Mercurial > gnulib
view m4/sched_h.m4 @ 36940:c741bc27922a
maint: update all copyright year number ranges
Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
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date | Tue, 01 Jan 2013 00:50:58 +0000 |
parents | 807a2defea28 |
children | 344018b6e5d7 |
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# sched_h.m4 serial 6 dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Bruno Haible. AC_DEFUN([gl_SCHED_H], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[ #include <sched.h> struct sched_param a; int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; pid_t t1; ]])], [SCHED_H=''], [SCHED_H='sched.h' gl_CHECK_NEXT_HEADERS([sched.h]) if test $ac_cv_header_sched_h = yes; then HAVE_SCHED_H=1 else HAVE_SCHED_H=0 fi AC_SUBST([HAVE_SCHED_H]) AC_CHECK_TYPE([struct sched_param], [HAVE_STRUCT_SCHED_PARAM=1], [HAVE_STRUCT_SCHED_PARAM=0], [#include <sched.h>]) AC_SUBST([HAVE_STRUCT_SCHED_PARAM]) dnl Ensure the type pid_t gets defined. AC_REQUIRE([AC_TYPE_PID_T]) ]) AC_SUBST([SCHED_H]) AM_CONDITIONAL([GL_GENERATE_SCHED_H], [test -n "$SCHED_H"]) ])