Include cleanup function for readlines

muppet2011ad · Jun 22, 2021 · c93f316 · c93f316
1 parent 7f5df7b
commit c93f316
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/readlines.c b/readlines.c
@@ -26,4 +26,11 @@ char **read_lines (FILE* src, char ***lines, int *num_lines, int *lines_arr_size
         (*num_lines)++; // Increment the counter of items in the array
     }
     return *lines; // Return a pointer to the array
+}
+
+void destroy_lines(char **lines, int num_lines) {
+    for (int i = 0; i < num_lines; i++) {
+        free(lines[i]);
+    }
+    free(lines);
 }
diff --git a/readlines.h b/readlines.h
@@ -10,5 +10,6 @@
 #define LINES_ARR_LEN 8
 
 char **read_lines (FILE* src, char ***lines, int *num_lines, int *lines_arr_size);
+void destroy_lines(char **lines, int num_lines);
 
 #endif