libmocha/source/devoptab/devoptab_fsa_fstat.cpp
2022-06-17 18:26:55 +02:00

42 lines
1.2 KiB
C++

#include "devoptab_fs.h"
#include "logger.h"
#include <mutex>
int __fsa_fstat(struct _reent *r,
void *fd,
struct stat *st) {
FSError status;
FSAStat fsStat;
__fsa_file_t *file;
if (!fd || !st) {
r->_errno = EINVAL;
return -1;
}
file = (__fsa_file_t *) fd;
auto *deviceData = (FSADeviceData *) r->deviceData;
std::lock_guard<FastLockWrapper> lock(deviceData->mutex);
status = FSAGetStatFile(deviceData->clientHandle, file->fd, &fsStat);
if (status < 0) {
DEBUG_FUNCTION_LINE_ERR("FSARewindDir(0x%08X, 0x%08X, 0x%08X) failed: %s", deviceData->clientHandle, file->fd, &fsStat, FSAGetStatusStr(status));
r->_errno = __fsa_translate_error(status);
return -1;
}
memset(st, 0, sizeof(struct stat));
st->st_size = fsStat.size;
st->st_uid = fsStat.owner;
st->st_gid = fsStat.group;
st->st_nlink = 1;
st->st_mode = __fsa_translate_stat_mode(fsStat);
st->st_atime = __fsa_translate_time(fsStat.modified);
st->st_ctime = __fsa_translate_time(fsStat.created);
st->st_mtime = __fsa_translate_time(fsStat.modified);
return 0;
}