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Lines Matching defs:rpipe

45 static int channel(int rpipe[2], int wpipe[2]);
62 	int pflag, rpipe[2], wpipe[2];
121 	 * parent's viewpoint, meaning the screen reads from rpipe[0] and
123 	 * writes to rpipe[1].
125 	if (channel(rpipe, wpipe) == -1)
127 	ipvi->ifd = rpipe[0];
135 	arg_format(execp, &argc, &argv, wpipe[0], rpipe[1]);
143 		(void)close(rpipe[0]);
166 		(void)close(rpipe[1]);
187 channel(int rpipe[2], int wpipe[2])
190 	if ((x = pipe(rpipe) == -1) || pipe(wpipe) == -1) {
194 			close(rpipe[0]);
195 			close(rpipe[1]);
201 		rpipe[0] = sockets[0];
203 		if (((rpipe[1] = dup(sockets[1])) == -1) ||
207 			if (rpipe[1] != -1)
208 				close(rpipe[1]);