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-rw-r--r--pwd/putpwent.c26
1 files changed, 18 insertions, 8 deletions
diff --git a/pwd/putpwent.c b/pwd/putpwent.c
index 8b7767bd4a..a1041ec1c2 100644
--- a/pwd/putpwent.c
+++ b/pwd/putpwent.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1996,1997,1998,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +20,7 @@
#include <stdio.h>
#include <pwd.h>
-#define _S(x) x ? x : ""
+#define _S(x) x ?: ""
/* Write an entry to the given stream.
This must know the format of the password file. */
@@ -35,11 +35,21 @@ putpwent (p, stream)
return -1;
}
- if (fprintf (stream, "%s:%s:%lu:%lu:%s:%s:%s\n",
- p->pw_name, _S (p->pw_passwd),
- (unsigned long int) p->pw_uid, (unsigned long int) p->pw_gid,
- _S (p->pw_gecos), _S (p->pw_dir), _S (p->pw_shell)) < 0)
- return -1;
-
+ if (p->pw_name[0] == '+' || p->pw_name[0] == '-')
+ {
+ if (fprintf (stream, "%s:%s:::%s:%s:%s\n",
+ p->pw_name, _S (p->pw_passwd),
+ _S (p->pw_gecos), _S (p->pw_dir), _S (p->pw_shell)) < 0)
+ return -1;
+ }
+ else
+ {
+ if (fprintf (stream, "%s:%s:%lu:%lu:%s:%s:%s\n",
+ p->pw_name, _S (p->pw_passwd),
+ (unsigned long int) p->pw_uid,
+ (unsigned long int) p->pw_gid,
+ _S (p->pw_gecos), _S (p->pw_dir), _S (p->pw_shell)) < 0)
+ return -1;
+ }
return 0;
}