diff options
Diffstat (limited to 'usr.bin/cvs/worklist.c')
| -rw-r--r-- | usr.bin/cvs/worklist.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/usr.bin/cvs/worklist.c b/usr.bin/cvs/worklist.c index 2c6ae0bd0e5..f7f887d4358 100644 --- a/usr.bin/cvs/worklist.c +++ b/usr.bin/cvs/worklist.c @@ -1,4 +1,4 @@ -/* $OpenBSD: worklist.c,v 1.1 2006/03/08 20:18:41 joris Exp $ */ +/* $OpenBSD: worklist.c,v 1.2 2006/03/10 00:48:56 joris Exp $ */ /* * Copyright (c) 2006 Joris Vink <joris@openbsd.org> * All rights reserved. @@ -61,28 +61,31 @@ void cvs_worklist_run(struct cvs_wklhead *list, void (*cb)(struct cvs_worklist *)) { sigset_t old, new; + struct cvs_worklist *wkl; sigfillset(&new); sigprocmask(SIG_BLOCK, &new, &old); cvs_worklist_clean(list, cb); + while ((wkl = SLIST_FIRST(list)) != NULL) { + SLIST_REMOVE_HEAD(list, wkl_list); + xfree(wkl); + } + sigprocmask(SIG_SETMASK, &old, NULL); } /* - * clean the worklist by passing the elements to the specified callback + * pass elements to the specified callback, which has to be signal safe. */ void cvs_worklist_clean(struct cvs_wklhead *list, void (*cb)(struct cvs_worklist *)) { struct cvs_worklist *wkl; - while ((wkl = SLIST_FIRST(list)) != NULL) { - SLIST_REMOVE_HEAD(list, wkl_list); + while ((wkl = SLIST_FIRST(list)) != NULL) cb(wkl); - xfree(wkl); - } } void |