libmocha/source/devoptab/devoptab_fsa_dirclose.cpp

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2022-06-11 17:58:39 +02:00
#include "devoptab_fs.h"
#include "logger.h"
#include <mutex>
int __fsa_dirclose(struct _reent *r,
DIR_ITER *dirState) {
FSError status;
__fsa_dir_t *dir;
if (!dirState) {
r->_errno = EINVAL;
return -1;
}
dir = (__fsa_dir_t *) (dirState->dirStruct);
auto *deviceData = (FSADeviceData *) r->deviceData;
std::lock_guard<FastLockWrapper> lock(deviceData->mutex);
status = FSACloseDir(deviceData->clientHandle, dir->fd);
if (status < 0) {
DEBUG_FUNCTION_LINE_ERR("FSACloseDir(0x%08X, 0x%08X) failed: %s", deviceData->clientHandle, dir->fd, FSAGetStatusStr(status));
r->_errno = __fsa_translate_error(status);
return -1;
}
return 0;
}