fputwc.c (93996f6d58e252f9f975d3bc8522df8fe227f002) fputwc.c (87275e436a0fb31fea2757532860a3ec993d2cd6)
1/*-
1/*-
2 * Copyright (c) 2002 Tim J. Robbins.
2 * Copyright (c) 2002-2004 Tim J. Robbins.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright

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38#include "local.h"
39
40/*
41 * Non-MT-safe version.
42 */
43wint_t
44__fputwc(wchar_t wc, FILE *fp)
45{
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright

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38#include "local.h"
39
40/*
41 * Non-MT-safe version.
42 */
43wint_t
44__fputwc(wchar_t wc, FILE *fp)
45{
46 static const mbstate_t initial;
47 mbstate_t mbs;
48 char buf[MB_LEN_MAX];
49 size_t i, len;
50
51 if (MB_CUR_MAX == 1 && wc > 0 && wc <= UCHAR_MAX) {
52 /*
53 * Assume single-byte locale with no special encoding.
54 * A more careful test would be to check
55 * _CurrentRuneLocale->encoding.
56 */
57 *buf = (unsigned char)wc;
58 len = 1;
59 } else {
46 char buf[MB_LEN_MAX];
47 size_t i, len;
48
49 if (MB_CUR_MAX == 1 && wc > 0 && wc <= UCHAR_MAX) {
50 /*
51 * Assume single-byte locale with no special encoding.
52 * A more careful test would be to check
53 * _CurrentRuneLocale->encoding.
54 */
55 *buf = (unsigned char)wc;
56 len = 1;
57 } else {
60 mbs = initial;
61 if ((len = wcrtomb(buf, wc, &mbs)) == (size_t)-1) {
58 if ((len = wcrtomb(buf, wc, &fp->_extra->mbstate)) ==
59 (size_t)-1) {
62 fp->_flags |= __SERR;
63 return (WEOF);
64 }
65 }
66
67 for (i = 0; i < len; i++)
68 if (__sputc((unsigned char)buf[i], fp) == EOF)
69 return (WEOF);

--- 19 unchanged lines hidden --- 		60 fp->_flags |= __SERR;
61 return (WEOF);
62 }
63 }
64
65 for (i = 0; i < len; i++)
66 if (__sputc((unsigned char)buf[i], fp) == EOF)
67 return (WEOF);

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