Init HEAD master

1 files changed, 45 insertions, 0 deletions

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};