commit fd25c0e6dd1ed2aa932fa7ef814b32457bf270fd
author Michael Tokarev <mjt@tls.msk.ru> Thu May 08 12:30:48 2014 +0400
committer Paolo Bonzini <pbonzini@redhat.com> Tue Jun 10 07:44:01 2014 +0200
tree c01e33393dd59d144ad7c0dbe0ad286773b689c6
parent 2a0c46da967e5dc8cfe73b1b6fe7a1600c04f461

libcacard: replace qemu thread primitives with glib ones

Replace QemuMutex with GMutex and QemuCond with GCond
(with corresponding function changes), to make libcacard
independent of qemu internal functions.

After this step, none of libcacard internals use any
qemu-provided symbols.  Maybe it's a good idea to
stop including qemu-common.h internally too.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Alon Levy <alevy@redhat.com>
Tested-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

libcacard/vreader.c

diff --git a/libcacard/vreader.c b/libcacard/vreader.c
index d2a9b7d..f0c57e6 100644
--- a/libcacard/vreader.c
+++ b/libcacard/vreader.c
@@ -9,10 +9,8 @@
 #undef G_LOG_DOMAIN
 #endif
 #define G_LOG_DOMAIN "libcacard"
-#include <glib.h>
 
 #include "qemu-common.h"
-#include "qemu/thread.h"
 
 #include "vcard.h"
 #include "vcard_emul.h"
@@ -28,7 +26,7 @@
     VCard *card;
     char *name;
     vreader_id_t id;
-    QemuMutex lock;
+    CompatGMutex lock;
     VReaderEmul  *reader_private;
     VReaderEmulFree reader_private_free;
 };
@@ -97,13 +95,13 @@
 static inline void
 vreader_lock(VReader *reader)
 {
-    qemu_mutex_lock(&reader->lock);
+    g_mutex_lock(&reader->lock);
 }
 
 static inline void
 vreader_unlock(VReader *reader)
 {
-    qemu_mutex_unlock(&reader->lock);
+    g_mutex_unlock(&reader->lock);
 }
 
 /*
@@ -116,7 +114,7 @@
     VReader *reader;
 
     reader = g_new(VReader, 1);
-    qemu_mutex_init(&reader->lock);
+    g_mutex_init(&reader->lock);
     reader->reference_count = 1;
     reader->name = g_strdup(name);
     reader->card = NULL;
@@ -152,6 +150,7 @@
         return;
     }
     vreader_unlock(reader);
+    g_mutex_clear(&reader->lock);
     if (reader->card) {
         vcard_free(reader->card);
     }
@@ -406,25 +405,24 @@
 }
 
 static VReaderList *vreader_list;
-static QemuMutex vreader_list_mutex;
+static CompatGMutex vreader_list_mutex;
 
 static void
 vreader_list_init(void)
 {
     vreader_list = vreader_list_new();
-    qemu_mutex_init(&vreader_list_mutex);
 }
 
 static void
 vreader_list_lock(void)
 {
-    qemu_mutex_lock(&vreader_list_mutex);
+    g_mutex_lock(&vreader_list_mutex);
 }
 
 static void
 vreader_list_unlock(void)
 {
-    qemu_mutex_unlock(&vreader_list_mutex);
+    g_mutex_unlock(&vreader_list_mutex);
 }
 
 static VReaderList *