysdeps/mach/hurd/setresgid.c: New file.

	* posix/unistd.h [__USE_GNU] (getresuid, getresgid, setresuid,
	setresgid): Declare them.
	* NEWS: Mention it.
	* include/unistd.h
	(__getresuid, __getresgid, __setresuid, __setresgid): Declare them,
	add libc_hidden_proto.
	* posix/Versions (libc: GLIBC_2.3.2): New set.  Add
	getresuid, getresgid, setresuid, setresgid here.
	* Versions.def (libc): Define GLIBC_2.3.2 set.
	* sysdeps/generic/getresuid.c (__getresuid): Fix argument types.
	Add libc_hidden_def.
	* sysdeps/generic/getresgid.c (__getresgid): Likewise.
	* sysdeps/generic/setresgid.c: New file.
	* sysdeps/generic/setresuid.c: New file.
	* sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc]
	(sysdep_routines): Don't add getresuid and getresgid here.
	* sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = misc]
	(sysdep_routines): Don't add setresuid and setresgid here.
	* sysdeps/unix/sysv/linux/cris/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/sh/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
	* posix/Makefile (routines): Add them all here instead.
	* sysdeps/unix/sysv/linux/i386/getresuid.c (getresuid): Renamed to
	__getresuid.  Add libc_hidden_def for that, and weak alias to old name.
	* sysdeps/unix/sysv/linux/i386/getresgid.c (getresgid): Renamed to
	__getresgid.  Add libc_hidden_def for that, and weak alias to old name.
	* sysdeps/unix/sysv/linux/i386/setresuid.c: Add libc_hidden_def.
	[! __NR_setresuid]: Include generic file.
	* sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Renamed to
	__setresgid.  Add libc_hidden_def for that, and weak alias to old name.
	[! __NR_setresuid]: Include generic file.
	* sysdeps/unix/sysv/linux/syscalls.list (setresuid, setresgid):
	Caller is - now, not EXTRA.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
	(setresuid, setresgid, getresuid, getresgid): Likewise.
	* sysdeps/unix/sysv/linux/syscalls.list (getresuid, getresgid):
	Add these calls here.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove them here.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.

	* sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc]
	(sysdep_routines): Add setfsuid and setfsgid here.
	* sysdeps/unix/sysv/linux/arm/Makefile: Not here.
	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/cris/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/sh/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.

	* hurd/errno.c: Renamed to ...
	* hurd/errno-loc.c: ... this.
	* hurd/Makefile (routines): errno -> errno-loc
This commit is contained in:
Roland McGrath 2002-10-14 01:03:16 +00:00
parent 6bdcd619a4
commit 747bf98ea9
34 changed files with 521 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

