Plan 9 from Bell Labs’s /usr/web/sources/patch/maybe/ape-updates/socketpair.c

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


/* posix */
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>

/* bsd extensions */
#include <sys/uio.h>
#include <sys/socket.h>

int
socketpair(int domain, int type, int protocol, int *sv)
{
	USED(protocol, type);
	switch(domain){
	case PF_UNIX:
		return pipe(sv);
	default:
		errno = EOPNOTSUPP;
		return -1;
	}
}

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