From 5ce3737931bb411a8d167356d4d0287b53b0cbdc Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Wed, 12 Sep 2018 00:08:09 -0400 Subject: 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. --- src/ipc/msgrcv.c | 1 - src/ipc/msgsnd.c | 1 - 2 files changed, 2 deletions(-) (limited to 'src/ipc') diff --git a/src/ipc/msgrcv.c b/src/ipc/msgrcv.c index ed4a448a..0a344e56 100644 --- a/src/ipc/msgrcv.c +++ b/src/ipc/msgrcv.c @@ -1,7 +1,6 @@ #include #include "syscall.h" #include "ipc.h" -#include "libc.h" ssize_t msgrcv(int q, void *m, size_t len, long type, int flag) { diff --git a/src/ipc/msgsnd.c b/src/ipc/msgsnd.c index 23f4a4cb..e1abde3a 100644 --- a/src/ipc/msgsnd.c +++ b/src/ipc/msgsnd.c @@ -1,7 +1,6 @@ #include #include "syscall.h" #include "ipc.h" -#include "libc.h" int msgsnd(int q, const void *m, size_t len, int flag) { -- cgit v1.2.1