Added c11 threads, fixed some locks and add *_unlocked functions

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/libc/sys/mqueue/mq_open.c b/lib/libc/sys/mqueue/mq_open.c
new file mode 100644
index 00000000..15ae9e18
--- /dev/null
+++ b/lib/libc/sys/mqueue/mq_open.c
@@ -0,0 +1,26 @@
+#include <fcntl.h>
+#include <mqueue.h>
+#include <stdarg.h>
+#include <syscall.h>
+
+mqd_t mq_open(const char *name, int oflag, ...)
+{
+	mode_t mode;
+	struct mq_attr *attr;
+
+	if (*name == '/')
+		name++;
+
+	if (oflag & O_CREAT) {
+		va_list ap;
+		va_start(ap, oflag);
+		mode = va_arg(ap, mode_t);
+		attr = va_arg(ap, struct mq_attr *);
+		va_end(ap);
+	} else {
+		mode = 0;
+		attr = 0;
+	}
+
+	return syscall(mq_open, name, oflag, mode, attr);
+}