Mercurial > hg > octave-kai > gnulib-hg
changeset 10519:ce4e63ed4597
New module 'posix_spawnattr_setschedpolicy'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 28 Sep 2008 14:03:11 +0200 |
parents | 957e93b517b3 |
children | d68de14ed3e7 |
files | ChangeLog doc/posix-functions/posix_spawnattr_setschedpolicy.texi lib/spawnattr_setschedpolicy.c modules/posix_spawnattr_setschedpolicy |
diffstat | 4 files changed, 78 insertions(+), 5 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2008-09-28 Bruno Haible <bruno@clisp.org> + New module 'posix_spawnattr_setschedpolicy'. + * modules/posix_spawnattr_setschedpolicy: New file. + * lib/spawnattr_setschedpolicy.c: New file, from GNU libc with + modifications. + * doc/posix-functions/posix_spawnattr_setschedpolicy.texi: Mention the + new module. + New module 'posix_spawnattr_getschedpolicy'. * modules/posix_spawnattr_getschedpolicy: New file. * lib/spawnattr_getschedpolicy.c: New file, from GNU libc with
--- a/doc/posix-functions/posix_spawnattr_setschedpolicy.texi +++ b/doc/posix-functions/posix_spawnattr_setschedpolicy.texi @@ -4,15 +4,15 @@ POSIX specification: @url{http://www.opengroup.org/susv3xsh/posix_spawnattr_setschedpolicy.html} -Gnulib module: --- +Gnulib module: posix_spawnattr_setschedpolicy Portability problems fixed by Gnulib: @itemize -@end itemize - -Portability problems not fixed by Gnulib: -@itemize @item This function is missing on some platforms: MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin, mingw, Interix 3.5, BeOS. @end itemize + +Portability problems not fixed by Gnulib: +@itemize +@end itemize
new file mode 100644 --- /dev/null +++ b/lib/spawnattr_setschedpolicy.c @@ -0,0 +1,36 @@ +/* Copyright (C) 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Specification. */ +#include <spawn.h> + +#include <errno.h> + +/* Store scheduling policy in the attribute structure. */ +int +posix_spawnattr_setschedpolicy (posix_spawnattr_t *attr, int schedpolicy) +{ + if (schedpolicy != SCHED_OTHER && schedpolicy != SCHED_FIFO + && schedpolicy != SCHED_RR) + return EINVAL; + + /* Store the policy. */ + attr->_policy = schedpolicy; + + return 0; +}
new file mode 100644 --- /dev/null +++ b/modules/posix_spawnattr_setschedpolicy @@ -0,0 +1,30 @@ +Description: +posix_spawnattr_setschedpolicy() function: specify the scheduling policy for +child process. + +Files: +lib/spawnattr_setschedpolicy.c +m4/posix_spawn.m4 + +Depends-on: +spawn + +configure.ac: +gl_POSIX_SPAWN +if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + gl_REPLACE_SPAWN_H + AC_LIBOBJ([spawnattr_setschedpolicy]) +fi +gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setschedpolicy]) + +Makefile.am: + +Include: +<spawn.h> + +License: +LGPL + +Maintainer: +Bruno Haible, glibc +