source: azure_iot_hub/trunk/musl-1.1.18/src/stdio/__overflow.c@ 388

Last change on this file since 388 was 388, checked in by coas-nagasima, 5 years ago

Azure IoT Hub Device C SDK を使ったサンプルの追加
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-csrc
File size: 240 bytes
Line 
1#include "stdio_impl.h"
2
3int __overflow(FILE *f, int _c)
4{
5 unsigned char c = _c;
6 if (!f->wend && __towrite(f)) return EOF;
7 if (f->wpos < f->wend && c != f->lbf) return *f->wpos++ = c;
8 if (f->write(f, &c, 1)!=1) return EOF;
9 return c;
10}
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