diff --git a/src/common.c b/src/common.c
index b679bf70f4ccff6a385c47b5fb4f47ccbd26a8b1..d617832ca48d6a29680ea7482df8b67e13255b5f 100644 (file)
--- a/src/common.c
+++ b/src/common.c
return (0);
} /* int strunescape */
+size_t strstripnewline (char *buffer)
+{
+ size_t buffer_len = strlen (buffer);
+
+ while (buffer_len > 0)
+ {
+ if ((buffer[buffer_len - 1] != '\n')
+ && (buffer[buffer_len - 1] != '\r'))
+ break;
+ buffer[buffer_len] = 0;
+ buffer_len--;
+ }
+
+ return (buffer_len);
+} /* size_t strstripnewline */
+
int escape_slashes (char *buf, int buf_len)
{
int i;
*ret_value = tmp;
return (0);
} /* }}} int strtoderive */
+
+int strarray_add (char ***ret_array, size_t *ret_array_len, char const *str) /* {{{ */
+{
+ char **array;
+ size_t array_len = *ret_array_len;
+
+ if (str == NULL)
+ return (EINVAL);
+
+ array = realloc (*ret_array,
+ (array_len + 1) * sizeof (*array));
+ if (array == NULL)
+ return (ENOMEM);
+ *ret_array = array;
+
+ array[array_len] = strdup (str);
+ if (array[array_len] == NULL)
+ return (ENOMEM);
+
+ array_len++;
+ *ret_array_len = array_len;
+ return (0);
+} /* }}} int strarray_add */
+
+void strarray_free (char **array, size_t array_len) /* {{{ */
+{
+ size_t i;
+
+ for (i = 0; i < array_len; i++)
+ sfree (array[i]);
+ sfree (array);
+} /* }}} void strarray_free */