* strip glib from avahi-core

* implement glib memory allocator
* add new documentation file MALLOC
* initialize pseudo-RNG from /dev/urandom in avahi-daemon
* remove some gcc 4.0 warnings 
* beef up watch system with real timeouts
* move GCC __attribute__ macros into its own header avahi-common/gccmacro.h
* make use of GCC's sentinel attribute where it make sense
* add malloc() implementations that abort on OOM and enable them by default


git-svn-id: file:///home/lennart/svn/public/avahi/trunk@308 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

1 files changed, 20 insertions, 14 deletions

diff --git a/avahi-core/hashmap.c b/avahi-core/hashmap.c
index 0c44d4f..24df1f2 100644
--- a/avahi-core/hashmap.c
+++ b/avahi-core/hashmap.c
@@ -203,7 +203,6 @@ int avahi_hashmap_replace(AvahiHashmap *m, void *key, void *value) {
     return 0;
 }
 
-
 void avahi_hashmap_remove(AvahiHashmap *m, const void *key) {
     Entry *e;
     
@@ -215,6 +214,18 @@ void avahi_hashmap_remove(AvahiHashmap *m, const void *key) {
     entry_free(m, e, 0);
 }
 
+void avahi_hashmap_foreach(AvahiHashmap *m, AvahiHashmapForeachCallback callback, void *userdata) {
+    Entry *e, *next;
+    assert(m);
+    assert(callback);
+
+    for (e = m->entries_list; e; e = next) {
+        next = e->entries_next;
+
+        callback(e->key, e->value, userdata);
+    }
+}
+
 unsigned avahi_string_hash(const void *data) {
     const char *p = data;
     unsigned hash = 0;
@@ -231,19 +242,14 @@ int avahi_string_equal(const void *a, const void *b) {
     return strcmp(p, q) == 0;
 }
 
-unsigned avahi_domain_hash(const void *data) {
-    unsigned hash = 0;
-    const char *s;
-    
-    for (;;) {
-        char c[65];
+unsigned avahi_int_hash(const void *data) {
+    const int *i = data;
+
+    return (unsigned) *i;
+}
 
-        if (!avahi_unescape_label(&s, c, sizeof(c)))
-            return hash;
+int avahi_int_equal(const void *a, const void *b) {
+    const int *_a = a, *_b = b;
 
-        if (!c[0])
-            continue;
-        
-        hash += avahi_string_hash(avahi_strdown(c));
-    }
+    return *_a == *_b;
 }