From 4111d84ad5b72f871d35f76a47765c138a201611 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Sat, 11 Oct 2008 22:03:05 -0700 Subject: dirvec: add dirvec_for_each iterator This will make it easier to introduce locking --- src/dirvec.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/dirvec.c') diff --git a/src/dirvec.c b/src/dirvec.c index fdfbb3434..73375fc70 100644 --- a/src/dirvec.c +++ b/src/dirvec.c @@ -68,3 +68,19 @@ void dirvec_destroy(struct dirvec *dv) } dv->nr = 0; } + +int dirvec_for_each(const struct dirvec *dv, + int (*fn)(struct directory *, void *), void *arg) +{ + size_t i; + + for (i = 0; i < dv->nr; ++i) { + struct directory *dir = dv->base[i]; + + assert(dir); + if (fn(dir, arg) < 0) + return -1; + } + + return 0; +} -- cgit v1.2.3