about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/setrlimit.c
Commit message (Collapse)AuthorAgeFilesLines
* Update copyright dates with scripts/update-copyrightsPaul Eggert2021-01-021-1/+1
| | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
* Remove tls.h inclusion from internal errno.hAdhemerval Zanella2020-11-131-2/+1
| | | | | | | | | | | | The tls.h inclusion is not really required and limits possible definition on more arch specific headers. This is a cleanup to allow inline functions on sysdep.h, more specifically on i386 and ia64 which requires to access some tls definitions its own. No semantic changes expected, checked with a build against all affected ABIs.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2020-01-011-1/+1
|
* Prefer https to http for gnu.org and fsf.org URLsPaul Eggert2019-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^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
* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Hide internal __setrlimit function [BZ #18822]H.J. Lu2017-10-011-0/+1
| | | | | | | | | | | | Hide internal __setrlimit function to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/sys/resource.h (__setrlimit): Add libc_hidden_proto. * resource/setrlimit.c (__setrlimit): Add libc_hidden_def. * sysdeps/mach/hurd/setrlimit.c (__setrlimit): Likewise. * sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Likewise. * sysdeps/unix/sysv/linux/setrlimit64.c (__GI___setrlimit): New.
* Assume prlimit64 is available.Joseph Myers2017-05-091-6/+1
| | | | | | | | | | | | | | | | | | | | | | | This patch makes sysdeps/unix/sysv/linux code assume the prlimit64 syscall is always available, given the minimum of a 3.2 kernel. __ASSUME_PRLIMIT64, which in fact was no longer used, is removed. Code conditional on __NR_prlimit64 being defined is made unconditional. Fallback code for the case where prlimit64 produces an ENOSYS error is removed, substantially simplifying some functions. Tested for x86_64 and x86. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_PRLIMIT64): Remove macro. * sysdeps/unix/sysv/linux/getrlimit64.c (__getrlimit64): Assume prlimit64 is always available and does not give an ENOSYS error. * sysdeps/unix/sysv/linux/prlimit.c [__NR_prlimit64]: Make code unconditional. [!__NR_prlimit64]: Remove conditional code. * sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Assume prlimit64 is always available and does not give an ENOSYS error. * sysdeps/unix/sysv/linux/setrlimit64.c (__setrlimit64): Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
|
* Consolidate Linux setrlimit and getrlimit implementationAdhemerval Zanella2016-11-171-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch consolidates all Linux setrlimit and getrlimit on the default sysdeps/unix/sysv/linux/{set,get}rlimit{64}.c. It contains two exceptions: 1. mips32 and mips64n32 which requires a versioned symbol for GLIBC 2.19 and higher due a broken RLIM64_INFINITY constant. 2. sparc32 does not define a compat symbol for getrlimit64 for old 2GB limit. I am not sure if it is required, but a RLIM_INFINITY fix [1] change its definition without adding a compat symbol. This patch does not aim to address this possible issue, it follow current symbol export. The default implementation uses prlimit64 for 64 bit rlim_t ({set,get}rlimit64) and if it fails with ENOSYS it fall back to {get,set}rlimit syscall. This code path is only used on kernel older than 2.6.36 (basically now only x86) and I avoid to user __ASSUME_PRLIMTI64 to simplify the implementation. Once x86 moves to be on par with other architectures regarding minimum kernel supported we can get rid of using old syscalls and default path. A new type size define is added, __RLIM_T_MATCHES_RLIM64_T, where is set as default for 64 bits ports. This allows the default implementation to avoid {get,set}rlimit building and alias {get,set}rlimit64 to {get,set}rlimit. Checked on x86_64, i386, armhf, aarch64, and powerpc64le. I also did a sanity build plus check-abi on all other supported architectures. [1] Commit 9c96ff23858b0759e12ad69e3c4599931c90bee8 Adhemerval Zanella <adhemerval.zanella@linaro.org> Yury Norov <ynorov@caviumnetworks.com> * bits/typesizes.h (__RLIM_T_MATCHES_RLIM64_T): define. * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h (__RLIM_T_MATCHES_RLIM64_T): Likewise. * sysdeps/unix/sysv/linux/generic/bits/typesizes.h (__RLIM_T_MATCHES_RLIM64_T): Likewise. * sysdeps/unix/sysv/linux/s390/bits/typesizes.h [__s390x__] (__RLIM_T_MATCHES_RLIM64_T): Likewise. * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h [__arch64__ || __sparcv9] (__RLIM_T_MATCHES_RLIM64_T): Likewise. * sysdeps/unix/sysv/linux/x86/bits/typesizes.h [__86_64__] (__RLIM_T_MATCHES_RLIM64_T): Likewise. * sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = resource] (sysdep_routines): Remove oldgetrlimit64. * sysdeps/unix/sysv/linux/i386/Makefile [$(subdir) = resource] (sysdep_routines): Likewise. * sysdeps/unix/sysv/linux/m68k/Makefile [$(subdir) = resource] (sysdep_routines): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile [$(subdir) = resource] (sysdep_routines): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/Makefile [$(subdir) = resource] (sysdep_routines): Likewise. * sysdeps/unix/sysv/linux/arm/getrlimit64.c: Remove file. * sysdeps/unix/sysv/linux/arm/oldgetrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/hppa/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/i386/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/m68k/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/m68k/oldgetrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/oldgetrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/oldgetrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/sh/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/setrlimit64.c: Likewise. * sysdeps/sysv/linux/generic/wordsize-32/syscalls.list: Remove setrlimit and getrlimit. * sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/m68k/m680x0/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/getrlimit.c: New file. * sysdeps/unix/sysv/linux/sparc/getrlimit64.c: Likewise. * sysdeps/unix/sysv/linux/setrlimit.c: Likewise. * sysdeps/unix/sysv/linux/getrlimit64.c (__getrlimit64): Handle __RLIM_T_MATCHES_RLIM64_T and add alias if defined. (__old_getrlimit64): Add compatibility symbol. * sysdeps/unix/sysv/linux/setrlimit64.c (__setrlimit): Likewise.
