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#include <psxabi/sys_sysapi.h>
#include <psxabi/sys_errno.h>
#include <psxxfi/xfi_base.h>
#include <ntux/ntux.h>
#include "ntux_driver_impl.h"
#include "ntux_nolibc_impl.h"
#include "ntux_errinfo_impl.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int ntux_dprintf(int fd, const char * fmt, ...)
{
int ret;
int cnt;
int size;
va_list ap;
char * ch;
char * buf;
char chbuf[2048];
va_start(ap,fmt);
size = sizeof(chbuf);
buf = ((cnt = __xfi_vsnprintf(chbuf,size,fmt,ap)) < size)
? chbuf : calloc(1, cnt + 1);
va_end(ap);
if (buf == chbuf) {
(void)0;
} else if (buf) {
va_start(ap,fmt);
__xfi_vsprintf(buf,fmt,ap);
va_end(ap);
} else {
return -1;
}
ret = 0;
ch = buf;
for (; cnt && ret>=0; ) {
ret = __sys_write(fd,ch,cnt);
while ((ret < 0) && (ret == -EINTR))
ret = __sys_write(fd,ch,cnt);
ch += ret;
cnt -= ret;
}
ret = (ret < 0) ? -1 : ch - buf;
if (buf != chbuf)
free(buf);
return ret;
}
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