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More careful testing of scratching, and correctly handle the case
[disorder]
/
lib
/
wstat.c
diff --git
a/lib/wstat.c
b/lib/wstat.c
index
6d4cd29
..
0fd124c
100644
(file)
--- a/
lib/wstat.c
+++ b/
lib/wstat.c
@@
-17,6
+17,9
@@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
+/** @file lib/wstat.c
+ * @brief Convert wait status to text
+ */
#include <config.h>
#include <config.h>
@@
-30,6
+33,10
@@
#include "wstat.h"
#include "printf.h"
#include "wstat.h"
#include "printf.h"
+/** @brief Convert exit status to text
+ * @param w Exit status (e.g. from waitpid())
+ * @return Allocated string containing description of status
+ */
const char *wstat(int w) {
int n;
char *r;
const char *wstat(int w) {
int n;
char *r;