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Fix problems that gcc -Wall found (from Todd Miller, OpenBSD)

This commit is contained in:
christos 1996-11-02 18:26:03 +00:00
parent a4ad4c0efc
commit 846dce0ee3
5 changed files with 12 additions and 11 deletions
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3
bin/sh/bltin/echo.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: echo.c,v 1.7 1995/03/21 09:10:49 cgd Exp $ */
/* $NetBSD: echo.c,v 1.8 1996/11/02 18:26:06 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -48,6 +48,7 @@
/* #define eflag 1 */
int
main(argc, argv) char **argv; {
register char **ap;
register char *p;

5
bin/sh/input.c
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@ -1,4 +1,4 @@
/* $NetBSD: input.c,v 1.20 1996/10/16 15:45:08 christos Exp $ */
/* $NetBSD: input.c,v 1.21 1996/11/02 18:26:03 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -40,7 +40,7 @@
#if 0
static char sccsid[] = "@(#)input.c 8.3 (Berkeley) 6/9/95";
#else
static char rcsid[] = "$NetBSD: input.c,v 1.20 1996/10/16 15:45:08 christos Exp $";
static char rcsid[] = "$NetBSD: input.c,v 1.21 1996/11/02 18:26:03 christos Exp $";
#endif
#endif /* not lint */
@ -185,7 +185,6 @@ pread()
retry:
if (parsefile->fd == 0 && el) {
const char *rl_cp;
int len;
rl_cp = el_gets(el, &nr);
if (rl_cp == NULL)

6
bin/sh/jobs.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: jobs.c,v 1.19 1996/10/16 14:42:20 christos Exp $ */
/* $NetBSD: jobs.c,v 1.20 1996/11/02 18:26:04 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -40,7 +40,7 @@
#if 0
static char sccsid[] = "@(#)jobs.c 8.5 (Berkeley) 5/4/95";
#else
static char rcsid[] = "$NetBSD: jobs.c,v 1.19 1996/10/16 14:42:20 christos Exp $";
static char rcsid[] = "$NetBSD: jobs.c,v 1.20 1996/11/02 18:26:04 christos Exp $";
#endif
#endif /* not lint */
@ -1100,7 +1100,7 @@ cmdputs(s)
subtype = 0;
} else if (c == CTLENDVAR) {
*q++ = '}';
} else if (c == CTLBACKQ | c == CTLBACKQ+CTLQUOTE)
} else if (c == CTLBACKQ || c == CTLBACKQ+CTLQUOTE)
cmdnleft++; /* ignore it */
else
*q++ = c;

6
bin/sh/options.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: options.c,v 1.17 1996/10/16 14:49:56 christos Exp $ */
/* $NetBSD: options.c,v 1.18 1996/11/02 18:26:05 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -40,7 +40,7 @@
#if 0
static char sccsid[] = "@(#)options.c 8.2 (Berkeley) 5/4/95";
#else
static char rcsid[] = "$NetBSD: options.c,v 1.17 1996/10/16 14:49:56 christos Exp $";
static char rcsid[] = "$NetBSD: options.c,v 1.18 1996/11/02 18:26:05 christos Exp $";
#endif
#endif /* not lint */
@ -361,7 +361,7 @@ getoptsreset(value)
const char *value;
{
if (number(value) == 1)
shellparam.optnext;
shellparam.optnext = NULL;
}
/*

3
bin/sh/var.h
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@ -1,4 +1,4 @@
/* $NetBSD: var.h,v 1.11 1996/10/16 15:45:21 christos Exp $ */
/* $NetBSD: var.h,v 1.12 1996/11/02 18:26:05 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -130,3 +130,4 @@ void poplocalvars __P((void));
int setvarcmd __P((int, char **));
int unsetcmd __P((int, char **));
int unsetvar __P((char *));
int setvarsafe __P((char *, char *, int));