48 __sfvwrite(FILE *fp, struct __suio *uio)  in __sfvwrite()  argument
60 	if (cantwrite(fp)) {  in __sfvwrite()
66 #define	COPY(n)	  (void)memcpy((void *)fp->_p, (void *)p, (size_t)(n))  in __sfvwrite()
79 	if (fp->_flags & __SNBF) {  in __sfvwrite()
86 			w = (*fp->_write)(fp->_cookie, p, len);  in __sfvwrite()
88 			w = (*fp->_write)(fp->_cookie, p, MIN(len, BUFSIZ2));  in __sfvwrite()
95 	} else if ((fp->_flags & __SLBF) == 0) {  in __sfvwrite()
109 			if ((fp->_flags & (__SALC | __SSTR)) ==  in __sfvwrite()
110 			    (__SALC | __SSTR) && fp->_w < (int)len) {  in __sfvwrite()
111 				size_t blen = fp->_p - fp->_bf._base;  in __sfvwrite()
116 				_size = fp->_bf._size;  in __sfvwrite()
120 				_base = realloc(fp->_bf._base, _size + 1);  in __sfvwrite()
123 				fp->_w += _size - fp->_bf._size;  in __sfvwrite()
124 				fp->_bf._base = _base;  in __sfvwrite()
125 				fp->_bf._size = _size;  in __sfvwrite()
126 				fp->_p = _base + blen;  in __sfvwrite()
128 			w = fp->_w;  in __sfvwrite()
129 			if (fp->_flags & __SSTR) {  in __sfvwrite()
133 				fp->_w -= w;  in __sfvwrite()
134 				fp->_p += w;  in __sfvwrite()
136 			} else if (fp->_p > fp->_bf._base && (int)len > w) {  in __sfvwrite()
140 				fp->_p += w;  in __sfvwrite()
141 				if (fflush(fp))  in __sfvwrite()
143 			} else if ((int)len >= (w = fp->_bf._size)) {  in __sfvwrite()
145 				w = (*fp->_write)(fp->_cookie, p, w);  in __sfvwrite()
152 				fp->_w -= w;  in __sfvwrite()
153 				fp->_p += w;  in __sfvwrite()
176 			w = fp->_w + fp->_bf._size;  in __sfvwrite()
177 			if (fp->_p > fp->_bf._base && s > w) {  in __sfvwrite()
180 				fp->_p += w;  in __sfvwrite()
181 				if (fflush(fp))  in __sfvwrite()
183 			} else if (s >= (w = fp->_bf._size)) {  in __sfvwrite()
184 				w = (*fp->_write)(fp->_cookie, p, w);  in __sfvwrite()
190 				fp->_w -= w;  in __sfvwrite()
191 				fp->_p += w;  in __sfvwrite()
195 				if (fflush(fp))  in __sfvwrite()
206 	fp->_flags |= __SERR;  in __sfvwrite()