From b1ddaa81f28b8bbc62d6d50526e0935b173099eb Mon Sep 17 00:00:00 2001 From: Patryk Niedźwiedziński Date: Sat, 17 Apr 2021 10:28:11 +0200 Subject: Init --- stdio/stdout.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 stdio/stdout.c (limited to 'stdio/stdout.c') diff --git a/stdio/stdout.c b/stdio/stdout.c new file mode 100644 index 0000000..41227ad --- /dev/null +++ b/stdio/stdout.c @@ -0,0 +1,45 @@ +/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│ +│vi: set net ft=c ts=8 sts=2 sw=2 fenc=utf-8 :vi│ +╞══════════════════════════════════════════════════════════════════════════════╡ +│ Copyright 2020 Justine Alexandra Roberts Tunney │ +│ │ +│ Permission to use, copy, modify, and/or distribute this software for │ +│ any purpose with or without fee is hereby granted, provided that the │ +│ above copyright notice and this permission notice appear in all copies. │ +│ │ +│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │ +│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │ +│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │ +│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │ +│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │ +│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │ +│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │ +│ PERFORMANCE OF THIS SOFTWARE. │ +╚─────────────────────────────────────────────────────────────────────────────*/ +#include "libc/bits/pushpop.h" +#include "libc/calls/calls.h" +#include "libc/dce.h" +#include "libc/stdio/internal.h" +#include "libc/stdio/stdio.h" + +STATIC_YOINK("_init_stdout"); + +/** + * Pointer to standard output stream. + */ +FILE *stdout; + +hidden FILE __stdout; +hidden unsigned char __stdout_buf[BUFSIZ]; + +static textstartup void __stdout_init() { + struct FILE *sf; + sf = stdout; + asm("" : "+r"(sf)); + if (IsWindows() || ischardev(pushpop(sf->fd))) { + sf->bufmode = _IOLBF; + } + __fflush_register(sf); +} + +const void *const __stdout_ctor[] initarray = {__stdout_init}; -- cgit 1.4.1