Lines Matching refs:rw
37 int nfd, n, rw;
66 rw = read(ifd, irh, ibuff + RELAY_BUFSZ - irh);
67 if (rw == -1)
69 if (rw == 0)
71 irh += rw;
75 rw = write(ofd, iwt, iwh - iwt);
76 if (rw == -1)
78 iwt += rw;
82 rw = read(rfd, iwh, obuff + RELAY_BUFSZ - iwh);
83 if (rw == -1)
85 if (rw == 0)
87 iwh += rw;
91 rw = write(rfd, irt, irh - irt);
92 if (rw == -1)
94 irt += rw;