X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Fplist.c;h=8b38fe018dd66b5781286643d7f057cb64bd3bf1;hp=58f7898a7162c17335e631ce09b45271b96fff9a;hb=refs%2Fheads%2Fmaster;hpb=2fa436074ca9a5e87f39b696de832fa2188fcfc6

diff --git a/src/plist.c b/src/plist.c
index 58f7898..8b38fe0 100644
--- a/src/plist.c
+++ b/src/plist.c
@@ -23,7 +23,11 @@
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *******************************************************************************/
 
-#include "php_psi_stdinc.h"
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#else
+# include "php_config.h"
+#endif
 
 #include "plist.h"
 
@@ -60,7 +64,7 @@ struct psi_plist *psi_plist_init_ex(size_t size, void (*dtor)(void *)) {
 		size = sizeof(void*);
 	}
 
-	list = calloc(1, sizeof(*list) + size);
+	list = pecalloc(1, sizeof(*list) + size, 1);
 	list->size = size;
 	list->dtor = dtor;
 
@@ -88,7 +92,7 @@ void psi_plist_free(struct psi_plist *list) {
 struct psi_plist *psi_plist_copy(struct psi_plist *list, void (*ctor)(void *))
 {
 	size_t i;
-	struct psi_plist *copy = calloc(1, sizeof(*list) + list->size + list->count * list->size);
+	struct psi_plist *copy = pecalloc(1, sizeof(*list) + list->size + list->count * list->size, 1);
 
 	*copy = *list;
 	if (list->count) {
@@ -113,7 +117,7 @@ void **psi_plist_eles(struct psi_plist *list) {
 
 struct psi_plist *psi_plist_add(struct psi_plist *list, void *ptr) {
 	if (list && list->count) {
-		list = realloc(list, sizeof(*list) + list->size + list->count * list->size);
+		list = safe_perealloc(list, list->count + 1, list->size, sizeof(*list), 1);
 	}
 	if (list) {
 		PLIST_CPY(list, PLIST_ELE(list, list->count++), ptr);
@@ -123,7 +127,7 @@ struct psi_plist *psi_plist_add(struct psi_plist *list, void *ptr) {
 
 struct psi_plist *psi_plist_add_r(struct psi_plist *list, size_t num_eles, void **eles) {
 	if (list) {
-		list = realloc(list, sizeof(*list) + list->size + (num_eles + list->count) * list->size);
+		list = safe_perealloc(list, list->count + num_eles + 1, list->size, sizeof(*list), 1);
 	}
 	if (list) {
 		memcpy(PLIST_ELE(list, list->count), eles, num_eles * list->size);
@@ -140,6 +144,22 @@ bool psi_plist_get(struct psi_plist *list, size_t index, void *ptr) {
 	return false;
 }
 
+bool psi_plist_unset(struct psi_plist *list, size_t index) {
+	if (list && list->count > index) {
+		memset(PLIST_ELE(list, index), 0, list->size);
+		return true;
+	}
+	return false;
+}
+
+bool psi_plist_set(struct psi_plist *list, size_t index, void *ptr) {
+	if (list && list->count > index) {
+		PLIST_CPY(list, PLIST_ELE(list, index), ptr);
+		return true;
+	}
+	return false;
+}
+
 bool psi_plist_del(struct psi_plist *list, size_t index, void *ptr) {
 	if (list && list->count > index) {
 		if (ptr) {
@@ -182,7 +202,7 @@ struct psi_plist *psi_plist_ins(struct psi_plist *list, size_t index, void *ptr)
 	if (list) {
 		new_count = MAX(list->count + 1, index);
 		if (new_count) {
-			list = realloc(list, sizeof(*list) + list->size + new_count * list->size);
+			list = safe_perealloc(list, new_count + 1, list->size, sizeof(*list), 1);
 		}
 		if (list) {
 			PLIST_MOV_EXPAND(list, index);
@@ -199,11 +219,9 @@ struct psi_plist *psi_plist_ins_r(struct psi_plist *list, size_t offset_start, s
 	if (list) {
 		new_count = MAX(offset_start, list->count) + num_eles;
 		if (new_count) {
-			list = realloc(list, sizeof(*list) + list->size + new_count * list->size);
+			list = safe_perealloc(list, new_count + 1, list->size, sizeof(*list), 1);
 		}
 		if (list) {
-			size_t e;
-
 			PLIST_MOV_EXPAND_EX(list, offset_start, num_eles);
 			PLIST_CPY_R(list, PLIST_ELE(list, offset_start), eles, num_eles);
 			list->count = new_count;