diff options
Diffstat (limited to 'libglusterfs/src/stack.c')
| -rw-r--r-- | libglusterfs/src/stack.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libglusterfs/src/stack.c b/libglusterfs/src/stack.c index bf905ca0b0e..61c779b0453 100644 --- a/libglusterfs/src/stack.c +++ b/libglusterfs/src/stack.c @@ -63,6 +63,26 @@ create_frame (xlator_t *xl, call_pool_t *pool) } void +call_stack_set_groups (call_stack_t *stack, int ngrps, gid_t **groupbuf_p) +{ + /* We take the ownership of the passed group buffer. */ + + if (ngrps <= SMALL_GROUP_COUNT) { + memcpy (stack->groups_small, *groupbuf_p, + sizeof (gid_t) * ngrps); + stack->groups = stack->groups_small; + GF_FREE (*groupbuf_p); + } else { + stack->groups_large = *groupbuf_p; + stack->groups = stack->groups_large; + } + + stack->ngrps = ngrps; + /* Set a canary. */ + *groupbuf_p = (void *)0xdeadf00d; +} + +void gf_proc_dump_call_frame (call_frame_t *call_frame, const char *key_buf,...) { |