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/*
* IMFS_readlink
*
* The following rouine puts the symblic links destination name into
* buff.
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include "imfs.h"
ssize_t IMFS_readlink(
const rtems_filesystem_location_info_t *loc,
char *buf,
size_t bufsize
)
{
IMFS_jnode_t *node;
ssize_t i;
node = loc->node_access;
IMFS_assert( node->control.imfs_type == IMFS_SYM_LINK );
for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
buf[i] = node->info.sym_link.name[i];
return i;
}
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