Mercurial > hg > octave-lyh > gnulib-hg
changeset 3207:8348ad3c5b39
(path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
Don't insert a backslash when concatenating e.g., `C:' and `foo'.
From Bruno Haible.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Tue, 13 Mar 2001 15:57:15 +0000 |
parents | 250b3ec20d87 |
children | 20fa6a98d9bf |
files | lib/path-concat.c |
diffstat | 1 files changed, 8 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/path-concat.c +++ b/lib/path-concat.c @@ -1,5 +1,5 @@ /* path-concat.c -- concatenate two arbitrary pathnames - Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 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 @@ -59,6 +59,10 @@ # define DIRECTORY_SEPARATOR '/' #endif +#ifndef FILESYSTEM_PREFIX_LEN +# define FILESYSTEM_PREFIX_LEN(Filename) 0 +#endif + #ifndef ISSLASH # define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) #endif @@ -105,11 +109,11 @@ p = mempcpy (p_concat, dir, dir_len); - if (dir_len > 0) + if (dir_len > FILESYSTEM_PREFIX_LEN (dir)) { - if (ISSLASH (*(p - 1)) && ISSLASH(*base)) + if (ISSLASH (*(p - 1)) && ISSLASH (*base)) --p; - else if (!ISSLASH (*(p - 1)) && !ISSLASH(*base)) + else if (!ISSLASH (*(p - 1)) && !ISSLASH (*base)) *p++ = DIRECTORY_SEPARATOR; }