* Update.Ulrich Drepper1999-12-181-82/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1999-12-17 Ulrich Drepper <drepper@cygnus.com> * string/bits/string2.h (__strtok_r_1c): Help gcc optimizing string access. * locale/programs/ld-collate.c: Implement handling of absolute ellipsis. Parsing of file and constructing the internal data structures should now be complete. (collate_finish): Start adding support to generate the data structures which are written out to the file. * intl/dcgettext.c: Rewrite to handle caching of previous results here instead of in the dcgettext macro. * intl/libintl.h (dcgettext): Don't define for systems using this glibc or systems with tsearch. * sysdeps/generic/mathdef.h: Protect definitions for math.h against double inclusion. * sysdeps/alpha/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/bits/mathdef.h: Likewise. * sysdeps/m68k/fpu/bits/mathdef.h: Likewise. * sysdeps/powerpc/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Add more deltas (are mobile PIIs that different?). 1999-12-17 Andreas Jaeger <aj@suse.de> * rt/aio.h (struct aiocb64): Add member __next_prio to sync the struct with aiocb. * rt/Makefile (tests): Added tst-aio64. Added dependency rules for tst-aio64. * rt/tst-aio64.c: New file, copied from tst-aio.c and changed for 64bit tests. 1999-12-15 Thorsten Kukuk <kukuk@suse.de> * sysdeps/unix/sysv/linux/alpha/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/alpha/oldsetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/bits/resource.h: Change RLIM_INFINITY back to old value (signed long). * sysdeps/unix/sysv/linux/i386/bits/resource.h: New, with unsigned long RLIM_INFINITY. * sysdeps/unix/sysv/linux/getrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit.c: ... here. * sysdeps/unix/sysv/linux/getrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldgetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldsetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldsetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/setrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit.c: ... here. * sysdeps/unix/sysv/linux/setrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit64.c: ... here. * sysdeps/unix/sysv/linux/sparc/bits/resource.h: New. * sysdeps/unix/sysv/linux/sparc/sparc64/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/sparc/sparc64/oldsetrlimit64.c: Removed. 1999-12-17 Andreas Jaeger <aj@suse.de> * elf/ldconfig.c: Add new option -l to manualy link shared libraries. (options): Added option. (parse_opt): Set option. (main): Handle option. (manual_link): New function. 1999-12-17 Thorsten Kukuk <kukuk@suse.de> * string/bits/string2.h: Fix patch from 1999-12-07. 1999-12-16 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/strsep.c: If delim string has only one character don't run over end of string. * locale/programs/ld-collate.c (insert_weights): Also update next pointer of last cursor element. (insert_value): Return nonzero value if nothing got inserted. (handle_ellipsis): Don't do anything if to-value cannot be inserted. 1999-12-10 Jakub Jelinek <jakub@redhat.com> * stdlib/longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where appropriate. 1999-12-10 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Copy sa_flags into kernel sigaction structure. 1999-12-14 Andreas Jaeger <aj@suse.de> * string/tester.c (test_strsep): More tests for access beyond the final NUL. The first two tests come from PR libc/1486 by martinea@iro.umontreal.ca. 1999-12-14 Thorsten Kukuk <kukuk@suse.de> * nis/ypclnt.c: Correct handling of cached client handles. (__xdr_ypresp_all): Call callback function for errors, too, like Solaris does. * nis/nss_compat/compat-grp.c: Make sure errno is always set correct. * nis/nss_compat/compat-initgroups.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-alias.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-hosts.c: Likewise. * nis/nss_nis/nis-netgrp.c: Likewise. * nis/nss_nis/nis-publickey.c: Likewise. * nis/nss_nis/nis-service.c: Likewise. Also use services.byservicename Map if available, optimize query if name/port and protocol is known.
