diff options
Diffstat (limited to 'libiohelp/iouser-dup.c')
| -rw-r--r-- | libiohelp/iouser-dup.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/libiohelp/iouser-dup.c b/libiohelp/iouser-dup.c index 7bc1f87f..9158d0c4 100644 --- a/libiohelp/iouser-dup.c +++ b/libiohelp/iouser-dup.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1996 Free Software Foundation + Copyright (C) 1996,2001 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -17,21 +17,24 @@ #include "iohelp.h" -struct iouser * -iohelp_dup_iouser (struct iouser *iouser) +error_t +iohelp_dup_iouser (struct iouser **clone, struct iouser *iouser) { struct iouser *new; error_t err = 0; - new = malloc (sizeof (struct iouser)); + *clone = new = malloc (sizeof (struct iouser)); if (!new) - return 0; + return ENOMEM; new->uids = make_idvec (); new->gids = make_idvec (); new->hook = 0; if (!new->uids || !new->gids) - goto lose; + { + err = ENOMEM; + goto lose; + } err = idvec_set (new->uids, iouser->uids); if (!err) @@ -45,7 +48,9 @@ iohelp_dup_iouser (struct iouser *iouser) if (new->gids) idvec_free (new->gids); free (new); - return 0; + *clone = 0; + return err; } - return new; + + return 0; } |