tree 40801d8b1648eeaf73b153f30b8eff8b32ca21ba
parent a04e40d5788fde49924f11a68e59fc33a4cb8dfe
author Willy Tarreau <w@1wt.eu> 1529077815 +0200
committer Willy Tarreau <w@1wt.eu> 1532010219 +0200
encoding latin1

MINOR: buffer: introduce b_realign_if_empty()

Many places deal with buffer realignment after data removal. The method
is always the same : if the buffer is empty, set its pointer to the origin.
Let's have a function for this so that we have less code to change with the
new API.