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-rw-r--r--lib/igt_aux.h7
-rw-r--r--lib/igt_core.c2
2 files changed, 7 insertions, 2 deletions
diff --git a/lib/igt_aux.h b/lib/igt_aux.h
index 67e8fbf4..a6e3770e 100644
--- a/lib/igt_aux.h
+++ b/lib/igt_aux.h
@@ -32,11 +32,16 @@
#include <stdbool.h>
#include <stddef.h>
#include <sys/time.h>
+#ifdef __linux__
+# include <sys/syscall.h>
+#endif
#include <i915/gem_submission.h>
/* signal interrupt helpers */
-#define gettid() syscall(__NR_gettid)
+#ifdef __linux__
+# define gettid() syscall(__NR_gettid)
+#endif
#define sigev_notify_thread_id _sigev_un._tid
/* auxialiary igt helpers from igt_aux.c */
diff --git a/lib/igt_core.c b/lib/igt_core.c
index 3141d923..43fa197f 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -1992,7 +1992,7 @@ static void fatal_sig_handler(int sig)
#ifdef __linux__
/* Workaround cached PID and TID races on glibc and Bionic libc. */
pid_t pid = syscall(SYS_getpid);
- pid_t tid = syscall(SYS_gettid);
+ pid_t tid = gettid();
syscall(SYS_tgkill, pid, tid, sig);
#else