diff options
Diffstat (limited to 'libeio.m4')
| -rw-r--r-- | libeio.m4 | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -1,6 +1,6 @@ dnl openbsd in it's neverending brokenness requires stdint.h for intptr_t, dnl but that header isn't very portable... -AC_CHECK_HEADERS([stdint.h sys/syscall.h]) +AC_CHECK_HEADERS([stdint.h sys/syscall.h sys/prctl.h]) AC_SEARCH_LIBS( pthread_create, @@ -148,6 +148,16 @@ int main (void) ],ac_cv_sys_syncfs=yes,ac_cv_sys_syncfs=no)]) test $ac_cv_sys_syncfs = yes && AC_DEFINE(HAVE_SYS_SYNCFS, 1, syscall(__NR_syncfs) is available) +AC_CACHE_CHECK(for prctl_set_name, ac_cv_prctl_set_name, [AC_LINK_IFELSE([ +#include <sys/prctl.h> +int main (void) +{ + char name[] = "test123"; + int res = prctl (PR_SET_NAME, (unsigned long)name, 0, 0, 0); +} +],ac_cv_prctl_set_name=yes,ac_cv_prctl_set_name=no)]) +test $ac_cv_prctl_set_name = yes && AC_DEFINE(HAVE_PRCTL_SET_NAME, 1, prctl(PR_SET_NAME) is available) + dnl ############################################################################# dnl # these checks exist for the benefit of IO::AIO |