Makefile: Forbid out-of-tree build from a source tree that has been built in

[qemu.git] / os-posix.c

diff --git a/os-posix.c b/os-posix.c
index eabccb8fe051c79bfd8764d4e514d22520d744e5..488e48005f5330bcc59e442bdcf5e02e594fa9de 100644 (file)
--- a/os-posix.c
+++ b/os-posix.c
@@ -148,8 +148,7 @@ void os_set_proc_name(const char *s)
     char name[16];
     if (!s)
         return;
-    name[sizeof(name) - 1] = 0;
-    strncpy(name, s, sizeof(name));
+    pstrcpy(name, sizeof(name), s);
     /* Could rewrite argv[0] too, but that's a bit more complicated.
        This simple way is enough for `top'. */
     if (prctl(PR_SET_NAME, name)) {
@@ -194,7 +193,6 @@ void os_parse_cmd_args(int index, const char *optarg)
         break;
 #endif
     }
-    return;
 }
 
 static void change_process_uid(void)