diff options
| -rw-r--r-- | osdep-darwin.c | 6 | ||||
| -rw-r--r-- | osdep-freebsd.c | 12 |
2 files changed, 9 insertions, 9 deletions
diff --git a/osdep-darwin.c b/osdep-darwin.c index 441e5f57..8b37fca3 100644 --- a/osdep-darwin.c +++ b/osdep-darwin.c @@ -1,4 +1,4 @@ -/* $Id: osdep-darwin.c,v 1.5 2009-02-09 18:08:01 nicm Exp $ */ +/* $Id: osdep-darwin.c,v 1.6 2009-02-09 18:09:58 nicm Exp $ */ /* * Copyright (c) 2009 Joshua Elsasser <josh@elsasser.org> @@ -43,12 +43,12 @@ osdep_get_name(int fd, unused char *tty, unused pid_t *last_pid, char **name) struct kinfo_proc kp; if ((mib[3] = tcgetpgrp(fd)) == -1) - return (NULL); + return (-1); size = sizeof kp; if (sysctl(mib, 4, &kp, &size, NULL, 0) == -1 || kp.kp_proc.p_comm[0] == '\0') - return (NULL); + return (-1); return (strdup(kp.kp_proc.p_comm)); } 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; |