diff options
Diffstat (limited to 'usr.bin/mail/tty.c')
| -rw-r--r-- | usr.bin/mail/tty.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/usr.bin/mail/tty.c b/usr.bin/mail/tty.c index 53cb456..c4f37fe 100644 --- a/usr.bin/mail/tty.c +++ b/usr.bin/mail/tty.c @@ -32,7 +32,11 @@ */ #ifndef lint +#if 0 static char sccsid[] = "@(#)tty.c 8.1 (Berkeley) 6/6/93"; +#endif +static const char rcsid[] = + "$FreeBSD$"; #endif /* not lint */ /* @@ -80,7 +84,7 @@ grabh(hp, gflags) ttyset = 0; #endif if (tcgetattr(fileno(stdin), &tio) < 0) { - perror("tcgetattr(stdin)"); + warn("tcgetattr(stdin)"); return(-1); } c_erase = tio.c_cc[VERASE]; @@ -167,9 +171,9 @@ readtty(pr, src) } #ifndef TIOCSTI if (src != NOSTR) - cp = copy(src, canonb); + strlcpy(canonb, src, sizeof(canonb)); else - cp = copy("", canonb); + *canonb = '\0'; fputs(canonb, stdout); fflush(stdout); #else @@ -183,11 +187,11 @@ readtty(pr, src) ioctl(0, TIOCSTI, &ch); } cp = canonb; - *cp = 0; + *cp = '\0'; #endif cp2 = cp; while (cp2 < canonb + BUFSIZ) - *cp2++ = 0; + *cp2++ = '\0'; cp2 = cp; if (setjmp(rewrite)) goto redo; |
