X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=dotlock.c;h=94f569f6b8a38a78307da9625c9665864da994f9;hp=118f53151c28ac081dfbde8c1a2e5b36f4a097d2;hb=5fbd8a74d24624a118c9b835b136c73b8da076d7;hpb=230399f9632c37b66c1c117a17e8327eae6b3235

diff --git a/dotlock.c b/dotlock.c
index 118f531..94f569f 100644
--- a/dotlock.c
+++ b/dotlock.c
@@ -8,30 +8,10 @@
  * please see the file GPL in the top level source directory.
  */
 
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include <lib-lib/lib-lib.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 <posix1_lim.h>
-#endif
-
 #include "dotlock.h"
-#include "config.h"
 
 #ifdef HAVE_GETOPT_H
 #include <getopt.h>
@@ -55,12 +35,6 @@
 
 # endif
 
-# ifndef HAVE_SNPRINTF
-extern int snprintf (char *, size_t, const char *, ...);
-# endif
-
-#include <lib-lib/lib-lib.h>
-
 static int DotlockFlags;
 static int Retry = MAXLOCKATTEMPT;
 
@@ -94,7 +68,9 @@ static int dotlock_unlink (const char *);
 static int dotlock_lock (const char *);
 
 
-#define check_flags(a) if (a & DL_FL_ACTIONS) usage (argv[0])
+#define check_flags(a)                              \
+    if (a & (DL_FL_TRY|DL_FL_UNLOCK|DL_FL_UNLINK))  \
+       usage(argv[0])
 
 int main (int argc, char **argv)
 {
@@ -111,7 +87,7 @@ int main (int argc, char **argv)
   /* determine the system's host name */
 
   uname (&utsname);
-  if (!(Hostname = strdup (utsname.nodename)))  /* __MEM_CHECKED__ */
+  if (!(Hostname = strdup(utsname.nodename)))
     return DL_EX_ERROR;
   if ((p = strchr (Hostname, '.')))
     *p = '\0';
@@ -446,11 +422,9 @@ dotlock_expand_link (char *newpath, const char *path, const char *flink)
 
 /*
  * Deference a chain of symbolic links
- * 
- * The final path is written to d.
  *
+ * The final path is written to d.
  */
-
 static int dotlock_deference_symlink (char *d, size_t l, const char *path)
 {
   struct stat sb;
@@ -502,7 +476,7 @@ static int dotlock_lock (const char *frealpath)
 {
   char lockfile[_POSIX_PATH_MAX + LONG_STRING];
   char nfslockfile[_POSIX_PATH_MAX + LONG_STRING];
-  size_t prev_size = 0;
+  ssize_t prev_size = 0;
   int fd;
   int count = 0;
   int hard_count = 0;