libmocha/source/devoptab/devoptab_fsa_rename.cpp

46 lines
1.1 KiB
C++

#include "devoptab_fs.h"
#include "logger.h"
#include <mutex>
int __fsa_rename(struct _reent *r,
const char *oldName,
const char *newName) {
FSError status;
char *fixedOldPath, *fixedNewPath;
if (!oldName || !newName) {
r->_errno = EINVAL;
return -1;
}
fixedOldPath = __fsa_fixpath(r, oldName);
if (!fixedOldPath) {
r->_errno = ENOMEM;
return -1;
}
fixedNewPath = __fsa_fixpath(r, newName);
if (!fixedNewPath) {
free(fixedOldPath);
r->_errno = ENOMEM;
return -1;
}
auto *deviceData = (FSADeviceData *) r->deviceData;
std::lock_guard<FastLockWrapper> lock(deviceData->mutex);
status = FSARename(deviceData->clientHandle, fixedOldPath, fixedNewPath);
if (status < 0) {
DEBUG_FUNCTION_LINE_ERR("FSARename(0x%08X, %s, %s) failed: %s", deviceData->clientHandle, fixedOldPath, fixedNewPath, FSAGetStatusStr(status));
free(fixedOldPath);
free(fixedNewPath);
r->_errno = __fsa_translate_error(status);
return -1;
}
free(fixedOldPath);
free(fixedNewPath);
return 0;
}