diff options
| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2009-02-09 18:09:58 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2009-02-09 18:09:58 +0000 |
| commit | 1b036c1ca9a311638e4b73e91055f7faee8ebed3 (patch) | |
| tree | da62105d286c7cba2fe85783c02f3e697d42ecf4 /osdep-freebsd.c | |
| parent | c9cfc9a9f356386e07e6273f91dd3d46ca076c12 (diff) | |
Return -1 not NULL on error. Doh.
Diffstat (limited to 'osdep-freebsd.c')
| -rw-r--r-- | osdep-freebsd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/osdep-freebsd.c b/osdep-freebsd.c index 7b7475ee..bad06132 100644 --- a/osdep-freebsd.c +++ b/osdep-freebsd.c @@ -1,4 +1,4 @@ -/* $Id: osdep-freebsd.c,v 1.12 2009-02-09 18:08:01 nicm Exp $ */ +/* $Id: osdep-freebsd.c,v 1.13 2009-02-09 18:09:58 nicm Exp $ */ /* * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net> @@ -55,18 +55,18 @@ osdep_get_name(int fd, char *tty, pid_t *last_pid, char **name) buf = NULL; if (stat(tty, &sb) == -1) - return (NULL); + return (-1); if ((mib[3] = tcgetpgrp(fd)) == -1) - return (NULL); + return (-1); retry: if (sysctl(mib, nitems(mib), NULL, &len, NULL, 0) == -1) - return (NULL); + return (-1); len = (len * 5) / 4; if ((newbuf = realloc(buf, len)) == NULL) { free(buf); - return (NULL); + return (-1); } buf = newbuf; @@ -74,7 +74,7 @@ retry: if (errno == ENOMEM) goto retry; free(buf); - return (NULL); + return (-1); } bestp = NULL; |