diff options
Diffstat (limited to 'usr.bin/mail/tty.c')
| -rw-r--r-- | usr.bin/mail/tty.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/usr.bin/mail/tty.c b/usr.bin/mail/tty.c index 6948d04..f8635a2 100644 --- a/usr.bin/mail/tty.c +++ b/usr.bin/mail/tty.c @@ -10,10 +10,6 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. @@ -61,9 +57,7 @@ static int ttyset; /* We must now do erase/kill */ */ int -grabh(hp, gflags) - struct header *hp; - int gflags; +grabh(struct header *hp, int gflags) { struct termios ttybuf; sig_t saveint; @@ -174,9 +168,7 @@ out: */ char * -readtty(pr, src) - const char *pr; - char src[]; +readtty(const char *pr, char src[]) { char ch, canonb[BUFSIZ]; int c; @@ -276,8 +268,7 @@ redo: * Receipt continuation. */ void -ttystop(s) - int s; +ttystop(int s) { sig_t old_action = signal(s, SIG_DFL); sigset_t nset; @@ -291,10 +282,8 @@ ttystop(s) longjmp(rewrite, 1); } -/*ARGSUSED*/ void -ttyint(s) - int s; +ttyint(int s __unused) { longjmp(intjmp, 1); } |
