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| author | Ulrich Drepper <drepper@redhat.com> | 2004-11-12 01:27:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-11-12 01:27:04 +0000 |
| commit | ccd8de9aa69df004a3df02333fb01f4eaf990d92 (patch) | |
| tree | 92140798bd1d370d672b9eb4892f485461d693cb /nptl/sysdeps/pthread/setxid.h | |
| parent | 85bd63313720ed5e7f10427ec5f0d2f59ee23614 (diff) | |
| download | glibc-ccd8de9aa69df004a3df02333fb01f4eaf990d92.tar.gz glibc-ccd8de9aa69df004a3df02333fb01f4eaf990d92.tar.xz glibc-ccd8de9aa69df004a3df02333fb01f4eaf990d92.zip | |
Update.
2004-11-10 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/setreuid.c: Remove sys/syscall.h, sys/types.h, linux/posix_types.h, sysdep.h and pthread-functions.h includes. Include setxid.h. Use INLINE_SETXID_SYSCALL macro instead of INLINE_SYSCALL, kill the HAVE_PTR__NPTL_SETXID guarded snippets. * sysdeps/unix/sysv/linux/setegid.c: Likewise. * sysdeps/unix/sysv/linux/setuid.c: Likewise. * sysdeps/unix/sysv/linux/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/setgid.c: Likewise. * sysdeps/unix/sysv/linux/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/setregid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setegid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setreuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/seteuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/i386/setregid.c: Likewise. * sysdeps/unix/sysv/linux/alpha/setreuid.c: Likewise. Formatting. Change signed int into int. * sysdeps/unix/sysv/linux/alpha/setresuid.c: Likewise. * sysdeps/unix/sysv/linux/alpha/setresgid.c: Likewise. * sysdeps/unix/sysv/linux/alpha/setregid.c: Likewise. * sysdeps/unix/sysv/linux/syscalls.list (setresuid, setresgid): Remove. * sysdeps/unix/setxid.h: New file. * Rules (binaries-static): Add xtests-static. * Makeconfig (run-program-prefix): Filter also xtests-static.
Diffstat (limited to 'nptl/sysdeps/pthread/setxid.h')
| -rw-r--r-- | nptl/sysdeps/pthread/setxid.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/nptl/sysdeps/pthread/setxid.h b/nptl/sysdeps/pthread/setxid.h new file mode 100644 index 0000000000..8ec382f406 --- /dev/null +++ b/nptl/sysdeps/pthread/setxid.h @@ -0,0 +1,64 @@ +/* Copyright (C) 2004 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 <pthreadP.h> +#include <sysdep.h> + +#define __SETXID_1(cmd, arg1) \ + cmd.id[0] = arg1 +#define __SETXID_2(cmd, arg1, arg2) \ + __SETXID_1 (cmd, arg1); cmd.id[1] = arg2 +#define __SETXID_3(cmd, arg1, arg2, arg3) \ + __SETXID_2 (cmd, arg1, arg2); cmd.id[2] = arg3 + +#ifdef SINGLE_THREAD +# define INLINE_SETXID_SYSCALL(name, nr, args...) \ + INLINE_SYSCALL (name, nr, args) +#elif defined SHARED +# define INLINE_SETXID_SYSCALL(name, nr, args...) \ + ({ \ + int __result; \ + if (__builtin_expect (__libc_pthread_functions.ptr__nptl_setxid \ + != NULL, 0)) \ + { \ + struct xid_command __cmd; \ + __cmd.syscall_no = __NR_##name; \ + __SETXID_##nr (__cmd, args); \ + __result = __libc_pthread_functions.ptr__nptl_setxid (&__cmd); \ + } \ + else \ + __result = INLINE_SYSCALL (name, nr, args); \ + __result; \ + }) +#else +# define INLINE_SETXID_SYSCALL(name, nr, args...) \ + ({ \ + extern __typeof (__nptl_setxid) __nptl_setxid __attribute__((weak));\ + int __result; \ + if (__builtin_expect (__nptl_setxid != NULL, 0)) \ + { \ + struct xid_command __cmd; \ + __cmd.syscall_no = __NR_##name; \ + __SETXID_##nr (__cmd, args); \ + __result =__nptl_setxid (&__cmd); \ + } \ + else \ + __result = INLINE_SYSCALL (name, nr, args); \ + __result; \ + }) +#endif |