From 3f6f16b059f6f3f3e23a1f0476c04c3dc667fbbb Mon Sep 17 00:00:00 2001 From: Michael Forney Date: Tue, 10 Mar 2020 15:18:51 -0700 Subject: Use sched_yield instead of pthread_yield pthread_yield is not a standard POSIX function, and is not available in musl libc. The man page says to "Use the standardized sched_yield(2) instead"[0]. On glibc, pthread_yield is exactly equivalent to sched_yield[1]. On bionic, pthread_yield is also not available, so on Android, the tests define a wrapper that just calls sched_yield. This wrapper is no longer necessary if we just use sched_yield in the first place. [0] http://man7.org/linux/man-pages/man3/pthread_yield.3.html [1] https://sourceware.org/git/?p=glibc.git;a=blob;f=nptl/pthread_yield.c Bug: google-breakpad:631 Change-Id: Ie4c6be8c17cdc2f5396a7fe972fa51a97573b049 Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2097340 Reviewed-by: Mike Frysinger --- src/common/android/testing/pthread_fixes.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'src/common/android/testing') diff --git a/src/common/android/testing/pthread_fixes.h b/src/common/android/testing/pthread_fixes.h index 15c6309e..20c12084 100644 --- a/src/common/android/testing/pthread_fixes.h +++ b/src/common/android/testing/pthread_fixes.h @@ -89,11 +89,6 @@ int pthread_barrier_destroy(pthread_barrier_t *barrier) { #endif // defined(PTHREAD_BARRIER_SERIAL_THREAD) -int pthread_yield(void) { - sched_yield(); - return 0; -} - } // namespace #endif // GOOGLE_BREAKPAD_COMMON_ANDROID_TESTING_PTHREAD_FIXES_H -- cgit v1.2.1