X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmutex.c;h=6b80fe5199931018b152fd29c75b82b40cb72b84;hb=e2ee7361cc2ac8d8d00bbf4e74c46a77ccef1911;hp=7ff23ed112ffb3992a8a2c43fa12a5d98fa096e0;hpb=e8be0a844a4301118fad33bd953b4a1d4044c575;p=yaz-moved-to-github.git

diff --git a/src/mutex.c b/src/mutex.c
index 7ff23ed..6b80fe5 100644
--- a/src/mutex.c
+++ b/src/mutex.c
@@ -21,10 +21,12 @@
 #include <yaz/nmem.h>
 #include <yaz/log.h>
 #include <yaz/mutex.h>
-
+#include <yaz/gettimeofday.h>
 #ifdef WIN32
 #include <windows.h>
+#include <sys/timeb.h>
 #endif
+#include <time.h>
 
 #if HAVE_SYS_TIME_H
 #include <sys/time.h>
@@ -46,7 +48,7 @@ struct yaz_mutex {
 
 struct yaz_cond {
 #ifdef WIN32
-
+    CONDITION_VARIABLE cond;
 #elif YAZ_POSIX_THREADS
     pthread_cond_t cond;
 #endif
@@ -170,6 +172,7 @@ void yaz_cond_create(YAZ_COND *p)
 {
     *p = (YAZ_COND) malloc(sizeof(**p));
 #ifdef WIN32
+    InitializeConditionVariable(&(*p)->cond);
 #elif YAZ_POSIX_THREADS
     pthread_cond_init(&(*p)->cond, 0);
 #endif
@@ -188,13 +191,30 @@ void yaz_cond_destroy(YAZ_COND *p)
     }
 }
 
-int yaz_cond_wait(YAZ_COND p, YAZ_MUTEX m, const struct timespec *abstime)
+int yaz_cond_wait(YAZ_COND p, YAZ_MUTEX m, const struct timeval *abstime)
 {
 #ifdef WIN32
-    return -1;
+    if (abstime)
+    {
+        struct timeval tval_now;
+        int sec, msec;
+
+        yaz_gettimeofday(&tval_now);
+
+        sec = abstime->tv_sec - tval_now.tv_sec;
+        msec = (abstime->tv_usec - tval_now.tv_usec) / 1000;
+        return SleepConditionVariableCS(&p->cond, &m->handle, sec*1000 + msec);
+    }
+    else
+        return SleepConditionVariableCS(&p->cond, &m->handle, INFINITE);
 #elif YAZ_POSIX_THREADS
     if (abstime)
-        return pthread_cond_timedwait(&p->cond, &m->handle, abstime);
+    {
+        struct timespec s;
+        s.tv_sec = abstime->tv_sec;
+        s.tv_nsec = abstime->tv_usec * 1000;
+        return pthread_cond_timedwait(&p->cond, &m->handle, &s);
+    }
     else
         return pthread_cond_wait(&p->cond, &m->handle);
 #else
@@ -205,7 +225,8 @@ int yaz_cond_wait(YAZ_COND p, YAZ_MUTEX m, const struct timespec *abstime)
 int yaz_cond_signal(YAZ_COND p)
 {
 #ifdef WIN32
-    return -1;
+    WakeConditionVariable(&p->cond);
+    return 0;
 #elif YAZ_POSIX_THREADS
     return pthread_cond_signal(&p->cond);
 #else
@@ -216,7 +237,8 @@ int yaz_cond_signal(YAZ_COND p)
 int yaz_cond_broadcast(YAZ_COND p)
 {
 #ifdef WIN32
-    return -1;
+    WakeAllConditionVariable(&p->cond);
+    return 0;
 #elif YAZ_POSIX_THREADS
     return pthread_cond_broadcast(&p->cond);
 #else