fix library import so c function 'setns' and 'pclose' can included pr…

…operly
fengzhisha · Feb 25, 2018 · 239f6ad · 239f6ad
1 parent a4e4e2c
commit 239f6ad
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/nsenter/nsenter.go b/nsenter/nsenter.go
@@ -1,6 +1,8 @@
 package nsenter
 
 /*
+#define _GNU_SOURCE
+#include <unistd.h>
 #include <errno.h>
 #include <sched.h>
 #include <stdio.h>
@@ -45,4 +47,4 @@ __attribute__((constructor)) void enter_namespace(void) {
 	return;
 }
 */
-import "C"
+import "C"