1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libc/sys/eventfd/eventfd_write.c b/lib/libc/sys/eventfd/eventfd_write.c
new file mode 100644
index 00000000..9c89b388
--- /dev/null
+++ b/lib/libc/sys/eventfd/eventfd_write.c
@@ -0,0 +1,8 @@
+#include <sys/eventfd.h>
+#include <syscall.h>
+#include <unistd.h>
+
+int eventfd_write(int fildes, eventfd_t value)
+{
+	return (sizeof(value) == write(fildes, &value, sizeof(value))) ? 0 : -1;
+}