74
ChangeLog
View File

@ -1,3 +1,77 @@
2002-10-13 Roland McGrath <roland@frob.com>
* elf/rtld-Rules ($(objpfx)rtld-libc.a): Use $(verbose) in ar command.
* sysdeps/mach/hurd/getresuid.c: New file.
* sysdeps/mach/hurd/getresgid.c: New file.
* sysdeps/mach/hurd/setresuid.c: New file.
* sysdeps/mach/hurd/setresgid.c: New file.
* posix/unistd.h [__USE_GNU] (getresuid, getresgid, setresuid,
setresgid): Declare them.
* NEWS: Mention it.
* include/unistd.h
(__getresuid, __getresgid, __setresuid, __setresgid): Declare them,
add libc_hidden_proto.
* posix/Versions (libc: GLIBC_2.3.2): New set. Add
getresuid, getresgid, setresuid, setresgid here.
* Versions.def (libc): Define GLIBC_2.3.2 set.
* sysdeps/generic/getresuid.c (__getresuid): Fix argument types.
Add libc_hidden_def.
* sysdeps/generic/getresgid.c (__getresgid): Likewise.
* sysdeps/generic/setresgid.c: New file.
* sysdeps/generic/setresuid.c: New file.
* sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc]
(sysdep_routines): Don't add getresuid and getresgid here.
* sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = misc]
(sysdep_routines): Don't add setresuid and setresgid here.
* sysdeps/unix/sysv/linux/cris/Makefile: Likewise.
* sysdeps/unix/sysv/linux/sh/Makefile: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/Makefile: Likewise.
* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
* posix/Makefile (routines): Add them all here instead.
* sysdeps/unix/sysv/linux/i386/getresuid.c (getresuid): Renamed to
__getresuid. Add libc_hidden_def for that, and weak alias to old name.
* sysdeps/unix/sysv/linux/i386/getresgid.c (getresgid): Renamed to
__getresgid. Add libc_hidden_def for that, and weak alias to old name.
* sysdeps/unix/sysv/linux/i386/setresuid.c: Add libc_hidden_def.
[! __NR_setresuid]: Include generic file.
* sysdeps/unix/sysv/linux/i386/setresgid.c (setresgid): Renamed to
__setresgid. Add libc_hidden_def for that, and weak alias to old name.
[! __NR_setresuid]: Include generic file.
* sysdeps/unix/sysv/linux/syscalls.list (setresuid, setresgid):
Caller is - now, not EXTRA.
* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
(setresuid, setresgid, getresuid, getresgid): Likewise.
* sysdeps/unix/sysv/linux/syscalls.list (getresuid, getresgid):
Add these calls here.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove them here.
* sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc]
(sysdep_routines): Add setfsuid and setfsgid here.
* sysdeps/unix/sysv/linux/arm/Makefile: Not here.
* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Likewise.
* sysdeps/unix/sysv/linux/cris/Makefile: Likewise.
* sysdeps/unix/sysv/linux/sh/Makefile: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/Makefile: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/Makefile: Likewise.
* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
* hurd/errno.c: Renamed to ...
* hurd/errno-loc.c: ... this.
* hurd/Makefile (routines): errno -> errno-loc
2002-10-13 Ulrich Drepper <drepper@redhat.com>
* po/de.po: Update from translation team.

10
NEWS
View File

@ -1,10 +1,18 @@
GNU C Library NEWS -- history of user-visible changes. 2002-10-2
GNU C Library NEWS -- history of user-visible changes. 2002-10-13
Copyright (C) 1992-2001, 2002 Free Software Foundation, Inc.
See the end for copying conditions.
Please send GNU C library bug reports using the `glibcbug' script to
<bugs@gnu.org>. Please send questions and suggestions to <bug-glibc@gnu.org>.
Version 2.3.2
* The functions getresuid, getresgid, setresuid, and setresgid, which
have long been available on Linux, are now declared in <unistd.h>
and are now also available on the Hurd.
* ELF thread-local storage support (TLS) now works on x86-64.
Version 2.3
* Masahide Washizawa contributed iconv modules for IBM1163 and IBM1164

1
Versions.def
View File

@ -17,6 +17,7 @@ libc {
GLIBC_2.2.6
GLIBC_2.3
GLIBC_2.3.1
GLIBC_2.3.2
%ifdef USE_IN_LIBIO
HURD_CTHREADS_0.3
%endif

10
elf/rtld-Rules
View File

@ -42,10 +42,18 @@ $(objpfx)rtld-libc.a: $(foreach dir,$(rtld-subdirs),\
$(addprefix $(common-objpfx)$(dir)/rtld-,\
$(rtld-$(dir))))
@-rm -f $@T
$(AR) cq $@T $^
$(AR) cq$(verbose) $@T $^
$(RANLIB) $@T
mv -f $@T $@
# Use the verbose option of ar and tar when not running silently.
ifeq "$(findstring s,$(MAKEFLAGS))" "" # if not -s
verbose := v
else # -s
verbose :=
endif # not -s
# For each subdirectory, define a pattern rule that makes all of that
# subdirectory's modules at once with one recursive make command.
object-suffixes-left := $(rtld-subdirs)

