change recv() to return a ssize_t and take a size_t as a length

[unix-history] / usr / src / lib / libc / net / recv.c

/*
* Copyright (c) 1988, 1993
*      The Regents of the University of California.  All rights reserved.
*
* %sccs.include.redist.c%
*/

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)recv.c      8.2 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

#include <sys/types.h>
#include <sys/socket.h>

#include <stddef.h>

ssize_t
recv(s, buf, len, flags)
       int s, flags;
       size_t len;
       void *buf;
{
       return (recvfrom(s, buf, len, flags, NULL, 0));
}