change indenting

1 files changed, 39 insertions, 39 deletions

diff --git a/lib/fuse_signals.c b/lib/fuse_signals.c
index 25998bf..88ac39e 100644
--- a/lib/fuse_signals.c
+++ b/lib/fuse_signals.c
@@ -1,9 +1,9 @@
 /*
-    FUSE: Filesystem in Userspace
-    Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
+  FUSE: Filesystem in Userspace
+  Copyright (C) 2001-2007  Miklos Szeredi <miklos@szeredi.hu>
 
-    This program can be distributed under the terms of the GNU LGPLv2.
-    See the file COPYING.LIB
+  This program can be distributed under the terms of the GNU LGPLv2.
+  See the file COPYING.LIB
 */
 
 #include "fuse_lowlevel.h"
@@ -16,57 +16,57 @@ static struct fuse_session *fuse_instance;
 
 static void exit_handler(int sig)
 {
-    (void) sig;
-    if (fuse_instance)
-        fuse_session_exit(fuse_instance);
+	(void) sig;
+	if (fuse_instance)
+		fuse_session_exit(fuse_instance);
 }
 
 static int set_one_signal_handler(int sig, void (*handler)(int))
 {
-    struct sigaction sa;
-    struct sigaction old_sa;
+	struct sigaction sa;
+	struct sigaction old_sa;
 
-    memset(&sa, 0, sizeof(struct sigaction));
-    sa.sa_handler = handler;
-    sigemptyset(&(sa.sa_mask));
-    sa.sa_flags = 0;
+	memset(&sa, 0, sizeof(struct sigaction));
+	sa.sa_handler = handler;
+	sigemptyset(&(sa.sa_mask));
+	sa.sa_flags = 0;
 
-    if (sigaction(sig, NULL, &old_sa) == -1) {
-        perror("fuse: cannot get old signal handler");
-        return -1;
-    }
+	if (sigaction(sig, NULL, &old_sa) == -1) {
+		perror("fuse: cannot get old signal handler");
+		return -1;
+	}
 
-    if (old_sa.sa_handler == SIG_DFL &&
-        sigaction(sig, &sa, NULL) == -1) {
-        perror("fuse: cannot set signal handler");
-        return -1;
-    }
-    return 0;
+	if (old_sa.sa_handler == SIG_DFL &&
+	    sigaction(sig, &sa, NULL) == -1) {
+		perror("fuse: cannot set signal handler");
+		return -1;
+	}
+	return 0;
 }
 
 int fuse_set_signal_handlers(struct fuse_session *se)
 {
-    if (set_one_signal_handler(SIGHUP, exit_handler) == -1 ||
-        set_one_signal_handler(SIGINT, exit_handler) == -1 ||
-        set_one_signal_handler(SIGTERM, exit_handler) == -1 ||
-        set_one_signal_handler(SIGPIPE, SIG_IGN) == -1)
-        return -1;
+	if (set_one_signal_handler(SIGHUP, exit_handler) == -1 ||
+	    set_one_signal_handler(SIGINT, exit_handler) == -1 ||
+	    set_one_signal_handler(SIGTERM, exit_handler) == -1 ||
+	    set_one_signal_handler(SIGPIPE, SIG_IGN) == -1)
+		return -1;
 
-    fuse_instance = se;
-    return 0;
+	fuse_instance = se;
+	return 0;
 }
 
 void fuse_remove_signal_handlers(struct fuse_session *se)
 {
-    if (fuse_instance != se)
-        fprintf(stderr,
-                "fuse: fuse_remove_signal_handlers: unknown session\n");
-    else
-        fuse_instance = NULL;
+	if (fuse_instance != se)
+		fprintf(stderr,
+			"fuse: fuse_remove_signal_handlers: unknown session\n");
+	else
+		fuse_instance = NULL;
 
-    set_one_signal_handler(SIGHUP, SIG_DFL);
-    set_one_signal_handler(SIGINT, SIG_DFL);
-    set_one_signal_handler(SIGTERM, SIG_DFL);
-    set_one_signal_handler(SIGPIPE, SIG_DFL);
+	set_one_signal_handler(SIGHUP, SIG_DFL);
+	set_one_signal_handler(SIGINT, SIG_DFL);
+	set_one_signal_handler(SIGTERM, SIG_DFL);
+	set_one_signal_handler(SIGPIPE, SIG_DFL);
 }