4
hurd/Makefile
View File

@ -1,4 +1,4 @@
# Copyright (C) 1991,92,93,94,95,96,97,98,99,2001
# Copyright (C) 1991,92,93,94,95,96,97,98,99,2001,2002
# Free Software Foundation, Inc.
# This file is part of the GNU C Library.
@ -59,7 +59,7 @@ routines = hurdstartup hurdinit \
fopenport \
vpprintf \
ports-get ports-set hurdports hurdmsg \
errno \
errno-loc \
$(sig) $(dtable) $(inlines) port-cleanup report-wait
sig = hurdsig hurdfault siginfo hurd-raise preempt-sig \
trampoline longjmp-ts catch-exc exc2signal hurdkill sigunwind \

0
hurd/errno.c → hurd/errno-loc.c
View File

8
include/unistd.h
View File

@ -95,6 +95,14 @@ extern int __setgid (__gid_t __gid);
extern int __setpgid (__pid_t __pid, __pid_t __pgid);
libc_hidden_proto (__setpgid)
extern int __setregid (__gid_t __rgid, __gid_t __egid);
extern int __getresuid (__uid_t *__euid, __uid_t *__ruid, __uid_t *__suid);
extern int __getresgid (__gid_t *__egid, __gid_t *__rgid, __gid_t *__sgid);
extern int __setresuid (__uid_t __euid, __uid_t __ruid, __uid_t __suid);
extern int __setresgid (__gid_t __egid, __gid_t __rgid, __gid_t __sgid);
libc_hidden_proto (__getresuid)
libc_hidden_proto (__getresgid)
libc_hidden_proto (__setresuid)
libc_hidden_proto (__setresgid)
extern __pid_t __vfork (void);
extern int __ttyname_r (int __fd, char *__buf, size_t __buflen);
extern int __isatty (int __fd);

1
posix/Makefile
View File

@ -45,6 +45,7 @@ routines := \
getpid getppid \
getuid geteuid getgid getegid getgroups setuid setgid group_member \
getpgid setpgid getpgrp bsd-getpgrp setpgrp getsid setsid \
getresuid getresgid setresuid setresgid \
getlogin getlogin_r setlogin \
pathconf sysconf fpathconf \
glob glob64 fnmatch regex \

7
posix/Versions
View File

@ -109,6 +109,13 @@ libc {
# For syscall wrapper
__nanosleep;
}
GLIBC_2.3.2 {
# Note that these symbols appear in sysdeps/unix/sysv/linux/Versions
# under GLIBC_2.0; the first instance in the script is taken as the
# default, so linux configurations put them in GLIBC_2.0 while other
# configuration put them in GLIBC_2.3.2.
getresuid; getresgid; setresuid; setresgid;
}
GLIBC_PRIVATE {
# functions which have an additional interface since they are
# are cancelable.

18
posix/unistd.h
View File

@ -640,6 +640,24 @@ extern int setregid (__gid_t __rgid, __gid_t __egid) __THROW;
extern int setegid (__gid_t __gid) __THROW;
#endif /* Use BSD. */
#ifdef __USE_GNU
/* Fetch the effective user ID, real user ID, and saved-set user ID,
of the calling process. */
extern int getresuid (__uid_t *__euid, __uid_t *__ruid, __uid_t *__suid);
/* Fetch the effective group ID, real group ID, and saved-set group ID,
of the calling process. */
extern int getresgid (__gid_t *__egid, __gid_t *__rgid, __gid_t *__sgid);
/* Set the effective user ID, real user ID, and saved-set user ID,
of the calling process to EUID, RUID, and SUID, respectively. */
extern int setresuid (__uid_t __euid, __uid_t __ruid, __uid_t __suid);
/* Set the effective group ID, real group ID, and saved-set group ID,
of the calling process to EGID, RGID, and SGID, respectively. */
extern int setresgid (__gid_t __egid, __gid_t __rgid, __gid_t __sgid);
#endif
/* Clone the calling process, creating an exact copy.
Return -1 for errors, 0 to the new process,

