minix/commands/i386/mtools-3.9.7/subdir.c
2005-04-21 14:53:53 +00:00

26 lines
418 B
C
Executable file

#include "sysincludes.h"
#include "msdos.h"
#include "mtools.h"
#include "vfat.h"
#include "file.h"
#include "buffer.h"
/*
* Find the directory and load a new dir_chain[]. A null directory
* is OK. Returns a 1 on error.
*/
void bufferize(Stream_t **Dir)
{
Stream_t *BDir;
if(!*Dir)
return;
BDir = buf_init(*Dir, 64*16384, 512, MDIR_SIZE);
if(!BDir){
FREE(Dir);
*Dir = NULL;
} else
*Dir = BDir;
}