int
vsnprintf(char *buf, size_t size, const char *fmt, va_list ap)
{
sbuf = buf;
ebuf = buf + size - 1;
kdoprnt(sputchar, fmt, ap);
*sbuf = '\0';
return sbuf - buf;
}
void
vprintf(const char *fmt, va_list ap)
{
kdoprnt(putchar, fmt, ap);
#if defined(__minix) && defined(LIBSA_PRINTF_WIDTH_SUPPORT)
/* BJG: our libminc kputc() relies on a 0 to flush the diag buffer. */
putchar(0);
#endif /* defined(__minix) && defined(LIBSA_PRINTF_WIDTH_SUPPORT) */
}
int
vsnprintf(char *buf, size_t size, const char *fmt, va_list ap)
{
sbuf = buf;
ebuf = buf + size - 1;
#if defined(__minix)
scount = 0; /* use scount to keep track of written items */
#endif /* defined(__minix) */
kdoprnt(sputchar, fmt, ap);
#if defined(__minix)
if (sbuf){ /* handle case where sbuf == NULL */
*sbuf = '\0';
}
return scount;
#else /* __minix is not defined */
*sbuf = '\0';
return sbuf - buf;
#endif /* defined(__minix) */
}
void
vprintf(const char *fmt, va_list ap)
{
kdoprnt(putchar, fmt, ap);
}