7
sysdeps/generic/getresgid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
/* Copyright (C) 1991,1995,1996,1997,1998,2002 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
@ -19,12 +19,15 @@
#include <errno.h>
#include <unistd.h>
/* Fetch the effective group ID, real group ID, and saved-set group ID,
of the calling process. */
int
__getresgid (gid_t egid, gid_t rgid, gid_t sgid)
__getresgid (gid_t *egid, gid_t *rgid, gid_t *sgid)
{
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__getresgid)
stub_warning (getresgid)
weak_alias (__getresgid, getresgid)

7
sysdeps/generic/getresuid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
/* Copyright (C) 1991,1995,1996,1997,1998,2002 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
@ -19,12 +19,15 @@
#include <errno.h>
#include <unistd.h>
/* Fetch the effective user ID, real user ID, and saved-set user ID,
of the calling process. */
int
__getresuid (uid_t euid, uid_t ruid, uid_t suid)
__getresuid (uid_t *euid, uid_t *ruid, uid_t *suid)
{
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__getresuid)
stub_warning (getresuid)
weak_alias (__getresuid, getresuid)

35
sysdeps/generic/setresgid.c Normal file
View File

@ -0,0 +1,35 @@
/* setresgid -- set effective group ID, real group ID, and saved-set group ID
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
/* Set the effective group ID, real group ID, and saved-set group ID,
of the calling process to EGID, RGID, and SGID, respectively. */
int
__setresgid (gid_t egid, gid_t rgid, gid_t sgid)
{
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__setresgid)
stub_warning (setresgid)
weak_alias (__setresgid, setresgid)
#include <stub-tag.h>

35
sysdeps/generic/setresuid.c Normal file
View File

@ -0,0 +1,35 @@
/* setresuid -- set effective user ID, real user ID, and saved-set user ID
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
/* Set the effective user ID, real user ID, and saved-set user ID,
of the calling process to EUID, RUID, and SUID, respectively. */
int
__setresuid (uid_t euid, uid_t ruid, uid_t suid)
{
__set_errno (ENOSYS);
return -1;
}
libc_hidden_def (__setresuid)
stub_warning (setresuid)
weak_alias (__setresuid, setresuid)
#include <stub-tag.h>

62
sysdeps/mach/hurd/getresgid.c Normal file
View File

@ -0,0 +1,62 @@
/* getresgid -- fetch effective group ID, real group ID, and saved-set group ID
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
#include <hurd.h>
#include <hurd/id.h>
/* Fetch the effective group ID, real group ID, and saved-set group ID,
of the calling process. */
int
__getresgid (gid_t *egid, gid_t *rgid, gid_t *sgid)
{
error_t err;
gid_t eff, real, saved;
HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_id.lock);
err = _hurd_check_ids ();
if (!err)
{
if (_hurd_id.aux.ngids < 1)
/* We do not even have a real GID. */
err = EGRATUITOUS;
else
{
real = _hurd_id.aux.gids[0];
saved = _hurd_id.aux.ngids < 2 ? real :_hurd_id.aux.gids[1];
eff = _hurd_id.gen.ngids < 1 ? real : _hurd_id.gen.gids[0];
}
}
__mutex_unlock (&_hurd_id.lock);
HURD_CRITICAL_END;
if (err)
return __hurd_fail (err);
*egid = eff;
*rgid = real;
*sgid = saved;
return 0;
}
libc_hidden_def (__getresgid)
weak_alias (__getresgid, getresgid)

