diff options
| author | Patrick Steinhardt <ps@pks.im> | 2025-11-19 08:50:59 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2025-11-25 12:16:00 -0800 |
| commit | 2574c617362a0c67d15fa01e01cdbd0f6bcdbc93 (patch) | |
| tree | 2aa602afe629654706d9c0fc021795c7f27592de /chdir-notify.c | |
| parent | 35d9fc65edc0a5df9f714d02afaa2c942fb28570 (diff) | |
| download | git-2574c617362a0c67d15fa01e01cdbd0f6bcdbc93.tar.gz | |
chdir-notify: add function to unregister listeners
While we (obviously) have a way to register new listeners that get
called whenever we chdir(3p), we don't have an equivalent that can be
used to unregister such a listener again.
Add one, as it will be required in a subsequent commit.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'chdir-notify.c')
| -rw-r--r-- | chdir-notify.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/chdir-notify.c b/chdir-notify.c index 0d7bc04607..f8bfe3cbef 100644 --- a/chdir-notify.c +++ b/chdir-notify.c @@ -25,6 +25,24 @@ void chdir_notify_register(const char *name, list_add_tail(&e->list, &chdir_notify_entries); } +void chdir_notify_unregister(const char *name, chdir_notify_callback cb, + void *data) +{ + struct list_head *pos, *p; + + list_for_each_safe(pos, p, &chdir_notify_entries) { + struct chdir_notify_entry *e = + list_entry(pos, struct chdir_notify_entry, list); + + if (e->cb != cb || e->data != data || !e->name != !name || + (e->name && strcmp(e->name, name))) + continue; + + list_del(pos); + free(e); + } +} + static void reparent_cb(const char *name, const char *old_cwd, const char *new_cwd, |