diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2002-02-25 00:20:20 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2002-02-25 00:20:20 +0000 |
| commit | 018a2aca54170a3d4aef4b141a2f4578ec67a670 (patch) | |
| tree | 29a18a093c6a7ff27143582f595dbf438d3fa41b /usr.bin/tip | |
| parent | 34f938a9992f312c2f6619e383dae0a2b6899275 (diff) | |
mark getc uses with regard to int and EOF
Diffstat (limited to 'usr.bin/tip')
| -rw-r--r-- | usr.bin/tip/tip.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/usr.bin/tip/tip.c b/usr.bin/tip/tip.c index 64cd7602153..977e2c976ab 100644 --- a/usr.bin/tip/tip.c +++ b/usr.bin/tip/tip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tip.c,v 1.15 2001/10/24 18:38:58 millert Exp $ */ +/* $OpenBSD: tip.c,v 1.16 2002/02/25 00:20:19 deraadt Exp $ */ /* $NetBSD: tip.c,v 1.13 1997/04/20 00:03:05 mellon Exp $ */ /* @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)tip.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: tip.c,v 1.15 2001/10/24 18:38:58 millert Exp $"; +static char rcsid[] = "$OpenBSD: tip.c,v 1.16 2002/02/25 00:20:19 deraadt Exp $"; #endif /* not lint */ /* @@ -370,7 +370,8 @@ intprompt() void tipin() { - char gch, bol = 1; + char bol = 1; + int gch; /* * Kinda klugey here... @@ -386,6 +387,7 @@ tipin() while (1) { gch = getchar()&STRIP_PAR; + /* XXX does not check for EOF */ if ((gch == character(value(ESCAPE))) && bol) { if (!noesc) { if (!(gch = escape())) @@ -420,11 +422,12 @@ extern esctable_t etable[]; int escape() { - char gch; + int gch; esctable_t *p; char c = character(value(ESCAPE)); gch = (getchar()&STRIP_PAR); + /* XXX does not check for EOF */ for (p = etable; p->e_char; p++) if (p->e_char == gch) { if ((p->e_flags&PRIV) && uid) |