Lines Matching defs:buf
147 char buf[BUFSIZ];
172 if (read(nfd, buf, 0) < 0)
177 if (read(nfd, buf, 0) < 0)
181 if ((n = read(nfd, buf, sizeof(buf))) < 0)
187 if ((ret = atomicio(write, lfd, buf, n)) != n)
193 if ((n = read(wfd, buf, sizeof(buf))) < 0)
200 if (*buf == '.') {
205 if (*buf != '~' &&
209 escape = (*buf == '~');
214 if ((ret = atomicio(write, nfd, buf, n)) != n)