always build the dotlock program standalone, many other appplications use

[apps/madmutt.git] / dotlock.c

diff --git a/dotlock.c b/dotlock.c
index 8fdc117..19e2ad6 100644 (file)
--- a/dotlock.c
+++ b/dotlock.c
@@ -8,13 +8,6 @@
  * please see the file GPL in the top level source directory.
  */
 
-/*
- * This module either be compiled into Mutt, or it can be
- * built as a separate program. For building it
- * separately, define the DL_STANDALONE preprocessor
- * macro.
- */
-
 #if HAVE_CONFIG_H
 # include "config.h"
 #endif
@@ -46,8 +39,6 @@
 
 #define MAXLINKS 1024           /* maximum link depth */
 
-#ifdef DL_STANDALONE
-
 # define LONG_STRING 1024
 # define MAXLOCKATTEMPT 5
 
@@ -68,25 +59,12 @@
 extern int snprintf (char *, size_t, const char *, ...);
 # endif
 
-#else /* DL_STANDALONE */
-
-# ifdef USE_SETGID
-#   error Do not try to compile dotlock as a mutt module when requiring egid switching!
-# endif
-
-# include "mutt.h"
-# include "mx.h"
-
-#endif /* DL_STANDALONE */
-
 #include <lib-lib/str.h>
 
 static int DotlockFlags;
 static int Retry = MAXLOCKATTEMPT;
 
-#ifdef DL_STANDALONE
 static char *Hostname;
-#endif
 
 #ifdef USE_SETGID
 static gid_t UserGid;
@@ -98,10 +76,8 @@ static int dotlock_prepare (char *, size_t, const char *, int fd);
 static int dotlock_check_stats (struct stat *, struct stat *);
 static int dotlock_dispatch (const char *, int fd);
 
-#ifdef DL_STANDALONE
 static int dotlock_init_privs (void);
 static void usage (const char *);
-#endif
 
 static void dotlock_expand_link (char *, const char *, const char *);
 static void BEGIN_PRIVILEGED (void);
@@ -118,8 +94,6 @@ static int dotlock_unlink (const char *);
 static int dotlock_lock (const char *);
 
 
-#ifdef DL_STANDALONE
-
 #define check_flags(a) if (a & DL_FL_ACTIONS) usage (argv[0])
 
 int main (int argc, char **argv)
@@ -215,39 +189,6 @@ static int dotlock_init_privs (void)
 }
 
 
-#else /* DL_STANDALONE */
-
-/* 
- * This function is intended to be invoked from within
- * mutt instead of mx.c's invoke_dotlock ().
- */
-
-int dotlock_invoke (const char *path, int fd, int flags, int retry)
-{
-  int currdir;
-  int r;
-
-  DotlockFlags = flags;
-
-  if ((currdir = open (".", O_RDONLY)) == -1)
-    return DL_EX_ERROR;
-
-  if (!(DotlockFlags & DL_FL_RETRY) || retry)
-    Retry = MAXLOCKATTEMPT;
-  else
-    Retry = 0;
-
-  r = dotlock_dispatch (path, fd);
-
-  fchdir (currdir);
-  close (currdir);
-
-  return r;
-}
-
-#endif /* DL_STANDALONE */
-
-
 static int dotlock_dispatch (const char *f, int fd)
 {
   char realpath[_POSIX_PATH_MAX];
@@ -323,8 +264,6 @@ static void END_PRIVILEGED (void)
 #endif
 }
 
-#ifdef DL_STANDALONE
-
 /*
  * Usage information.
  * 
@@ -349,8 +288,6 @@ static void usage (const char *av0)
   exit (DL_EX_ERROR);
 }
 
-#endif
-
 /*
  * Access checking: Let's avoid to lock other users' mail
  * spool files if we aren't permitted to read them.