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More LibC portability work while trying to get figlet building.

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This commit is contained in:
Andreas Kling 2018-10-31 10:14:56 +01:00
commit 9160fd0d47
Notes: sideshowbarker 2024-07-19 18:35:56 +09:00
12 changed files with 128 additions and 2 deletions
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16
LibC/stdio.cpp
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@ -20,6 +20,22 @@ static void sys_putch(char*&, char ch)
putchar(ch);
}
static FILE* __current_stream = nullptr;
static void stream_putch(char*&, char ch)
{
write(__current_stream->fd, &ch, 1);
}
int fprintf(FILE* fp, const char* fmt, ...)
{
__current_stream = fp;
va_list ap;
va_start(ap, fmt);
int ret = printfInternal(stream_putch, nullptr, fmt, ap);
va_end(ap);
return ret;
}
int printf(const char* fmt, ...)
{
va_list ap;