X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=thread-utils.c;h=589f838f82b568195232ea81346d0049261b86b1;hb=c7e375de4228cdb86e2582e2eda7fa3a6f352fc2;hp=55e7e2904eb5f95cedaec2520ddd1d158ee93c7a;hpb=267123b4299ea2c2f090ef169f9fc5039897cd72;p=git.git

diff --git a/thread-utils.c b/thread-utils.c
index 55e7e2904..589f838f8 100644
--- a/thread-utils.c
+++ b/thread-utils.c
@@ -1,9 +1,7 @@
 #include "cache.h"
+#include <pthread.h>
 
-#ifdef _WIN32
-#  define WIN32_LEAN_AND_MEAN
-#  include <windows.h>
-#elif defined(hpux) || defined(__hpux) || defined(_hpux)
+#if defined(hpux) || defined(__hpux) || defined(_hpux)
 #  include <sys/pstat.h>
 #endif
 
@@ -46,3 +44,18 @@ int online_cpus(void)
 
 	return 1;
 }
+
+int init_recursive_mutex(pthread_mutex_t *m)
+{
+	pthread_mutexattr_t a;
+	int ret;
+
+	ret = pthread_mutexattr_init(&a);
+	if (!ret) {
+		ret = pthread_mutexattr_settype(&a, PTHREAD_MUTEX_RECURSIVE);
+		if (!ret)
+			ret = pthread_mutex_init(m, &a);
+		pthread_mutexattr_destroy(&a);
+	}
+	return ret;
+}