Cross Reference: /src/lib/libc/gen/popen.c

Lines Matching defs:pdes
93 pdes_get(int *pdes, const char **type)
102 		if (socketpair(AF_LOCAL, stype, 0, pdes) < 0)
106 		if (pipe2(pdes, flags) == -1)
113 	(void)close(pdes[0]);
114 	(void)close(pdes[1]);
120 pdes_child(int *pdes, const char *type)
135 		(void)close(pdes[0]);
136 		if (pdes[1] != STDOUT_FILENO) {
137 			(void)dup2(pdes[1], STDOUT_FILENO);
138 			(void)close(pdes[1]);
143 		(void)close(pdes[1]);
144 		if (pdes[0] != STDIN_FILENO) {
145 			(void)dup2(pdes[0], STDIN_FILENO);
146 			(void)close(pdes[0]);
152 pdes_parent(int *pdes, struct pid *cur, pid_t pid, const char *type)
158 		iop = fdopen(pdes[0], type);
160 		cur->fd = pdes[0];
162 		(void)close(pdes[1]);
164 		iop = fdopen(pdes[1], type);
166 		cur->fd = pdes[1];
168 		(void)close(pdes[0]);
179 pdes_error(int *pdes, struct pid *cur)
182 	(void)close(pdes[0]);
183 	(void)close(pdes[1]);
190 	int pdes[2], serrno;
196 	if ((cur = pdes_get(pdes, &type)) == NULL)
206 		pdes_error(pdes, cur);
211 		pdes_child(pdes, type);
218 	pdes_parent(pdes, cur, pid, type);
229 	int pdes[2], serrno;
235 	if ((cur = pdes_get(pdes, &type)) == NULL)
243 		pdes_error(pdes, cur);
248 		pdes_child(pdes, type);
254 	pdes_parent(pdes, cur, pid, type);
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