Changes in uspace/lib/posix/fnmatch.c [a43fbc95:a12f7f1] in mainline

File:

• uspace/lib/posix/fnmatch.c (modified) (12 diffs)

uspace/lib/posix/fnmatch.c

@@ -30 +30 @@
  * @{
  */
-/** @file
+/** @file Filename-matching.
  */
 
@@ -45 +45 @@
 #include "internal/common.h"
 #include "fnmatch.h"
+
+// TODO: documentation
 
 #define INVALID_PATTERN -1
@@ -169 +171 @@
 };
 
+/**
+ * 
+ * @param key
+ * @param elem
+ * @return
+ */
 static int _class_compare(const void *key, const void *elem)
 {
@@ -175 +183 @@
 }
 
+/**
+ * 
+ * @param cname
+ * @param c
+ * @return
+ */
 static bool _is_in_class (const char *cname, int c)
 {
@@ -191 +205 @@
 }
 
+/**
+ * 
+ * @param pattern
+ * @param str
+ * @param flags
+ * @return
+ */
 static int _match_char_class(const char **pattern, const char *str, int flags)
 {
@@ -204 +225 @@
 /************** END CHARACTER CLASSES ****************/
 
+/**
+ * 
+ * @param pattern
+ * @param flags
+ * @return
+ */
 static _coll_elm_t _next_coll_elm(const char **pattern, int flags)
 {
@@ -240 +267 @@
 
 /**
- *
+ * 
+ * @param pattern
+ * @param str
+ * @param flags
+ * @return
  */
 static int _match_bracket_expr(const char **pattern, const char *str, int flags)
@@ -327 +358 @@
 
 /**
- *
+ * 
+ * @param pattern
+ * @param string
+ * @param flags
+ * @return
  */
 static bool _partial_match(const char **pattern, const char **string, int flags)
@@ -421 +456 @@
 }
 
+/**
+ * 
+ * @param pattern
+ * @param string
+ * @param flags
+ * @return
+ */
 static bool _full_match(const char *pattern, const char *string, int flags)
 {
@@ -476 +518 @@
 }
 
+/**
+ * 
+ * @param s
+ * @return
+ */
 static char *_casefold(const char *s)
 {
@@ -506 +553 @@
 
         if ((flags & FNM_CASEFOLD) != 0) {
-                free((char *) pattern);
-                free((char *) string);
+                if (pattern) {
+                        free((char *) pattern);
+                }
+                if (string) {
+                        free((char *) string);
+                }
         }
 
@@ -604 +655 @@
 /** @}
  */
-