wut/libraries/wutdevoptab/devoptab_fsa_stat.cpp

#include "devoptab_fsa.h"

int
__wut_fsa_stat(struct _reent *r,
               const char *path,
               struct stat *st) {
   FSError status;
   FSAStat fsStat;
   __wut_fsa_device_t *deviceData;

   if (!path || !st) {
      r->_errno = EINVAL;
      return -1;
   }

   char *fixedPath = __wut_fsa_fixpath(r, path);
   if (!fixedPath) {
      r->_errno = ENOMEM;
      return -1;
   }

   deviceData = (__wut_fsa_device_t *) r->deviceData;

   status = FSAGetStat(deviceData->clientHandle, fixedPath, &fsStat);
   if (status < 0) {
      if (status != FS_ERROR_NOT_FOUND) {
         WUT_DEBUG_REPORT("FSAGetStat(0x%08X, %s, %p) failed: %s\n",
                          deviceData->clientHandle, fixedPath, &fsStat, FSAGetStatusStr(status));
      }
      free(fixedPath);
      r->_errno = __wut_fsa_translate_error(status);
      return -1;
   }
   ino_t ino = __wut_fsa_hashstring(fixedPath);
   free(fixedPath);

   __wut_fsa_translate_stat(deviceData->clientHandle, &fsStat, ino, st);

   return 0;
}