Lines Matching defs:rv
54 int rv;
64 rv = select(pipefd[0]+1, &rfds, NULL, NULL, &tv);
65 if (rv == -1)
67 if (rv != 0)
76 int rv;
83 rv = select(100, &fds, &fds, &fds, &tv);
84 if (rv == -1)
86 if (rv != 0)
89 rv = select(0, NULL, NULL, NULL, &tv);
90 if (rv == -1)
92 if (rv != 0)
98 int fd, rv;
110 if ((rv = poll(pfd, 2, INFTIM)) != 1)
111 errx(EXIT_FAILURE, "poll unexpected rv %d (%d)",
112 rv, errno);