Lines Matching refs:token
58 * Pass a token thru pipes to CHILDREN+1 processes in a circular list
88 int token;
106 if (read(fds[i][0], &token, sizeof(token))
107 != sizeof(token))
109 if (write(fds[i+1][1], &token, sizeof(token))
110 != sizeof(token))
118 token = j;
119 if (write(fds[0][1], &token, sizeof(token)) != sizeof(token))
121 if (read(fds[CHILDREN][0], &token, sizeof(token))
122 != sizeof(token))