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author | Ulrich Drepper <drepper@redhat.com> | 1999-11-01 23:01:49 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1999-11-01 23:01:49 +0000 |
commit | 976780fdbefdc88282f325afc2cb1a8569731a89 (patch) | |
tree | a75d60f9f28562f205d8fa3f643acb5689b55360 /sysdeps/unix | |
parent | 3b82ab1c075232198f74a9e9be168ee59e8745af (diff) | |
download | glibc-976780fdbefdc88282f325afc2cb1a8569731a89.zip glibc-976780fdbefdc88282f325afc2cb1a8569731a89.tar.gz glibc-976780fdbefdc88282f325afc2cb1a8569731a89.tar.bz2 |
Update.
* sysdeps/unix/sysv/linux/i386/getrlimit.c: New file.
Diffstat (limited to 'sysdeps/unix')
-rw-r--r-- | sysdeps/unix/sysv/linux/i386/getrlimit.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/getrlimit.c b/sysdeps/unix/sysv/linux/i386/getrlimit.c new file mode 100644 index 0000000..76f8caa --- /dev/null +++ b/sysdeps/unix/sysv/linux/i386/getrlimit.c @@ -0,0 +1,61 @@ +/* Copyright (C) 1999 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 <resource.h> + +#include <sysdep.h> +#include <sys/syscall.h> + +#include "../kernel-features.h" + + +/* Linux 2.3.25 introduced a new system call since the types used for + the limits are now unsigned. */ +#if !defined __ASSUME_NEW_GETRLIMIT_SYSCALL && defined __NR_ugetrlimit +static int no_new_getrlimit; +#endif + +int +getrlimit (resource, rlimits) + enum __rlimit_resource resource; + struct rlimit *rlimits; +{ +#ifdef __NR_ugetrlimit + if (! no_new_getrlimit) + { + int result = INLINE_SYSCALL (ugetrlimit, 2, resource, rlimits); + +# ifndef __ASSUME_NEW_GETRLIMIT_SYSCALL + /* If the system call is available return. */ + if (result != -1 || errno != ENOSYS) +# endif + return result; + +# ifndef __ASSUME_NEW_GETRLIMIT_SYSCALL + /* Remember that the system call is not available. */ + no_new_getrlimit = 1; +# endif + } +#endif + +#ifndef __ASSUME_NEW_GETRLIMIT_SYSCALL + /* Fall back on the old system call. */ + return INLINE_SYSCALL (getrlimit, 2, resource, rlimits); +#endif +} |