Fix build errors with newer glibc versions

RealityRipple · Oct 16, 2019 · e31d79e · e31d79e
1 parent 3ae8f13
commit e31d79e
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Showing 2 changed files with 4 additions and 14 deletions.
diff --git a/js/src/jsnativestack.cpp b/js/src/jsnativestack.cpp
@@ -26,11 +26,7 @@
 #  include <sys/syscall.h>
 #  include <sys/types.h>
 #  include <unistd.h>
-static pid_t
-gettid()
-{
-    return syscall(__NR_gettid);
-}
+#  define gettid() static_cast<pid_t>(syscall(SYS_gettid))
 # endif
 
 #else

diff --git a/tools/profiler/tasktracer/GeckoTaskTracer.cpp b/tools/profiler/tasktracer/GeckoTaskTracer.cpp
@@ -20,22 +20,16 @@
 
 #include <stdarg.h>
 
-// We need a definition of gettid(), but glibc doesn't provide a
+// We need a definition of gettid(), but older glibc versions don't provide a
 // wrapper for it.
 #if defined(__GLIBC__)
 #include <unistd.h>
 #include <sys/syscall.h>
-static inline pid_t gettid()
-{
-  return (pid_t) syscall(SYS_gettid);
-}
+#define gettid() static_cast<pid_t>(syscall(SYS_gettid))
 #elif defined(XP_MACOSX)
 #include <unistd.h>
 #include <sys/syscall.h>
-static inline pid_t gettid()
-{
-  return (pid_t) syscall(SYS_thread_selfid);
-}
+#define gettid() static_cast<pid_t>(syscall(SYS_thread_selfid))
 #elif defined(LINUX)
 #include <sys/types.h>
 pid_t gettid();