Subversion Repositories Kolibri OS

/* stat.c -- Get the status of a file.

 *

 * Copyright (c) 1995 Cygnus Support

 *

 * The authors hereby grant permission to use, copy, modify, distribute,

 * and license this software and its documentation for any purpose, provided

 * that existing copyright notices are retained in all copies and that this

 * notice is included verbatim in any distributions. No written agreement,

 * license, or royalty fee is required for any of the authorized uses.

 * Modifications to this software may be copyrighted by their authors

 * and need not follow the licensing terms described here, provided that

 * the new terms are clearly indicated on the first page of each file where

 * they apply.

 */

#include 

#include 

#include 

#include 

#include 

#include "glue.h"

/*

 * stat -- Since we have no file system, we just return an error.

 */

int

_DEFUN (stat, (path, buf),

       const char *path _AND

       struct stat *buf)

{

    ksys_file_info_t info;

    struct tm time;

    if (_ksys_file_info(path, &info))

    {

        errno = ENOENT;

        return (-1);

    }

    memset(buf, 0, sizeof (*buf));

    buf->st_size = info.size;

    if (info.attr & (KSYS_FILE_ATTR_DIR | KSYS_FILE_ATTR_VOL_LABEL))

        buf->st_mode = S_IFDIR;

    else

    {

        if (info.attr & (KSYS_FILE_ATTR_SYS | KSYS_FILE_ATTR_HIDDEN | KSYS_FILE_ATTR_RO))

            buf->st_mode = S_IFREG|S_IRUSR|S_IXUSR;

        else

            buf->st_mode = S_IFREG|S_IRUSR|S_IWUSR|S_IXUSR;

    }

    buf->st_blksize = 4096;

    time.tm_sec   = info.atime.sec;

    time.tm_min   = info.atime.min;

    time.tm_hour  = info.atime.hour;

    time.tm_mday  = info.adate.day;

    time.tm_mon   = info.adate.month;

    time.tm_year  = info.adate.year - 1900;

    time.tm_isdst = -1;

    buf->st_atime = mktime(&time);

    time.tm_sec   = info.ctime.sec;

    time.tm_min   = info.ctime.min;

    time.tm_hour  = info.ctime.hour;

    time.tm_mday  = info.cdate.day;

    time.tm_mon   = info.cdate.month;

    time.tm_year  = info.cdate.year - 1900;

    time.tm_isdst = -1;

    buf->st_ctime = mktime(&time);

    time.tm_sec   = info.mtime.sec;

    time.tm_min   = info.mtime.min;

    time.tm_hour  = info.mtime.hour;

    time.tm_mday  = info.mdate.day;

    time.tm_mon   = info.mdate.month;

    time.tm_year  = info.mdate.year - 1900;

    time.tm_isdst = -1;

    buf->st_mtime = mktime(&time);

    return (0);

}

int

_DEFUN (lstat, (path, buf),

       const char *path _AND

       struct stat *buf)

{

    return stat(path, buf);

}