mirror of
https://github.com/0intro/wmii
synced 2024-11-25 23:30:24 +03:00
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
|
|
* The authors of this software are Rob Pike and Ken Thompson.
|
|
* Copyright (c) 2002 by Lucent Technologies.
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose without fee is hereby granted, provided that this entire notice
|
|
* is included in all copies of any software which is or includes a copy
|
|
* or modification of this software and in all copies of the supporting
|
|
* documentation for such software.
|
|
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
|
|
* WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE
|
|
* ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
|
|
* OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
|
|
*/
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include "plan9.h"
|
|
#include "fmt.h"
|
|
#include "fmtdef.h"
|
|
|
|
/*
|
|
* public routine for final flush of a formatting buffer
|
|
* to a file descriptor; returns total char count.
|
|
*/
|
|
int
|
|
fmtfdflush(Fmt *f)
|
|
{
|
|
if(__fmtFdFlush(f) <= 0)
|
|
return -1;
|
|
return f->nfmt;
|
|
}
|
|
|
|
/*
|
|
* initialize an output buffer for buffered printing
|
|
*/
|
|
int
|
|
fmtfdinit(Fmt *f, int fd, char *buf, int size)
|
|
{
|
|
f->runes = 0;
|
|
f->start = buf;
|
|
f->to = buf;
|
|
f->stop = buf + size;
|
|
f->flush = __fmtFdFlush;
|
|
f->farg = (void*)(uintptr_t)fd;
|
|
f->nfmt = 0;
|
|
return 0;
|
|
}
|