62
sysdeps/mach/hurd/getresuid.c Normal file
View File

@ -0,0 +1,62 @@
/* getresuid -- fetch effective user ID, real user ID, and saved-set user ID
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
#include <hurd.h>
#include <hurd/id.h>
/* Fetch the effective user ID, real user ID, and saved-set user ID,
of the calling process. */
int
__getresuid (uid_t *euid, uid_t *ruid, uid_t *suid)
{
error_t err;
uid_t eff, real, saved;
HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_id.lock);
err = _hurd_check_ids ();
if (!err)
{
if (_hurd_id.aux.nuids < 1)
/* We do not even have a real UID. */
err = EGRATUITOUS;
else
{
real = _hurd_id.aux.uids[0];
saved = _hurd_id.aux.nuids < 2 ? real :_hurd_id.aux.uids[1];
eff = _hurd_id.gen.nuids < 1 ? real : _hurd_id.gen.uids[0];
}
}
__mutex_unlock (&_hurd_id.lock);
HURD_CRITICAL_END;
if (err)
return __hurd_fail (err);
*euid = eff;
*ruid = real;
*suid = saved;
return 0;
}
libc_hidden_def (__getresuid)
weak_alias (__getresuid, getresuid)

77
sysdeps/mach/hurd/setresgid.c Normal file
View File

@ -0,0 +1,77 @@
/* setresgid -- set effective group ID, real group ID, and saved-set group ID
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
#include <hurd.h>
#include <hurd/id.h>
/* Set the effective group ID, real group ID, and saved-set group ID,
of the calling process to EGID, RGID, and SGID, respectively. */
int
__setresgid (gid_t egid, gid_t rgid, gid_t sgid)
{
auth_t newauth;
error_t err;
gid_t agids[2] = { rgid, sgid };
HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_id.lock);
err = _hurd_check_ids ();
if (!err)
{
/* Make a new auth handle which has EGID as the first element in the
list of effective gids. */
if (_hurd_id.gen.ngids > 0)
{
_hurd_id.gen.gids[0] = egid;
_hurd_id.valid = 0;
}
if (_hurd_id.aux.ngids > 1)
{
_hurd_id.aux.gids[0] = rgid;
_hurd_id.aux.gids[1] = sgid;
_hurd_id.valid = 0;
}
err = __USEPORT (AUTH, __auth_makeauth
(port, NULL, MACH_MSG_TYPE_COPY_SEND, 0,
_hurd_id.gen.uids, _hurd_id.gen.nuids,
_hurd_id.aux.uids, _hurd_id.aux.nuids,
_hurd_id.gen.ngids ? _hurd_id.gen.gids : &egid,
_hurd_id.gen.ngids ?: 1,
_hurd_id.aux.ngids > 1 ? _hurd_id.aux.gids : agids,
_hurd_id.aux.ngids > 1 ? _hurd_id.aux.ngids : 2,
&newauth));
}
__mutex_unlock (&_hurd_id.lock);
HURD_CRITICAL_END;
if (err)
return __hurd_fail (err);
/* Install the new handle and reauthenticate everything. */
err = __setauth (newauth);
__mach_port_deallocate (__mach_task_self (), newauth);
return err;
}
libc_hidden_def (__setresgid)

77
sysdeps/mach/hurd/setresuid.c Normal file
View File

@ -0,0 +1,77 @@
/* setresuid -- set effective user ID, real user ID, and saved-set user ID
Copyright (C) 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
#include <hurd.h>
#include <hurd/id.h>
/* Set the effective user ID, real user ID, and saved-set user ID,
of the calling process to EUID, RUID, and SUID, respectively. */
int
__setresuid (uid_t euid, uid_t ruid, uid_t suid)
{
auth_t newauth;
error_t err;
uid_t auids[2] = { ruid, suid };
HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_id.lock);
err = _hurd_check_ids ();
if (!err)
{
/* Make a new auth handle which has EUID as the first element in the
list of effective uids. */
if (_hurd_id.gen.nuids > 0)
{
_hurd_id.gen.uids[0] = euid;
_hurd_id.valid = 0;
}
if (_hurd_id.aux.nuids > 1)
{
_hurd_id.aux.uids[0] = ruid;
_hurd_id.aux.uids[1] = suid;
_hurd_id.valid = 0;
}
err = __USEPORT (AUTH, __auth_makeauth
(port, NULL, MACH_MSG_TYPE_COPY_SEND, 0,
_hurd_id.gen.nuids ? _hurd_id.gen.uids : &euid,
_hurd_id.gen.nuids ?: 1,
_hurd_id.aux.nuids > 1 ? _hurd_id.aux.uids : auids,
_hurd_id.aux.nuids > 1 ? _hurd_id.aux.nuids : 2,
_hurd_id.gen.gids, _hurd_id.gen.ngids,
_hurd_id.aux.gids, _hurd_id.aux.ngids,
&newauth));
}
__mutex_unlock (&_hurd_id.lock);
HURD_CRITICAL_END;
if (err)
return __hurd_fail (err);
/* Install the new handle and reauthenticate everything. */
err = __setauth (newauth);
__mach_port_deallocate (__mach_task_self (), newauth);
return err;
}
libc_hidden_def (__setresuid)

