48 __sfvwrite(FILE *fp, struct __suio *uio)  in __sfvwrite()  argument
60 	if (prepwrite(fp) != 0)  in __sfvwrite()
64 #define	COPY(n)	  (void)memcpy((void *)fp->pub._p, (void *)p, (size_t)(n))  in __sfvwrite()
77 	if (fp->pub._flags & __SNBF) {  in __sfvwrite()
83 			w = _swrite(fp, p, MIN(len, BUFSIZ));  in __sfvwrite()
89 	} else if ((fp->pub._flags & __SLBF) == 0) {  in __sfvwrite()
103 			if ((fp->pub._flags & (__SALC | __SSTR)) ==  in __sfvwrite()
104 			    (__SALC | __SSTR) && fp->pub._w < len) {  in __sfvwrite()
105 				size_t blen = fp->pub._p - fp->_bf._base;  in __sfvwrite()
111 				fp->pub._w = len + 128;  in __sfvwrite()
112 				fp->_bf._size = blen + len + 128;  in __sfvwrite()
113 				fp->_bf._base =  in __sfvwrite()
114 				    reallocf(fp->_bf._base, fp->_bf._size + 1);  in __sfvwrite()
115 				if (fp->_bf._base == NULL)  in __sfvwrite()
117 				fp->pub._p = fp->_bf._base + blen;  in __sfvwrite()
119 			w = fp->pub._w;  in __sfvwrite()
120 			if (fp->pub._flags & __SSTR) {  in __sfvwrite()
125 					fp->pub._w -= w;  in __sfvwrite()
126 					fp->pub._p += w;  in __sfvwrite()
129 			} else if (fp->pub._p > fp->_bf._base && len > w) {  in __sfvwrite()
133 				fp->pub._p += w;  in __sfvwrite()
134 				if (__fflush(fp))  in __sfvwrite()
136 			} else if (len >= (w = fp->_bf._size)) {  in __sfvwrite()
138 				w = _swrite(fp, p, w);  in __sfvwrite()
145 				fp->pub._w -= w;  in __sfvwrite()
146 				fp->pub._p += w;  in __sfvwrite()
169 			w = fp->pub._w + fp->_bf._size;  in __sfvwrite()
170 			if (fp->pub._p > fp->_bf._base && s > w) {  in __sfvwrite()
173 				fp->pub._p += w;  in __sfvwrite()
174 				if (__fflush(fp))  in __sfvwrite()
176 			} else if (s >= (w = fp->_bf._size)) {  in __sfvwrite()
177 				w = _swrite(fp, p, w);  in __sfvwrite()
183 				fp->pub._w -= w;  in __sfvwrite()
184 				fp->pub._p += w;  in __sfvwrite()
188 				if (__fflush(fp))  in __sfvwrite()
199 	fp->pub._flags |= __SERR;  in __sfvwrite()