Do not use syscall(2) on OS X 10.12 (deprecated).

2016-11-02 19:18:33 -07:00
parent 795f6689de
commit d82f2b3473
4 changed files with 24 additions and 4 deletions
@@ -49,7 +49,7 @@ static void
 wrtmessage(void *cbopaque, const char *s)
 {

-#ifdef SYS_write
+#if defined(JEMALLOC_HAVE_SYSCALL) && defined(SYS_write)
 	/*
 	 * Use syscall(2) rather than write(2) when possible in order to avoid
 	 * the possibility of memory allocation within libc.  This is necessary