[fusl] clang-format fusl

fusl/src/linux/signalfd.c

Index: fusl/src/linux/signalfd.c
diff --git a/fusl/src/linux/signalfd.c b/fusl/src/linux/signalfd.c
index 4bf43326fe5a7ee55858e728cf5bcff07bb64667..918763004ea5f36fe6839270e13b175239442afe 100644
--- a/fusl/src/linux/signalfd.c
+++ b/fusl/src/linux/signalfd.c
@@ -4,18 +4,18 @@
 #include <fcntl.h>
 #include "syscall.h"
 
-int signalfd(int fd, const sigset_t *sigs, int flags)
-{
-	int ret = __syscall(SYS_signalfd4, fd, sigs, _NSIG/8, flags);
+int signalfd(int fd, const sigset_t* sigs, int flags) {
+  int ret = __syscall(SYS_signalfd4, fd, sigs, _NSIG / 8, flags);
 #ifdef SYS_signalfd
-	if (ret != -ENOSYS) return __syscall_ret(ret);
-	ret = __syscall(SYS_signalfd, fd, sigs, _NSIG/8);
-	if (ret >= 0) {
-		if (flags & SFD_CLOEXEC)
-			__syscall(SYS_fcntl, ret, F_SETFD, FD_CLOEXEC);
-		if (flags & SFD_NONBLOCK)
-			__syscall(SYS_fcntl, ret, F_SETFL, O_NONBLOCK);
-	}
+  if (ret != -ENOSYS)
+    return __syscall_ret(ret);
+  ret = __syscall(SYS_signalfd, fd, sigs, _NSIG / 8);
+  if (ret >= 0) {
+    if (flags & SFD_CLOEXEC)
+      __syscall(SYS_fcntl, ret, F_SETFD, FD_CLOEXEC);
+    if (flags & SFD_NONBLOCK)
+      __syscall(SYS_fcntl, ret, F_SETFL, O_NONBLOCK);
+  }
 #endif
-	return __syscall_ret(ret);
+  return __syscall_ret(ret);
 }