diff options
| author | Eric Andersen <andersen@codepoet.org> | 2002-06-19 03:44:02 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-06-19 03:44:02 +0000 |
| commit | ac4a2b7613359ebacdf4d45f9b6c33233667d02b (patch) | |
| tree | 4bcb9001b2b595024b9e984237bc09ab8e3e867f /libc/termios | |
| parent | 88aa307607422895132cc7950bdac5d871d63cb2 (diff) | |
Oops. Looks like I broke ttyname. Fix it.
-Erik
Diffstat (limited to 'libc/termios')
| -rw-r--r-- | libc/termios/ttyname.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libc/termios/ttyname.c b/libc/termios/ttyname.c index 2be496366..695d75ee0 100644 --- a/libc/termios/ttyname.c +++ b/libc/termios/ttyname.c @@ -51,7 +51,7 @@ int ttyname_r(int fd, char *buf, size_t buflen) struct stat st; noerr = errno; - if (!buf) { + if (buf==NULL) { noerr = EINVAL; goto cool_found_it; } @@ -72,19 +72,19 @@ int ttyname_r(int fd, char *buf, size_t buflen) } /* Lets try /dev/vc first (be devfs compatible) */ - if ( (noerr=__check_dir_for_tty_match("/dev/vc", &st, buf, buflen))) + if ( (noerr=__check_dir_for_tty_match("/dev/vc", &st, buf, buflen)) == 0) goto cool_found_it; /* Lets try /dev/tts next (be devfs compatible) */ - if ( (noerr=__check_dir_for_tty_match("/dev/tts", &st, buf, buflen))) + if ( (noerr=__check_dir_for_tty_match("/dev/tts", &st, buf, buflen)) == 0) goto cool_found_it; /* Lets try /dev/pts next */ - if ( (noerr=__check_dir_for_tty_match("/dev/pts", &st, buf, buflen))) + if ( (noerr=__check_dir_for_tty_match("/dev/pts", &st, buf, buflen)) == 0) goto cool_found_it; /* Lets try walking through /dev last */ - if ( (noerr=__check_dir_for_tty_match("/dev", &st, buf, buflen))) + if ( (noerr=__check_dir_for_tty_match("/dev", &st, buf, buflen)) == 0) goto cool_found_it; cool_found_it: |