1.1 --- a/src/dotlock.c	Mon Oct 27 16:21:27 2008 +0100
     1.2 +++ b/src/dotlock.c	Mon Oct 27 16:23:10 2008 +0100
     1.3 @@ -29,52 +29,52 @@
     1.4  #include "masqmail.h"
     1.5  #include "dotlock.h"
     1.6  
     1.7 -gboolean dot_lock(gchar *lock_name, gchar *hitch_name)
     1.8 +gboolean
     1.9 +dot_lock(gchar * lock_name, gchar * hitch_name)
    1.10  {
    1.11 -  gboolean ok = FALSE;
    1.12 -  int fd;
    1.13 +	gboolean ok = FALSE;
    1.14 +	int fd;
    1.15  
    1.16 -  fd = open(hitch_name, O_WRONLY | O_CREAT | O_EXCL, 0);
    1.17 -  if(fd != -1){
    1.18 -    struct stat stat_buf;
    1.19 +	fd = open(hitch_name, O_WRONLY | O_CREAT | O_EXCL, 0);
    1.20 +	if (fd != -1) {
    1.21 +		struct stat stat_buf;
    1.22  
    1.23 -    close(fd);
    1.24 -    link(hitch_name, lock_name);
    1.25 -    if(stat(hitch_name, &stat_buf) == 0){
    1.26 -      if(stat_buf.st_nlink == 2){
    1.27 -        unlink(hitch_name);
    1.28 -        ok = TRUE;
    1.29 -      }
    1.30 -      else{
    1.31 -        if(stat(lock_name, &stat_buf) == 0){
    1.32 -          if((time(NULL) - stat_buf.st_mtime) > MAX_LOCKAGE){
    1.33 -            /* remove lock if uncredibly old */
    1.34 -            unlink(lock_name);
    1.35 +		close(fd);
    1.36 +		link(hitch_name, lock_name);
    1.37 +		if (stat(hitch_name, &stat_buf) == 0) {
    1.38 +			if (stat_buf.st_nlink == 2) {
    1.39 +				unlink(hitch_name);
    1.40 +				ok = TRUE;
    1.41 +			} else {
    1.42 +				if (stat(lock_name, &stat_buf) == 0) {
    1.43 +					if ((time(NULL) - stat_buf.st_mtime) > MAX_LOCKAGE) {
    1.44 +						/* remove lock if uncredibly old */
    1.45 +						unlink(lock_name);
    1.46  
    1.47 -            link(hitch_name, lock_name);
    1.48 -            if(stat(hitch_name, &stat_buf) == 0){
    1.49 -              if(stat_buf.st_nlink == 2){
    1.50 -                unlink(hitch_name);
    1.51 -                ok = TRUE;
    1.52 -              }
    1.53 -            }
    1.54 -          }
    1.55 -        }
    1.56 -      }
    1.57 -    }
    1.58 -    if(!ok){
    1.59 -      unlink(hitch_name);
    1.60 -    }
    1.61 -  }else
    1.62 -    logwrite(LOG_WARNING, "could not create lock file %s: %s\n",
    1.63 -	     lock_name, strerror(errno));
    1.64 +						link(hitch_name, lock_name);
    1.65 +						if (stat(hitch_name, &stat_buf) == 0) {
    1.66 +							if (stat_buf.st_nlink == 2) {
    1.67 +								unlink(hitch_name);
    1.68 +								ok = TRUE;
    1.69 +							}
    1.70 +						}
    1.71 +					}
    1.72 +				}
    1.73 +			}
    1.74 +		}
    1.75 +		if (!ok) {
    1.76 +			unlink(hitch_name);
    1.77 +		}
    1.78 +	} else
    1.79 +		logwrite(LOG_WARNING, "could not create lock file %s: %s\n", lock_name, strerror(errno));
    1.80  
    1.81 -  return ok;
    1.82 +	return ok;
    1.83  }
    1.84  
    1.85 -gboolean dot_unlock(gchar *lock_name)
    1.86 +gboolean
    1.87 +dot_unlock(gchar * lock_name)
    1.88  {
    1.89 -  unlink(lock_name);
    1.90 +	unlink(lock_name);
    1.91  
    1.92 -  return TRUE;
    1.93 +	return TRUE;
    1.94  }