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Lines Matching refs:rc

79   ssize_t rc;
91       while ((rc = recvmsg(daemon->netlinkfd, &msg, MSG_PEEK | MSG_TRUNC)) == -1 && errno == EINTR);
94       if (rc != -1 && (msg.msg_flags & MSG_TRUNC))
97 	  if ((size_t)rc == iov.iov_len)
99 	      if (expand_buf(&iov, rc + 100))
103 	    expand_buf(&iov, rc);
108       while ((rc = recvmsg(daemon->netlinkfd, &msg, 0)) == -1 && errno == EINTR);
111       if (rc == -1 || nladdr.nl_pid == 0)
118       rc = -1;
122   return rc;