Remove some lint caught by gcc -Wall -W, etc.

[chaz/tar] / src / rmt.h

diff --git a/src/rmt.h b/src/rmt.h
index a01a630b6bfd9d58ae33e5aee0a9fb1031155afd..5e20ffd522506f6b173943bcf22e3cde069f8952 100644 (file)
--- a/src/rmt.h
+++ b/src/rmt.h
@@ -1,5 +1,7 @@
 /* Definitions for communicating with a remote tape drive.
-   Copyright (C) 1988, 1992, 1996, 1997 Free Software Foundation, Inc.
+
+   Copyright (C) 1988, 1992, 1996, 1997, 2001, 2003 Free Software
+   Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,12 +19,12 @@
 
 extern char *rmt_path__;
 
-int rmt_open__ PARAMS ((const char *, int, int, const char *));
-int rmt_close__ PARAMS ((int));
-ssize_t rmt_read__ PARAMS ((int, char *, size_t));
-ssize_t rmt_write__ PARAMS ((int, char *, size_t));
-off_t rmt_lseek__ PARAMS ((int, off_t, int));
-int rmt_ioctl__ PARAMS ((int, int, char *));
+int rmt_open__ (const char *, int, int, const char *);
+int rmt_close__ (int);
+ssize_t rmt_read__ (int, char *, size_t);
+ssize_t rmt_write__ (int, char *, size_t);
+off_t rmt_lseek__ (int, off_t, int);
+int rmt_ioctl__ (int, int, char *);
 
 /* A filename is remote if it contains a colon not preceded by a slash,
    to take care of `/:/' which is a shorthand for `/.../<CELL-NAME>/fs'
@@ -32,7 +34,7 @@ int rmt_ioctl__ PARAMS ((int, int, char *));
 
 #define _remdev(Path) \
   (!force_local_option && (rmt_path__ = strchr (Path, ':')) \
-   && rmt_path__ > (Path) && rmt_path__[-1] != '/')
+   && rmt_path__ > (Path) && ! memchr (Path, rmt_path__ - (Path), '/'))
 
 #define _isrmt(Fd) \
   ((Fd) >= __REM_BIAS)