os/errno:fix os.Errno 's nil pointer derefer in linux

2024-10-12 11:58:53 +08:00
parent 9ea88fe247
commit e9177c8932
10 changed files with 54 additions and 22 deletions
--- a/c/os/_os/os.c
+++ b/c/os/_os/os.c
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <errno.h>

 int llgoClearenv() {
 	extern char **environ;
@@ -7,3 +8,5 @@ int llgoClearenv() {
 	}
 	return 0;
 }
+
+int llgoErrno() { return errno; }