refactor and add su

1 files changed, 1 insertions, 4 deletions

diff --git a/command/sync.c b/command/sync.c
index 797d7a5..89ff86f 100644
--- a/command/sync.c
+++ b/command/sync.c
@@ -1,12 +1,9 @@
-#include "args.h"
 #include "command.h"
 #include "lslib.h"
 
-#define _X_OPEN_SOURCE 500
 #include <stdlib.h>
 #include <unistd.h>
 #include <fcntl.h>
-#include <errno.h>
 #include <string.h>
 
 static struct {
@@ -58,7 +55,7 @@ static bool sync_file(char* path) {
     } else {
         ret = flags.sync_data ? fdatasync(fd) : fsync(fd);
         if (ret < 0) {
-            error_s("failed to sync '%s': %s", path, strerror(errno));
+            error_s("failed to sync '%s'", path);
         }
     }