diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/getrlimit64.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/getrlimit64.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/sysdeps/unix/sysv/linux/getrlimit64.c b/sysdeps/unix/sysv/linux/getrlimit64.c deleted file mode 100644 index 56af3c0646..0000000000 --- a/sysdeps/unix/sysv/linux/getrlimit64.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Linux getrlimit64 implementation (64 bits rlim_t). - Copyright (C) 2010-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/types.h> -#include <shlib-compat.h> - -/* Add this redirection so the strong_alias for __RLIM_T_MATCHES_RLIM64_T - linking getlimit64 to {__}getrlimit does not throw a type error. */ -#undef getrlimit -#undef __getrlimit -#define getrlimit getrlimit_redirect -#define __getrlimit __getrlimit_redirect -#include <sys/resource.h> -#undef getrlimit -#undef __getrlimit - -/* Put the soft and hard limits for RESOURCE in *RLIMITS. - Returns 0 if successful, -1 if not (and sets errno). */ -int -__getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits) -{ - return INLINE_SYSCALL_CALL (prlimit64, 0, resource, NULL, rlimits); -} -libc_hidden_def (__getrlimit64) - -#if __RLIM_T_MATCHES_RLIM64_T -/* If both rlim_t and rlimt64_t are essentially the same type we can use - alias both interfaces. */ -strong_alias (__getrlimit64, __GI_getrlimit) -strong_alias (__getrlimit64, __GI___getrlimit) -strong_alias (__getrlimit64, __getrlimit) -weak_alias (__getrlimit64, getrlimit) -/* And there is no need for compat symbols. */ -# undef SHLIB_COMPAT -# define SHLIB_COMPAT(a, b, c) 0 -#endif - -#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2) -/* Back compatible 2GiB limited rlimit. */ -extern int __new_getrlimit (enum __rlimit_resource, struct rlimit *); - -int -attribute_compat_text_section -__old_getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits) -{ -# if __RLIM_T_MATCHES_RLIM64_T -# define rlimits32 (*rlimits) -# else - struct rlimit rlimits32; -# endif - - if (__new_getrlimit (resource, &rlimits32) < 0) - return -1; - - if (rlimits32.rlim_cur == RLIM_INFINITY) - rlimits->rlim_cur = RLIM64_INFINITY >> 1; - else - rlimits->rlim_cur = rlimits32.rlim_cur; - if (rlimits32.rlim_max == RLIM_INFINITY) - rlimits->rlim_max = RLIM64_INFINITY >> 1; - else - rlimits->rlim_max = rlimits32.rlim_max; - - return 0; -} -versioned_symbol (libc, __getrlimit64, getrlimit64, GLIBC_2_2); -compat_symbol (libc, __old_getrlimit64, getrlimit64, GLIBC_2_1); -#else -weak_alias (__getrlimit64, getrlimit64) -libc_hidden_weak (getrlimit64) -#endif |