3
sysdeps/unix/sysv/linux/alpha/syscalls.list
View File

@ -55,9 +55,6 @@ shutdown - shutdown 2 __shutdown shutdown
socket - socket 3 __socket socket
socketpair - socketpair 4 __socketpair socketpair
getresuid - getresuid 3 getresuid
getresgid - getresgid 3 getresgid
# access pci space protected from machine checks:
pciconfig_read EXTRA pciconfig_read 5 pciconfig_read
pciconfig_write EXTRA pciconfig_write 5 pciconfig_write

3
sysdeps/unix/sysv/linux/hppa/syscalls.list
View File

@ -32,8 +32,5 @@ shutdown - shutdown i:ii __shutdown shutdown
socket - socket i:iii __socket socket
socketpair - socketpair i:iiif __socketpair socketpair
getresuid - getresuid i:ppp getresuid
getresgid - getresgid i:ppp getresgid
setrlimit - setrlimit i:ip __setrlimit setrlimit
getrlimit - getrlimit i:ip __getrlimit getrlimit

7
sysdeps/unix/sysv/linux/i386/getresgid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 2000, 2002 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
@ -48,7 +48,7 @@ extern int __libc_missing_32bit_uids;
int
getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)
__getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)
{
# if __ASSUME_32BITUIDS > 0
return INLINE_SYSCALL (getresgid32, 3, CHECK_1 (rgid),
@ -85,6 +85,9 @@ getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)
return result;
# endif
}
libc_hidden_def (__getresgid)
weak_alias (__getresgid, getresgid)
#else
# include <sysdeps/generic/getresgid.c>
#endif

7
sysdeps/unix/sysv/linux/i386/getresuid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 2000, 2002 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
@ -46,7 +46,7 @@ extern int __libc_missing_32bit_uids;
# endif /* __NR_getresuid32 */
int
getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
__getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
{
# if __ASSUME_32BITUIDS > 0
return INLINE_SYSCALL (getresuid32, 3, CHECK_1 (ruid),
@ -83,6 +83,9 @@ getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
return result;
# endif
}
libc_hidden_def (__getresuid)
weak_alias (__getresuid, getresuid)
#else
# include <sysdeps/generic/getresuid.c>
#endif

13
sysdeps/unix/sysv/linux/i386/setresgid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 2000, 2002 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
@ -41,10 +41,8 @@ extern int __libc_missing_32bit_uids;
# endif
# endif /* __NR_setresgid32 */
extern int setresgid (gid_t rgid, gid_t egid, gid_t sgid);
int
setresgid (gid_t rgid, gid_t egid, gid_t sgid)
__setresgid (gid_t rgid, gid_t egid, gid_t sgid)
{
# if __ASSUME_32BITUIDS > 0
return INLINE_SYSCALL (setresgid32, 3, rgid, egid, sgid);
@ -75,4 +73,11 @@ setresgid (gid_t rgid, gid_t egid, gid_t sgid)
return INLINE_SYSCALL (setresgid, 3, rgid, egid, sgid);
# endif
}
libc_hidden_def (__setresgid)
weak_alias (__setresgid, setresgid)
#else
#include <sysdeps/generic/setresgid.c>
#endif

