mirror of https://github.com/0intro/conterm
21 lines
330 B
C
21 lines
330 B
C
#include <inttypes.h>
|
|
#include <u.h>
|
|
#include <libc.h>
|
|
#include "fmtdef.h"
|
|
|
|
/*
|
|
* generic routine for flushing a formatting buffer
|
|
* to a file descriptor
|
|
*/
|
|
int
|
|
__fmtFdFlush(Fmt *f)
|
|
{
|
|
int n;
|
|
|
|
n = (char*)f->to - (char*)f->start;
|
|
if(n && write((uintptr_t)f->farg, f->start, n) != n)
|
|
return 0;
|
|
f->to = f->start;
|
|
return 1;
|
|
}
|