tree be31422ad73b8a812a0de3b3e9b1fedfd8eb64fb
parent 025beea507890f97419ed36887077e4a720b8a78
author Willy Tarreau <w@1wt.eu> 1590592930 +0200
committer Willy Tarreau <w@1wt.eu> 1591863536 +0200
encoding latin1

REORG: include: split buf.h into haproxy/buf-t.h and haproxy/buf.h

File buf.h is one common cause of pain in the dependencies. Many files in
the code need it to get the struct buffer definition, and a few also need
the inlined functions to manipulate a buffer, but the file used to depend
on a long chain only for BUG_ON() (addressed by last commit).

Now buf.h is split into buf-t.h which only contains the type definitions,
and buf.h for all inlined functions. Callers who don't care can continue
to use buf.h but files in types/ must only use buf-t.h. sys/types.h had
to be added to buf.h to get ssize_t as used by b_move(). It's worth noting
that ssize_t is only supposed to be a size_t supporting -1, so b_move()
ought to be rethought regarding this.

The files were moved to haproxy/ and all their users were updated
accordingly. A dependency issue was addressed on fcgi whose C file didn't
include buf.h.