/*
* Non-MT-safe version.
*/
wint_t
__fputwc(wchar_t wc, FILE *fp, locale_t locale)
{
char buf[MB_LEN_MAX];
size_t i, len;
struct xlocale_ctype *l = XLOCALE_CTYPE(locale);
if (MB_CUR_MAX == 1 && wc > 0 && wc <= UCHAR_MAX) {
/*
* Assume single-byte locale with no special encoding.
* A more careful test would be to check
* _CurrentRuneLocale->encoding.
*/
*buf = (unsigned char)wc;
len = 1;
} else {
if ((len = l->__wcrtomb(buf, wc, &fp->_mbstate)) == (size_t)-1) {
fp->_flags |= __SERR;
return (WEOF);
}
}
for (i = 0; i < len; i++)
if (__sputc((unsigned char)buf[i], fp) == EOF)
return (WEOF);
return ((wint_t)wc);
}
EXPORT_C int
putc (int c,register FILE *fp)
{
/* CHECK_INIT is (eventually) called by __swbuf. */
return __sputc (c, fp);
}
int
putc_unlocked(int c, FILE *fp)
{
if (cantwrite(fp)) {
errno = EBADF;
return (EOF);
}
return (__sputc(c, fp));
}
int
fputc(int c, FILE *fp)
{
int retval;
FLOCKFILE(fp);
retval = __sputc(c, fp);
FUNLOCKFILE(fp);
return (retval);
}
int
putc_unlocked(int c, FILE *fp)
{
if (cantwrite(fp)) {
errno = EBADF;
return (EOF);
}
_SET_ORIENTATION(fp, -1);
return (__sputc(c, fp));
}
int fputc(int c, FILE *fp)
{
int retval;
FLOCKFILE(fp);
/* Orientation set by __sputc() when buffer is full. */
/* ORIENT(fp, -1); */
retval = __sputc(c, fp);
FUNLOCKFILE(fp);
return (retval);
}
/*
* A subroutine version of the macro putchar
*/
int
putchar(int c)
{
register int r;
EXCL_START(&stdout->_file_lock);
r = __sputc(c, stdout);
EXCL_END(&stdout->_file_lock);
return r;
}
int
putc_unlocked(int c, FILE *fp)
{
_DIAGASSERT(fp != NULL);
if(fp == NULL) {
errno = EINVAL;
return (EOF);
}
return (__sputc(c, fp));
}
/*
* A subroutine version of the macro putchar
*/
int
putchar(int c)
{
int retval;
FILE *so = stdout;
FLOCKFILE(so);
retval = __sputc(c, so);
FUNLOCKFILE(so);
return (retval);
}
int
fputc(int c, FILE *fp)
{
int r;
_DIAGASSERT(fp != NULL);
FLOCKFILE(fp);
r = __sputc(c, fp);
FUNLOCKFILE(fp);
return r;
}
/*
* A subroutine version of the macro putchar
*/
EXPORT_C int
putchar(int c)
{
int retval;
FILE *so = stdout;
FLOCKFILE(so);
/* Orientation set by __sputc() when buffer is full. */
/* ORIENT(so, -1); */
retval = __sputc(c, so);
FUNLOCKFILE(so);
return (retval);
}
int
putc(int c, FILE *fp)
{
int r;
_DIAGASSERT(fp != NULL);
if(fp == NULL) {
errno = EINVAL;
return (EOF);
}
FLOCKFILE(fp);
r = __sputc(c, fp);
FUNLOCKFILE(fp);
return r;
}
int
fputc(int c, FILE *fp)
{
int r;
_DIAGASSERT(fp != NULL);
if(fp != NULL) {
FLOCKFILE(fp);
r = __sputc(c, fp);
FUNLOCKFILE(fp);
}
else {
r = EOF;
errno = ENOSTR;
}
return r;
}
/*
* Non-MT-safe version.
*/
wint_t
__fputwc(wchar_t wc, FILE *fp, locale_t locale)
{
char buf[MB_LEN_MAX];
size_t i, len;
struct xlocale_ctype *l = XLOCALE_CTYPE(locale);
if ((len = l->__wcrtomb(buf, wc, &fp->_mbstate)) == (size_t)-1) {
fp->_flags |= __SERR;
return (WEOF);
}
for (i = 0; i < len; i++)
if (__sputc((unsigned char)buf[i], fp) == EOF)
return (WEOF);
return ((wint_t)wc);
}
/*
* Non-MT-safe version.
*/
wint_t
__fputwc(wchar_t wc, FILE *fp, locale_t locale)
{
struct wchar_io_data *wcio;
mbstate_t *st;
char buf[MB_LEN_MAX];
size_t i, len;
struct xlocale_ctype *l = XLOCALE_CTYPE(locale);
ORIENT(fp, 1);
wcio = WCIO_GET(fp);
if (wcio == NULL) {
errno = ENOMEM;
return WEOF;
}
wcio->wcio_ungetwc_inbuf = 0;
st = &wcio->wcio_mbstate_out;
if (MB_CUR_MAX == 1 && wc > 0 && wc <= UCHAR_MAX) {
/*
* Assume single-byte locale with no special encoding.
* A more careful test would be to check
* _CurrentRuneLocale->encoding.
*/
*buf = (unsigned char)wc;
len = 1;
} else {
if ((len = l->__wcrtomb(buf, wc, st)) == (size_t)-1) {
fp->pub._flags |= __SERR;
return (WEOF);
}
}
for (i = 0; i < len; i++)
if (__sputc((unsigned char)buf[i], fp) == EOF)
return (WEOF);
return ((wint_t)wc);
}
int
pd_putchar_unlocked_p(int ch)
{
return (__sputc(ch, stdout));
}
Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "%W% (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */
#include <_ansi.h>
#include <stdio.h>
#include "local.h"
/*
* A subroutine version of the macro putc.
*/
#undef putc
int
_DEFUN(putc, (c, fp),
int c _AND
register FILE *fp)
{
int result;
CHECK_INIT (_REENT, fp);
_flockfile (fp);
result = __sputc (c, fp);
_funlockfile (fp);
return result;
}
int
pd_putc_unlocked_p(int ch, FILEpd *fp)
{
return (__sputc(ch, fp));
}