50 freopen(const char *file, const char *mode, FILE *fp)  in freopen()  argument
56 		(void) fclose(fp);  in freopen()
63 	FLOCKFILE(fp);  in freopen()
73 	if (fp->_flags == 0) {  in freopen()
74 		fp->_flags = __SEOF;	/* hold on to it */  in freopen()
79 		if (fp->_flags & __SWR)  in freopen()
80 			(void) __sflush(fp);  in freopen()
82 		isopen = fp->_close != NULL;  in freopen()
83 		if ((wantfd = fp->_file) < 0 && isopen) {  in freopen()
84 			(void) (*fp->_close)(fp->_cookie);  in freopen()
94 			(void) (*fp->_close)(fp->_cookie);  in freopen()
107 		(void) (*fp->_close)(fp->_cookie);  in freopen()
108 	if (fp->_flags & __SMBF)  in freopen()
109 		free((char *)fp->_bf._base);  in freopen()
110 	fp->_w = 0;  in freopen()
111 	fp->_r = 0;  in freopen()
112 	fp->_p = NULL;  in freopen()
113 	fp->_bf._base = NULL;  in freopen()
114 	fp->_bf._size = 0;  in freopen()
115 	fp->_lbfsize = 0;  in freopen()
116 	if (HASUB(fp))  in freopen()
117 		FREEUB(fp);  in freopen()
118 	_UB(fp)._size = 0;  in freopen()
119 	WCIO_FREE(fp);  in freopen()
120 	if (HASLB(fp))  in freopen()
121 		FREELB(fp);  in freopen()
122 	fp->_lb._size = 0;  in freopen()
125 		fp->_flags = 0;		/* set it free */  in freopen()
126 		FUNLOCKFILE(fp);  in freopen()
145 		fp->_flags = 0;		/* set it free */  in freopen()
146 		FUNLOCKFILE(fp);  in freopen()
151 	fp->_flags = flags;  in freopen()
152 	fp->_file = f;  in freopen()
153 	fp->_cookie = fp;  in freopen()
154 	fp->_read = __sread;  in freopen()
155 	fp->_write = __swrite;  in freopen()
156 	fp->_seek = __sseek;  in freopen()
157 	fp->_close = __sclose;  in freopen()
168 		(void) __sseek((void *)fp, (fpos_t)0, SEEK_END);  in freopen()
169 	FUNLOCKFILE(fp);  in freopen()
170 	return (fp);  in freopen()