Use the correct macro to include backtrace

execinfo.h and backtrace() are GNU extensions provided by glibc and not by gcc, see: http://www.gnu.org/software/libc/manual/html_mono/libc.html#Backtraces Signed-off-by: Carlo Landmeter <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #4453
openzfs · Mar 30, 2016 · 967798d · 967798d
1 parent 1ad32f0
commit 967798d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c
@@ -123,7 +123,7 @@
 #include <math.h>
 #include <sys/fs/zfs.h>
 #include <libnvpair.h>
-#ifdef __GNUC__
+#ifdef __GLIBC__
 #include <execinfo.h> /* for backtrace() */
 #endif
 
@@ -490,7 +490,7 @@ _umem_logging_init(void)
 static void sig_handler(int signo)
 {
 	struct sigaction action;
-#ifdef __GNUC__ /* backtrace() is a GNU extension */
+#ifdef __GLIBC__ /* backtrace() is a GNU extension */
 	int nptrs;
 	void *buffer[BACKTRACE_SZ];