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-rw-r--r--libbb/my_getug.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/libbb/my_getug.c b/libbb/my_getug.c
index 894dc5f..9b7292d 100644
--- a/libbb/my_getug.c
+++ b/libbb/my_getug.c
@@ -21,17 +21,17 @@
/*
*
- * if bufsize is > 0 char *idname can not be set to NULL.
- * On success idname is written on static allocated buffer
+ * if bufsize is > 0 char *buffer can not be set to NULL.
+ * If idname is not NULL it is written on the static allocated buffer
* (and a pointer to it is returned).
- * On failure uid or gid as string is written to static allocated buffer
+ * if idname is NULL, id as string is written to the static allocated buffer
* and NULL is returned.
- * if bufsize is = 0 char *idname can be set to NULL.
- * On success idname is returned.
- * On failure NULL is returned.
- * if bufsize is < 0 char *idname can be set to NULL.
- * On success idname is returned.
- * On failure an error message is printed and the program exits.
+ * if bufsize is = 0 char *buffer can be set to NULL.
+ * If idname exists a pointer to it is returned,
+ * else NULL is returned.
+ * if bufsize is < 0 char *buffer can be set to NULL.
+ * If idname exists a pointer to it is returned,
+ * else an error message is printed and the program exits.
*/
#include <stdio.h>