mirror of
https://github.com/wiiu-env/wut.git
synced 2024-12-13 17:41:49 +01:00
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
#include "devoptab_sd.h"
|
|
|
|
int
|
|
__wut_fs_dirnext(struct _reent *r,
|
|
DIR_ITER *dirState,
|
|
char *filename,
|
|
struct stat *filestat)
|
|
{
|
|
FSStatus rc;
|
|
__wut_fs_dir_t *dir = (__wut_fs_dir_t *)(dirState->dirStruct);
|
|
|
|
// Set up command block
|
|
FSCmdBlock fsCmd;
|
|
FSInitCmdBlock(&fsCmd);
|
|
|
|
// Fetch the next dir
|
|
memset(&dir->entry_data, 0, sizeof(dir->entry_data));
|
|
rc = FSReadDir(__wut_devoptab_sd_client, &fsCmd, dir->fd, &dir->entry_data, -1);
|
|
|
|
if (rc < 0) {
|
|
// There are no more entries; ENOENT signals end-of-directory
|
|
r->_errno = ENOENT;
|
|
return -1;
|
|
}
|
|
|
|
if (rc >= 0) {
|
|
memset(filestat, 0, sizeof(struct stat));
|
|
|
|
// Fill in the stat info
|
|
filestat->st_ino = 0;
|
|
|
|
if (dir->entry_data.info.flags & FS_STAT_DIRECTORY) {
|
|
filestat->st_mode = S_IFDIR;
|
|
} else {
|
|
filestat->st_mode = S_IFREG;
|
|
}
|
|
|
|
filestat->st_uid = dir->entry_data.info.owner;
|
|
filestat->st_gid = dir->entry_data.info.group;
|
|
filestat->st_size = dir->entry_data.info.size;
|
|
|
|
memset(filename, 0, NAME_MAX);
|
|
strcpy(filename, dir->entry_data.name);
|
|
return 0;
|
|
}
|
|
|
|
r->_errno = __wut_fs_translate_error(rc);
|
|
return -1;
|
|
}
|