diff options
| -rw-r--r-- | libglusterfs/src/syncop.c | 20 | ||||
| -rw-r--r-- | libglusterfs/src/syncop.h | 11 |
2 files changed, 31 insertions, 0 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index c8a9b5848c1..b15ee31ba07 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -173,6 +173,22 @@ synctask_done (struct synctask *task) int +synctask_setid (struct synctask *task, uid_t uid, gid_t gid) +{ + if (!task) + return -1; + + if (uid != -1) + task->uid = uid; + + if (gid != -1) + task->gid = gid; + + return 0; +} + + +int synctask_new (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, call_frame_t *frame, void *opaque) { @@ -201,6 +217,10 @@ synctask_new (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, newtask->synccbk = cbk; newtask->opaque = opaque; + /* default to the uid/gid of the passed frame */ + newtask->uid = newtask->opframe->root->uid; + newtask->gid = newtask->opframe->root->gid; + INIT_LIST_HEAD (&newtask->all_tasks); if (getcontext (&newtask->ctx) < 0) { diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 6e900e8d0d9..6b63a7d1585 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -59,6 +59,9 @@ struct synctask { int slept; int ret; + uid_t uid; + gid_t gid; + ucontext_t ctx; struct syncproc *proc; @@ -170,6 +173,11 @@ struct syncargs { else \ frame = create_frame (THIS, THIS->ctx->pool); \ \ + if (task) { \ + frame->root->uid = task->uid; \ + frame->root->gid = task->gid; \ + } \ + \ __yawn (stb); \ \ STACK_WIND_COOKIE (frame, cbk, (void *)stb, subvol, \ @@ -195,6 +203,9 @@ int synctask_new (struct syncenv *, synctask_fn_t, synctask_cbk_t, call_frame_t* void synctask_wake (struct synctask *task); void synctask_yield (struct synctask *task); +int synctask_setid (struct synctask *task, uid_t uid, gid_t gid); +#define SYNCTASK_SETID(uid, gid) synctask_setid (synctask_get(), uid, gid); + int syncop_lookup (xlator_t *subvol, loc_t *loc, dict_t *xattr_req, /* out */ struct iatt *iatt, dict_t **xattr_rsp, struct iatt *parent); |