Rich Felker 5ce3737931 reduce spurious inclusion of libc.h ...

libc.h was intended to be a header for access to global libc state and
related interfaces, but ended up included all over the place because
it was the way to get the weak_alias macro. most of the inclusions
removed here are places where weak_alias was needed. a few were
recently introduced for hidden. some go all the way back to when
libc.h defined CANCELPT_BEGIN and _END, and all (wrongly implemented)
cancellation points had to include it.

remaining spurious users are mostly callers of the LOCK/UNLOCK macros
and files that use the LFS64 macro to define the awful *64 aliases.

in a few places, new inclusion of libc.h is added because several
internal headers no longer implicitly include libc.h.

declarations for __lockfile and __unlockfile are moved from libc.h to
stdio_impl.h so that the latter does not need libc.h. putting them in
libc.h made no sense at all, since the macros in stdio_impl.h are
needed to use them correctly anyway.

2018-09-12 14:34:37 -04:00

..

poll.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

pselect.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00

select.c

reduce spurious inclusion of libc.h

2018-09-12 14:34:37 -04:00