10
sysdeps/unix/sysv/linux/i386/setresuid.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 2000, 2002 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
@ -41,8 +41,6 @@ extern int __libc_missing_32bit_uids;
# endif
# endif /* __NR_setresuid32 */
extern int __setresuid (uid_t ruid, uid_t euid, uid_t suid);
int
__setresuid (uid_t ruid, uid_t euid, uid_t suid)
{
@ -75,5 +73,11 @@ __setresuid (uid_t ruid, uid_t euid, uid_t suid)
return INLINE_SYSCALL (setresuid, 3, ruid, euid, suid);
# endif
}
libc_hidden_def (__setresuid)
weak_alias (__setresuid, setresuid)
#else
#include <sysdeps/generic/setresuid.c>
#endif

3
sysdeps/unix/sysv/linux/ia64/syscalls.list
View File

@ -57,9 +57,6 @@ pciconfig_write EXTRA pciconfig_write 5 pciconfig_write
ptrace - ptrace 4 __ptrace ptrace
getresuid - getresuid i:ppp getresuid
getresgid - getresgid i:ppp getresgid
rt_sigaction EXTRA rt_sigaction i:ippi __syscall_rt_sigaction rt_sigaction
rt_sigpending EXTRA rt_sigpending i:pi __syscall_rt_sigpending rt_sigpending
rt_sigprocmask EXTRA rt_sigprocmask i:ippi __syscall_rt_sigprocmask rt_sigprocmask

2
sysdeps/unix/sysv/linux/mips/syscalls.list
View File

@ -58,8 +58,6 @@ s_getdents getdents getdents i:ipi __syscall_getdents
s_getdents64 getdents getdents64 i:ipi __syscall_getdents64
s_getpmsg getpmsg getpmsg i:ipppp __syscall_getpmsg
s_getpriority getpriority getpriority i:ii __syscall_getpriority
getresgid - getresgid i:ppp getresgid
getresuid - getresuid i:ppp getresuid
s_ipc msgget ipc i:iiiip __syscall_ipc
s_lstat64 lxstat64 lstat64 i:sp __syscall_lstat64
s_mmap2 mmap64 mmap2 b:aniiii __syscall_mmap2

2
sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list
View File

@ -22,8 +22,6 @@ s_getdents getdents getdents i:ipi __syscall_getdents
s_getdents64 getdents getdents64 i:ipi __syscall_getdents64
s_getpmsg getpmsg getpmsg i:ipppp __syscall_getpmsg
s_getpriority getpriority getpriority i:ii __syscall_getpriority
getresgid - getresgid i:ppp getresgid
getresuid - getresuid i:ppp getresuid
s_getrlimit getrlimit getrlimit i:ip __syscall_getrlimit
s_lstat64 lxstat64 lstat64 i:sp __syscall_lstat64
s_mmap2 mmap64 mmap2 b:aniiii __syscall_mmap2

2
sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list
View File

@ -22,8 +22,6 @@ s_getdents getdents getdents i:ipi __syscall_getdents
s_getdents64 getdents getdents64 i:ipi __syscall_getdents64
s_getpmsg getpmsg getpmsg i:ipppp __syscall_getpmsg
s_getpriority getpriority getpriority i:ii __syscall_getpriority
getresgid - getresgid i:ppp getresgid
getresuid - getresuid i:ppp getresuid
s_getrlimit getrlimit getrlimit i:ip __syscall_getrlimit
s_lstat64 lxstat64 lstat64 i:sp __syscall_lstat64
s_mmap2 mmap64 mmap2 b:aniiii __syscall_mmap2

3
sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
View File

@ -44,9 +44,6 @@ shutdown - shutdown i:ii __shutdown shutdown
socket - socket i:iii __socket socket
socketpair - socketpair i:iiif __socketpair socketpair
getresuid - getresuid i:ppp getresuid
getresgid - getresgid i:ppp getresgid
rt_sigaction EXTRA rt_sigaction i:ippi __syscall_rt_sigaction rt_sigaction
rt_sigpending EXTRA rt_sigpending i:pi __syscall_rt_sigpending rt_sigpending
rt_sigprocmask EXTRA rt_sigprocmask i:ippi __syscall_rt_sigprocmask rt_sigprocmask

