void rewinddir(DIR *dptr) {
HANDLE hfind;
WIN32_FIND_DATA fdata;
char *tmp = dptr->orig_dir_name;
if (!dptr) return;
if (dptr->flags & IS_NET) {
hfind = open_enum(tmp,&fdata);
close_enum(dptr);
dptr->dd_fd = hfind;
}
else {
hfind = FindFirstFile(tmp,&fdata);
assert(hfind != INVALID_HANDLE_VALUE);
FindClose(dptr->dd_fd);
dptr->dd_fd = hfind;
}
dptr->dd_size = fdata.nFileSizeLow;
(dptr->dd_buf)->d_ino = inode++;
(dptr->dd_buf)->d_off = 0;
(dptr->dd_buf)->d_reclen = 0;
memcpy((dptr->dd_buf)->d_name,fdata.cFileName,MAX_PATH);
return;
}
int closedir(DIR *dptr)
{
if (!dptr)
return 0;
if (dptr->dd_stat & IS_NET) {
close_enum(dptr);
} else
FindClose((HANDLE)dptr->dd_handle);
/* dd_dir is part of DIR */
xfree(dptr);
return 0;
}
int closedir(DIR *dptr){
if (!dptr)
return 0;
if (dptr->flags & IS_NET) {
close_enum(dptr);
}
else
FindClose(dptr->dd_fd);
heap_free(dptr->dd_buf);
heap_free(dptr);
return 0;
}
void rewinddir(DIR *dptr)
{
HANDLE hfind;
WIN32_FIND_DATA fdata;
char *tmp = dptr->dd_name;
if (!dptr)
return;
if (dptr->dd_stat & IS_NET) {
hfind = open_enum(tmp, &fdata);
close_enum(dptr);
dptr->dd_handle = (intptr_t)hfind;
} else {
hfind = FindFirstFile(tmp, &fdata);
/* rewinddir cannot fail, if it fails ... ? */
if (hfind != INVALID_HANDLE_VALUE) {
/* close the OLD handle */
FindClose((HANDLE)(dptr->dd_handle));
dptr->dd_handle = (intptr_t)hfind;
}
}
memcpy((dptr->dd_dir).d_name, fdata.cFileName, MAX_PATH);
}
