diff options
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/stack.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libglusterfs/src/stack.h b/libglusterfs/src/stack.h index f06267c38..1c3e3430e 100644 --- a/libglusterfs/src/stack.h +++ b/libglusterfs/src/stack.h @@ -182,6 +182,22 @@ STACK_DESTROY (call_stack_t *stack) #define cbk(x) cbk_##x +#define FRAME_SU_DO(frm, local_type) \ + do { \ + local_type *__local = (frm)->local; \ + __local->uid = frm->root->uid; \ + __local->gid = frm->root->gid; \ + frm->root->uid = 0; \ + frm->root->gid = 0; \ + } while (0); \ + +#define FRAME_SU_UNDO(frm, local_type) \ + do { \ + local_type *__local = (frm)->local; \ + frm->root->uid = __local->uid; \ + frm->root->gid = __local->gid; \ + } while (0); \ + /* make a call */ #define STACK_WIND(frame, rfn, obj, fn, params ...) \ |