diff options
| author | Andrew Gregory <andrew.gregory.8@gmail.com> | 2016-01-11 15:29:22 +0100 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2016-01-15 05:47:36 +0100 |
| commit | ab50864a758a7c3d26d5423521743c5753a6cffe (patch) | |
| tree | ceb784be7247152d58f77428ecae8fb901413803 /lib/libalpm/alpm_list.h | |
| parent | 9813107c3368684784706cf2b77bd056bea58e3c (diff) | |
| download | pacman-ab50864a758a7c3d26d5423521743c5753a6cffe.tar.gz pacman-ab50864a758a7c3d26d5423521743c5753a6cffe.tar.xz | |
add alpm_list_append
alpm_list_add always returns the provided list making it impossible for
callers to check whether or not the operation actually succeeded without
manually comparing the list length before and after. alpm_list_append
instead returns a pointer to the newly created list item so that success
can be checked.
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib/libalpm/alpm_list.h')
| -rw-r--r-- | lib/libalpm/alpm_list.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libalpm/alpm_list.h b/lib/libalpm/alpm_list.h index 801f4a07..5af84e1a 100644 --- a/lib/libalpm/alpm_list.h +++ b/lib/libalpm/alpm_list.h @@ -57,6 +57,7 @@ void alpm_list_free_inner(alpm_list_t *list, alpm_list_fn_free fn); /* item mutators */ alpm_list_t *alpm_list_add(alpm_list_t *list, void *data); +alpm_list_t *alpm_list_append(alpm_list_t **list, void *data); alpm_list_t *alpm_list_add_sorted(alpm_list_t *list, void *data, alpm_list_fn_cmp fn); alpm_list_t *alpm_list_join(alpm_list_t *first, alpm_list_t *second); alpm_list_t *alpm_list_mmerge(alpm_list_t *left, alpm_list_t *right, alpm_list_fn_cmp fn); |