From 40a6bba7765b661303ed0e1e6f6f7319e344ce08 Mon Sep 17 00:00:00 2001
From: louie <lshprung@yahoo.com>
Date: Mon, 13 Jul 2020 15:09:01 -0700
Subject: Fixed entry deletion, added addR option

---
 entry.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'entry.c')

diff --git a/entry.c b/entry.c
index a74f18e..d455f6b 100644
--- a/entry.c
+++ b/entry.c
@@ -17,7 +17,8 @@ typedef struct entry{
 } ENTRY;
 
 ENTRY *create_entry(char *new_name, char *new_path, bool force);
-void entry_rm(ENTRY *e);
+void entry_rm(ENTRY *e, ENTRY *prev);
+void clear_entries(ENTRY *head);
 ENTRY *entry_add_last(ENTRY *tail, ENTRY *add);
 ENTRY **get_entries(ENTRY *head, int count);
 char *get_ename(ENTRY *e);
@@ -38,11 +39,24 @@ ENTRY *create_entry(char *new_name, char *new_path, bool force){
 	return new;
 }
 
-void entry_rm(ENTRY *e){
+void entry_rm(ENTRY *e, ENTRY *prev){
 	assert(e != NULL);
+	if(prev != NULL) prev->next = e->next; //maintain linked structure
 	free(e);
 }
 
+void clear_entries(ENTRY *head){
+	ENTRY *temp;
+	
+	while(head != NULL){
+		temp = head;
+		head = head->next;
+		free(temp);
+	}
+
+	return;
+}
+
 ENTRY *entry_add_last(ENTRY *tail, ENTRY *add){
 	assert(add != NULL);
 
-- 
cgit