diff options
Diffstat (limited to 'termios/tcgetsid.c')
| -rw-r--r-- | termios/tcgetsid.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/termios/tcgetsid.c b/termios/tcgetsid.c index 7eb96f4..f7e9c87 100644 --- a/termios/tcgetsid.c +++ b/termios/tcgetsid.c @@ -26,8 +26,6 @@ pid_t tcgetsid (fd) int fd; { - pid_t pgrp; - pid_t sid; #ifdef TIOCGSID static int tiocgsid_does_not_work; @@ -51,11 +49,11 @@ tcgetsid (fd) } #endif - pgrp = tcgetpgrp (fd); + pid_t pgrp = tcgetpgrp (fd); if (pgrp == -1) return (pid_t) -1; - sid = getsid (pgrp); + pid_t sid = getsid (pgrp); if (sid == -1 && errno == ESRCH) __set_errno (ENOTTY); |