diff options
Diffstat (limited to 'usr/src/cmd/csh/sh.sem.c')
| -rw-r--r-- | usr/src/cmd/csh/sh.sem.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/usr/src/cmd/csh/sh.sem.c b/usr/src/cmd/csh/sh.sem.c index e55a747e12..1cec053ba5 100644 --- a/usr/src/cmd/csh/sh.sem.c +++ b/usr/src/cmd/csh/sh.sem.c @@ -1,5 +1,5 @@ /* - * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -24,6 +24,10 @@ * C shell */ +void doio(struct command *, int *, int *); +void mypipe(int *); +void chkclob(tchar *); + /* * Return true if there is a back-quote (`) anywhere in the argument list. * Its presence would cause glob() to be invoked in the child process @@ -45,8 +49,9 @@ AnyBquote(struct command *t) } /*VARARGS 1*/ +void execute(t, wanttty, pipein, pipeout) - register struct command *t; + struct command *t; int wanttty, *pipein, *pipeout; { bool forked = 0; @@ -382,9 +387,9 @@ execute(t, wanttty, pipein, pipeout) #ifdef VFORK void -vffree() +vffree(void) { - register tchar **v; + tchar **v; #ifdef TRACE tprintf("TRACE- vffree()\n"); @@ -401,12 +406,11 @@ vffree() * Perform io redirection. * We may or maynot be forked here. */ -doio(t, pipein, pipeout) - register struct command *t; - int *pipein, *pipeout; +void +doio(struct command *t, int *pipein, int *pipeout) { - register tchar *cp, *dp; - register int flags = t->t_dflg; + tchar *cp, *dp; + int flags = t->t_dflg; int fd; #ifdef TRACE @@ -485,8 +489,8 @@ doio(t, pipein, pipeout) didfds = 1; } -mypipe(pv) - register int *pv; +void +mypipe(int *pv) { #ifdef TRACE @@ -505,8 +509,8 @@ oops: error("Can't make pipe"); } -chkclob(cp) - register tchar *cp; +void +chkclob(tchar *cp) { struct stat stb; unsigned short type; |