54 freopen(const char * __restrict file, const char * __restrict mode, FILE *fp)  in freopen()  argument
61 		fclose(fp);  in freopen()
66 	FLOCKFILE(fp);  in freopen()
78 		if (fp->pub._flags == 0) {  in freopen()
79 			FUNLOCKFILE(fp);  in freopen()
83 		if ((dflags = _fcntl(fp->pub._fileno, F_GETFL)) < 0) {  in freopen()
85 			fclose(fp);  in freopen()
86 			FUNLOCKFILE(fp);  in freopen()
92 			fclose(fp);  in freopen()
93 			FUNLOCKFILE(fp);  in freopen()
97 		if (fp->pub._flags & __SWR)  in freopen()
98 			__sflush(fp);  in freopen()
102 			if (_fcntl(fp->pub._fileno, F_SETFL, dflags) < 0) {  in freopen()
104 				fclose(fp);  in freopen()
105 				FUNLOCKFILE(fp);  in freopen()
111 			ftruncate(fp->pub._fileno, (off_t)0);  in freopen()
113 			_sseek(fp, (fpos_t)0, SEEK_SET);  in freopen()
115 			_fcntl(fileno(fp), F_SETFD, FD_CLOEXEC);  in freopen()
117 		f = fp->pub._fileno;  in freopen()
131 	if (fp->pub._flags == 0) {  in freopen()
132 		fp->pub._flags = __SEOF;	/* hold on to it */  in freopen()
137 		if (fp->pub._flags & __SWR)  in freopen()
138 			__sflush(fp);  in freopen()
140 		isopen = fp->_close != NULL;  in freopen()
141 		if ((wantfd = fp->pub._fileno) < 0 && isopen) {  in freopen()
142 			(*fp->_close)(fp->_cookie);  in freopen()
152 			(*fp->_close)(fp->_cookie);  in freopen()
166 		(*fp->_close)(fp->_cookie);  in freopen()
167 	if (fp->pub._flags & __SMBF)  in freopen()
168 		free((char *)fp->_bf._base);  in freopen()
169 	fp->pub._w = 0;  in freopen()
170 	fp->pub._r = 0;  in freopen()
171 	fp->pub._p = NULL;  in freopen()
172 	fp->_bf._base = NULL;  in freopen()
173 	fp->_bf._size = 0;  in freopen()
174 	fp->pub._lbfsize = 0;  in freopen()
175 	if (HASUB(fp))  in freopen()
176 		FREEUB(fp);  in freopen()
177 	fp->_ub._size = 0;  in freopen()
178 	if (HASLB(fp))  in freopen()
179 		FREELB(fp);  in freopen()
180 	fp->_lb._size = 0;  in freopen()
181 	memset(WCIO_GET(fp), 0, sizeof(struct wchar_io_data));  in freopen()
184 		fp->pub._flags = 0;		/* set it free */  in freopen()
185 		FUNLOCKFILE(fp);  in freopen()
209 	fp->pub._flags = flags;  in freopen()
210 	fp->pub._fileno = f;  in freopen()
211 	fp->_cookie = fp;  in freopen()
212 	fp->_read = __sread;  in freopen()
213 	fp->_write = __swrite;  in freopen()
214 	fp->_seek = __sseek;  in freopen()
215 	fp->_close = __sclose;  in freopen()
225 		_sseek(fp, (fpos_t)0, SEEK_END);  in freopen()
226 	FUNLOCKFILE(fp);  in freopen()
227 	return (fp);  in freopen()