diff options
Diffstat (limited to 'usr.sbin/cron/cron/job.c')
| -rw-r--r-- | usr.sbin/cron/cron/job.c | 57 |
1 files changed, 29 insertions, 28 deletions
diff --git a/usr.sbin/cron/cron/job.c b/usr.sbin/cron/cron/job.c index 6d1b1af6e474..9579cd9d755d 100644 --- a/usr.sbin/cron/cron/job.c +++ b/usr.sbin/cron/cron/job.c @@ -1,24 +1,24 @@ /* Copyright 1988,1990,1993,1994 by Paul Vixie * All rights reserved + */ + +/* + * Copyright (c) 1997 by Internet Software Consortium * - * Distribute freely, except: don't remove my name from the source or - * documentation (don't take credit for my work), mark your changes (don't - * get me blamed for your possible bugs), don't alter or remove this - * notice. May be sold if buildable source is provided to buyer. No - * warrantee of any kind, express or implied, is included with this - * software; use at your own risk, responsibility for damages (if any) to - * anyone resulting from the use of this software rests entirely with the - * user. + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. * - * Send bug reports, bug fixes, enhancements, requests, flames, etc., and - * I'll try to keep a version up to date. I can be reached as follows: - * Paul Vixie <paul@vix.com> uunet!decwrl!vixie!paul + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS + * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE + * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. */ -#if !defined(lint) && !defined(LINT) -static const char rcsid[] = - "$FreeBSD$"; -#endif #include "cron.h" @@ -35,15 +35,14 @@ static job *jhead = NULL, *jtail = NULL; void -job_add(e, u) - register entry *e; - register user *u; +job_add(entry *e, user *u) { - register job *j; + job *j; /* if already on queue, keep going */ - for (j=jhead; j; j=j->next) - if (j->e == e && j->u == u) { return; } + for (j = jhead; j != NULL; j = j->next) + if (j->e == e && j->u == u) + return; /* build a job queue element */ if ((j = (job*)malloc(sizeof(job))) == NULL) @@ -53,24 +52,26 @@ job_add(e, u) j->u = u; /* add it to the tail */ - if (!jhead) { jhead=j; } - else { jtail->next=j; } + if (jhead == NULL) + jhead = j; + else + jtail->next = j; jtail = j; } int -job_runqueue() +job_runqueue(void) { - register job *j, *jn; - register int run = 0; + job *j, *jn; + int run = 0; - for (j=jhead; j; j=jn) { + for (j = jhead; j; j = jn) { do_command(j->e, j->u); jn = j->next; free(j); run++; } jhead = jtail = NULL; - return run; + return (run); } |