Lines Matching refs:cfd
34 int cfd[2];
49 if (pipe(fds->cfd) == -1) {
62 CLOSEFD(fds->cfd[0]);
63 CLOSEFD(fds->cfd[1]);
70 CLOSEFD(fds->cfd[1]);
78 rv = read(fds->cfd[0], msg, len);
89 CLOSEFD(fds->cfd[0]);
92 rv = write(fds->cfd[1], msg, len);
107 CLOSEFD(fds->cfd[0]);
114 rv = write(fds->cfd[1], msg, len);
124 CLOSEFD(fds->cfd[1]);
128 rv = read(fds->cfd[0], msg, len);