* Update.Ulrich Drepper1999-12-081-27/+16
| | | | | | | | | | | | | | | | 1999-12-07 Scott Bambrough <scottb@netwinder.org> * sysdeps/arm/dl-machine.h (elf_machine_rel): Fixup R_ARM_PC24 relocs if possible. 1999-12-06 Andreas Schwab <schwab@suse.de> * sysdeps/unix/sysv/linux/setrlimit.c: First find out wether the ugetrlimit syscall exists. * sysdeps/unix/sysv/linux/getrlimit.c: Only put versions on exported symbols. * sysdeps/unix/sysv/linux/setrlimit.c: Likewise.
* Update.Ulrich Drepper1999-12-021-26/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1999-12-01 Andreas Jaeger <aj@suse.de> * sysdeps/generic/if_index.c (__protocol_available): Add missing int for parameter. * stdio/stdio.h: Fix typo. Patches by Marcus G. Daniels <mgd@santafe.edu>. 1999-12-01 Andreas Jaeger <aj@suse.de> * scripts/test-installation.pl (installation_problem): Filter out libpthread_db. 1999-12-01 Andreas Schwab <schwab@suse.de> * sysdeps/unix/sysv/linux/alpha/bits/types.h: Fix signedness of __rlim_t and __rlim64_t. * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise. 1999-12-01 Andreas Schwab <schwab@suse.de> * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add oldgetrlimit64 and oldsetrlimit64 for subdir = resource. * sysdeps/unix/sysv/linux/Versions: Add getrlimit, setrlimit, getrlimit64 and setrlimit64 to version GLIBC_2.1.3. * sysdeps/unix/sysv/linux/setrlimit.c: Correct handling of old and new kernel version. Add symbol versions. * sysdeps/unix/sysv/linux/syscalls.list: Add oldsetrlimit and oldgetrlimit. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add s_getrlimit and s_ugetrlimit. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/getrlimit.c: New file. * sysdeps/unix/sysv/linux/getrlimit64.c: New file. * sysdeps/unix/sysv/linux/oldgetrlimit64.c: New file. * sysdeps/unix/sysv/linux/oldsetrlimit64.c: New file. * sysdeps/unix/sysv/linux/setrlimit64.c: New file. * sysdeps/unix/sysv/linux/alpha/oldgetrlimit64.c: New file. * sysdeps/unix/sysv/linux/alpha/oldsetrlimit64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/oldgetrlimit64.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/oldsetrlimit64.c: New file.
* Update.Ulrich Drepper1999-11-201-5/+9
| | | | | | | | | | | * sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Don't modify the rlimits structure passed in. 1999-11-19 Andreas Jaeger <aj@suse.de> * include/sys/resource.h (__setrlimit): Add prototype. 1999-11-19 Ulrich Drepper <drepper@cygnus.com>
* Update.Ulrich Drepper1999-11-151-0/+2
| | | | | | | | | | 1999-11-14 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/execve.c: Add __syscall_execve prototype. * sysdeps/unix/sysv/linux/setrlimit.c: Add __syscall_setrlimit prototype. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add setrlimit. * sysdeps/powerpc/stackinfo.h: New file.
* Update.Ulrich Drepper1999-11-111-4/+4
| | | | | | | | | | | | | 1999-11-11 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/setrlimit.c: COrrectly use rlimits. 1999-11-09 Andreas Jaeger <aj@suse.de> * sysdeps/unix/getlogin_r.c (getlogin_r): Sync with getlogin implementation for ttyname_r call; fix inverted condition; return ut_user. Closes PR libc/1438.
* Update.Ulrich Drepper1999-11-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | 1999-11-08 Andreas Jaeger <aj@suse.de> * locale/findlocale.c (_nl_find_locale): Free normalized_codeset; this fixes a memory leak (closes PR libc/1435). * intl/l10nflist.c (_nl_normalize_codeset): Update comment to reflect memory allocation. * intl/loadinfo.h: Comment _nl_normalize_codeset, comment memory allocation in _nl_explode_name. 1999-11-06 Andreas Jaeger <aj@suse.de> * time/tzset.c: Use __libc_lock_define_initialized for tzset_lock to initialize it. Reported by wes@surety.com, closes PR libc/1432. 1999-11-05 Geoff Keating <geoffk@cygnus.com> * sysdeps/powerpc/fpu/bits/fenv.h: Don't put commas at the end of enumerator lists (-pedantic complains). (feraiseexcept): Use i#*X as the constraint. Fix a bug in the test for 'one bit set'. (feclearexcept): Likewise.
* Update.Ulrich Drepper1999-11-061-0/+72
* sysdeps/unix/sysv/linux/setrlimit.c: New file. 1999-10-04 Tim Waugh <twaugh@redhat.com>