From 0cfb3dad5de015b658b0917c43fabe420781f39f Mon Sep 17 00:00:00 2001 From: "Rafael G. Martins" Date: Sat, 27 Apr 2019 16:13:18 +0200 Subject: common: added bc_slist_remove --- src/common/utils.c | 19 +++++++++++++++++++ src/common/utils.h | 1 + 2 files changed, 20 insertions(+) (limited to 'src/common') diff --git a/src/common/utils.c b/src/common/utils.c index 692d1ce..1d4a678 100644 --- a/src/common/utils.c +++ b/src/common/utils.c @@ -74,6 +74,25 @@ bc_slist_prepend(bc_slist_t *l, void *data) } +bc_slist_t* +bc_slist_remove(bc_slist_t *l, bc_slist_t *r, bc_free_func_t free_func) +{ + bc_slist_t *p = NULL; + for (bc_slist_t *tmp = l; tmp != NULL; p = tmp, tmp = tmp->next) { + if (tmp == r) { + if (p == NULL) + l = tmp->next; + else + p->next = tmp->next; + if ((free_func != NULL) && (l->data != NULL)) + free_func(tmp->data); + free(tmp); + return l; + } + } +} + + void bc_slist_free_full(bc_slist_t *l, bc_free_func_t free_func) { diff --git a/src/common/utils.h b/src/common/utils.h index 94c3356..0e938a4 100644 --- a/src/common/utils.h +++ b/src/common/utils.h @@ -31,6 +31,7 @@ typedef struct _bc_slist_t { bc_slist_t* bc_slist_append(bc_slist_t *l, void *data); bc_slist_t* bc_slist_prepend(bc_slist_t *l, void *data); +bc_slist_t* bc_slist_remove(bc_slist_t *l, bc_slist_t *r, bc_free_func_t free_func); void bc_slist_free(bc_slist_t *l); void bc_slist_free_full(bc_slist_t *l, bc_free_func_t free_func); size_t bc_slist_length(bc_slist_t *l); -- cgit v1.2.3-18-g5258