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- /* Copyright (C) 1994, 1996 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author
- or distributor accepts any responsibility for the consequences of using it,
- or for whether it serves any particular purpose or works at all, unless he
- or she says so in writing. Refer to the Aladdin Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin Ghostscript must include a copy of the License,
- normally in a plain ASCII text file named PUBLIC. The License grants you
- the right to copy, modify and redistribute Aladdin Ghostscript, but only
- under certain conditions described in the License. Among other things, the
- License requires that the copyright notice and this notice be preserved on
- all copies.
- */
-
- /* gp_unifn.c */
- /* Unix-like file name syntax platform routines for Ghostscript */
- #include "gx.h"
- #include "gp.h"
-
- /* Define the character used for separating file names in a list. */
- const char gp_file_name_list_separator = ':';
-
- /* Define the string to be concatenated with the file mode */
- /* for opening files without end-of-line conversion. */
- const char gp_fmode_binary_suffix[] = "";
- /* Define the file modes for binary reading or writing. */
- const char gp_fmode_rb[] = "r";
- const char gp_fmode_wb[] = "w";
-
- /* Answer whether a file name contains a directory/device specification, */
- /* i.e. is absolute (not directory- or device-relative). */
- bool
- gp_file_name_is_absolute(const char *fname, unsigned len)
- { /* A file name is absolute if it starts with a 0 or more .s */
- /* followed by a /. */
- while ( len && *fname == '.' )
- ++fname, --len;
- return (len && *fname == '/');
- }
-
- /* Answer the string to be used for combining a directory/device prefix */
- /* with a base file name. The file name is known to not be absolute. */
- const char *
- gp_file_name_concat_string(const char *prefix, unsigned plen,
- const char *fname, unsigned len)
- { if ( plen > 0 && prefix[plen - 1] == '/' )
- return "";
- return "/";
- }
-