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vio_local_win: Properly set errno in case of error happened.

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Without a proper errno value, the calling function can not detect
the kind of problem.
This commit is contained in:
Klaas Freitag 2015-09-09 14:10:23 +02:00
parent ba2145032e
commit 02c077e3f8
1 changed files with 11 additions and 1 deletions
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10
csync/src/vio/csync_vio_local_win.c
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@ -74,6 +74,12 @@ csync_vio_handle_t *csync_vio_local_opendir(const char *name) {
} }
if (!dirname || handle->hFind == INVALID_HANDLE_VALUE) { if (!dirname || handle->hFind == INVALID_HANDLE_VALUE) {
int retcode = GetLastError();
if( retcode == ERROR_FILE_NOT_FOUND ) {
errno = ENOENT;
} else {
errno = EACCES;
}
SAFE_FREE(handle); SAFE_FREE(handle);
return NULL; return NULL;
} }
@ -99,6 +105,9 @@ int csync_vio_local_closedir(csync_vio_handle_t *dhandle) {
// FindClose returns non-zero on success // FindClose returns non-zero on success
if( FindClose(handle->hFind) != 0 ) { if( FindClose(handle->hFind) != 0 ) {
rc = 0; rc = 0;
} else {
// error case, set errno
errno = EBADF;
} }
SAFE_FREE(handle->path); SAFE_FREE(handle->path);
@ -117,6 +126,7 @@ csync_vio_file_stat_t *csync_vio_local_readdir(csync_vio_handle_t *dhandle) {
errno = 0; errno = 0;
file_stat = csync_vio_file_stat_new(); file_stat = csync_vio_file_stat_new();
if (file_stat == NULL) { if (file_stat == NULL) {
errno = ENOMEM;
goto err; goto err;
} }
file_stat->fields = CSYNC_VIO_FILE_STAT_FIELDS_NONE; file_stat->fields = CSYNC_VIO_FILE_STAT_FIELDS_NONE;