4
sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
View File

@ -2,10 +2,6 @@ asm-CPPFLAGS = -D__ASSEMBLY__
ASFLAGS-.os += -fPIC
LD += -melf32_sparc
ifeq ($(subdir),misc)
sysdep_routines += setfsgid setfsuid
endif
# When I get this to work, this is the right thing
ifeq ($(subdir),elf)
CFLAGS-rtld.c += -mv8

8
sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
View File

@ -13,10 +13,10 @@ setrlimit - setrlimit 2 __setrlimit setrlimit
getrlimit - getrlimit 2 __getrlimit getrlimit
s_ipc msgget ipc 5 __syscall_ipc
s_setuid setuid setuid 1 __syscall_setuid
setresuid EXTRA setresuid32 3 __setresuid setresuid
setresgid EXTRA setresgid32 3 __setresgid setresgid
getresuid EXTRA getresuid32 3 getresuid
getresgid EXTRA getresgid32 3 getresgid
setresuid - setresuid32 3 __setresuid setresuid
setresgid - setresgid32 3 __setresgid setresgid
getresuid - getresuid32 3 getresuid
getresgid - getresgid32 3 getresgid
# System calls with wrappers.
rt_sigaction - rt_sigaction 4 __syscall_rt_sigaction

3
sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
View File

@ -32,6 +32,3 @@ sendto - sendto 6 __libc_sendto __sendto sendto
setsockopt - setsockopt 5 __setsockopt setsockopt
shutdown - shutdown 2 __shutdown shutdown
socketpair - socketpair 4 __socketpair socketpair
getresuid - getresuid 3 getresuid
getresgid - getresgid 3 getresgid

6
sysdeps/unix/sysv/linux/syscalls.list
View File

@ -16,6 +16,8 @@ geteuid - geteuid i: __geteuid geteuid
getpgid - getpgid i:i __getpgid getpgid
getpgrp - getpgrp i: getpgrp
getppid - getppid i: __getppid getppid
getresuid - getresuid i:ppp getresuid
getresgid - getresgid i:ppp getresgid
getsid - getsid i:i getsid
init_module EXTRA init_module 5 init_module
ioperm - ioperm i:iii ioperm
@ -56,8 +58,8 @@ sendfile64 - sendfile64 i:iipi sendfile64
setfsgid EXTRA setfsgid i:i setfsgid
setfsuid EXTRA setfsuid i:i setfsuid
setpgid - setpgid i:ii __setpgid setpgid
setresuid EXTRA setresuid i:iii __setresuid setresuid
setresgid EXTRA setresgid i:iii __setresgid setresgid
setresuid - setresuid i:iii __setresuid setresuid
setresgid - setresgid i:iii __setresgid setresgid
sigaltstack - sigaltstack i:PP __sigaltstack sigaltstack
sysinfo EXTRA sysinfo i:p sysinfo
swapon - swapon i:si __swapon swapon

2
sysdeps/unix/sysv/linux/x86_64/syscalls.list
View File

@ -8,8 +8,6 @@ pread - pread i:ibni __libc_pread __libc_pread64 __pread pread __pread64 pread
pwrite - pwrite i:ibni __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64
fstatfs - fstatfs i:ip __fstatfs fstatfs __fstatfs64 fstatfs64
statfs - statfs i:sp __statfs statfs statfs64
getresgid - getresgid i:ppp getresgid
getresuid - getresuid i:ppp getresuid
getrlimit - getrlimit i:ip __getrlimit getrlimit getrlimit64
setrlimit - setrlimit i:ip __setrlimit setrlimit64 setrlimit
ftruncate - ftruncate i:ii __ftruncate ftruncate ftruncate64 __ftruncate64