diff options
Diffstat (limited to 'm4/pthread_mutex_timedlock.m4')
| -rw-r--r-- | m4/pthread_mutex_timedlock.m4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/m4/pthread_mutex_timedlock.m4 b/m4/pthread_mutex_timedlock.m4 new file mode 100644 index 0000000..6686720 --- /dev/null +++ b/m4/pthread_mutex_timedlock.m4 @@ -0,0 +1,13 @@ +# pthread_mutex_timedlock.m4 serial 2 +dnl Copyright (C) 2019-2023 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. + +AC_DEFUN([gl_FUNC_PTHREAD_MUTEX_TIMEDLOCK], +[ + AC_REQUIRE([gl_PTHREAD_H_DEFAULTS]) + + AC_CHECK_DECL([pthread_mutex_timedlock], , [HAVE_PTHREAD_MUTEX_TIMEDLOCK=0], + [[#include <pthread.h>]]) +]) |