jaromail

commit cb0b511fa7d86bc8f44b2d22cbac5e4fae1ffb4b
parent 21d8effb2075ea03b6b9e981f0b244b0cd619291
Author: parazyd <parazyd@dyne.org>
Date:   Sun,  8 Oct 2017 18:24:14 +0200

remove unused headers in dotlock.c

Diffstat:
M
src/dotlock.c
 | 
19
+------------------

1 file changed, 1 insertion(+), 18 deletions(-)
diff --git a/src/dotlock.c b/src/dotlock.c
@@ -18,23 +18,14 @@
  */
 
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
-
 #include <unistd.h>
-#include <dirent.h>
-#include <sys/file.h>
 #include <sys/stat.h>
 #include <sys/utsname.h>
 #include <errno.h>
-#include <time.h>
 #include <fcntl.h>
 #include <limits.h>
 
-#ifndef _POSIX_PATH_MAX
-#include <limits.h>
-#endif
-
 #define MAXLINKS 1024 /* maximum link depth */
 #define LONG_STRING 1024
 #define MAXLOCKATTEMPT 5
@@ -325,7 +316,6 @@ dotlock_lock (const char *realpath)
   int fd;
   int hard_count = 0;
   struct stat sb;
-  time_t t;
   int i;
 
   snprintf (nfslockfile, sizeof (nfslockfile), "%s.%s.%d",
@@ -358,14 +348,7 @@ dotlock_lock (const char *realpath)
     if (sb.st_nlink == 2)
       break;
 
-    /* don't trust sleep (3) as it may be interrupted
-     * by users sending signals.
-     */
-
-    t = time (NULL);
-    do {
-      sleep (1);
-    } while (time (NULL) == t);
+    sleep (1);
   }
 
   unlink (nfslockfile);