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authorZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
committerZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
commit5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch)
tree4470480d904b65cf14ca524f96f79eca818c3eaf /sysdeps/unix/sysv/linux/getrlimit64.c
parent199fc19d3aaaf57944ef036e15904febe877fc93 (diff)
downloadglibc-zack/build-layout-experiment.tar.gz
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'sysdeps/unix/sysv/linux/getrlimit64.c')
-rw-r--r--sysdeps/unix/sysv/linux/getrlimit64.c87
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