diff options
Diffstat (limited to 'src/systhread.h')
| -rw-r--r-- | src/systhread.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/systhread.h b/src/systhread.h index 005388fd5a4..73c764a9401 100644 --- a/src/systhread.h +++ b/src/systhread.h @@ -21,12 +21,6 @@ along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ #include <stdbool.h> -#if __has_attribute (warn_unused_result) -# define ATTRIBUTE_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result)) -#else -# define ATTRIBUTE_WARN_UNUSED_RESULT -#endif - #ifdef THREADS_ENABLED #ifdef HAVE_PTHREAD @@ -108,13 +102,13 @@ extern void sys_cond_broadcast (sys_cond_t *); extern void sys_cond_destroy (sys_cond_t *); extern sys_thread_t sys_thread_self (void) - ATTRIBUTE_WARN_UNUSED_RESULT; + NODISCARD; extern bool sys_thread_equal (sys_thread_t, sys_thread_t) - ATTRIBUTE_WARN_UNUSED_RESULT; + NODISCARD; extern bool sys_thread_create (sys_thread_t *, thread_creation_function *, void *) - ATTRIBUTE_WARN_UNUSED_RESULT; + NODISCARD; extern void sys_thread_yield (void); extern void sys_thread_set_name (const char *); |