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/* 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
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details. */
#include <io.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/param.h>
#include <fnmatch.h>
/* Expand wildcards in argv. We probably should be expanding wildcards
via expand_wild instead; that way we could expand only filenames and
not tag names and the like. */
void
os2_initialize (pargc, pargv)
int *pargc;
char **pargv[];
{
_wildcard (pargc, pargv);
}
/* Modifies 'stat' so that always the same inode is returned. EMX never
returns the same value for st_ino. Without this modification,
release_delete in module src/release.c refuses to work. Care must
be taken if someone is using the value of st_ino (but as far as I know,
no callers are). */
int
os2_stat (name, buffer)
const char *name;
struct stat *buffer;
{
int rc = stat (name, buffer);
/* There are no inodes on OS/2. */
buffer->st_ino = 42;
return rc;
}
/* We must not only change the directory, but also the current drive.
Otherwise it is be impossible to have the working directory and the
repository on different drives. */
int
os2_chdir (name)
const char *name;
{
return _chdir2 (name);
}
/* getwd must return a drive specification. */
char *
xgetwd ()
{
return _getcwd2 (NULL, 1);
}
/* fnmatch must recognize OS/2 filename conventions: Filename case
must be preserved, but ignored in searches. It would perhaps be better
to just have CVS pick how to match based on FILENAMES_CASE_INSENSITIVE
or something rather than having an OS/2-specific version of CVS_FNMATCH.
Note that lib/fnmatch.c uses FOLD_FN_CHAR; that is how we get
case-insensitivity on NT (and VMS, I think). */
#define _FNM_OS2 1
#define _FNM_IGNORECASE 128
int
os2_fnmatch (pattern, name, flags)
const char *pattern;
const char *name;
int flags;
{
return fnmatch (pattern, name, _FNM_IGNORECASE | _FNM_OS2 | flags);
}
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