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5a82c74822
Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
93 lines
2.4 KiB
C
93 lines
2.4 KiB
C
/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <stdarg.h>
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#include <sysdep.h>
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#include <ulimit.h>
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#include <unistd.h>
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#include <limits.h>
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#include <sys/resource.h>
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/* Function depends on CMD:
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1 = Return the limit on the size of a file, in units of 512 bytes.
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2 = Set the limit on the size of a file to NEWLIMIT. Only the
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super-user can increase the limit.
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3 = illegal due to shared libraries; normally is
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(Return the maximum possible address of the data segment.)
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4 = Return the maximum number of files that the calling process
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can open.
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Returns -1 on errors. */
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long int
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__ulimit (int cmd, ...)
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{
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struct rlimit limit;
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va_list va;
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long int result = -1;
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va_start (va, cmd);
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switch (cmd)
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{
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case UL_GETFSIZE:
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/* Get limit on file size. */
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if (__getrlimit (RLIMIT_FSIZE, &limit) == 0)
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/* Convert from bytes to 512 byte units. */
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result = (limit.rlim_cur == RLIM_INFINITY
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? LONG_MAX : limit.rlim_cur / 512);
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break;
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case UL_SETFSIZE:
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/* Set limit on file size. */
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{
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long int newlimit = va_arg (va, long int);
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long int newlen;
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if ((rlim_t) newlimit > RLIM_INFINITY / 512)
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{
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limit.rlim_cur = RLIM_INFINITY;
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limit.rlim_max = RLIM_INFINITY;
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newlen = LONG_MAX;
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}
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else
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{
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limit.rlim_cur = newlimit * 512;
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limit.rlim_max = newlimit * 512;
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newlen = newlimit;
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}
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result = __setrlimit (RLIMIT_FSIZE, &limit);
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if (result != -1)
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result = newlen;
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}
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break;
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case __UL_GETOPENMAX:
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result = __sysconf (_SC_OPEN_MAX);
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break;
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default:
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__set_errno (EINVAL);
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}
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va_end (va);
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return result;
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}
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weak_alias (__ulimit, ulimit);
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