102 static int JSON_write(int fd, cJSON *json);
104 static cJSON *JSON_read(int fd);
2570 JSON_write(int fd, cJSON *json)  in JSON_write()  argument
2582 	if (Nwrite(fd, (char*) &nsize, sizeof(nsize), Ptcp) < 0)  in JSON_write()
2585 	    if (Nwrite(fd, str, hsize, Ptcp) < 0)  in JSON_write()
2596 JSON_read(int fd)  in JSON_read()  argument
2608     if (Nread(fd, (char*) &nsize, sizeof(nsize), Ptcp) >= 0) {  in JSON_read()
2613 	    rc = Nread(fd, str, hsize, Ptcp);  in JSON_read()
4534 	int fd;  in iperf_create_pidfile()  local
4538 	fd = open(test->pidfile, O_RDONLY, 0);  in iperf_create_pidfile()
4539 	if (fd >= 0) {  in iperf_create_pidfile()
4540 	    if (read(fd, buf, sizeof(buf) - 1) >= 0) {  in iperf_create_pidfile()
4566 	fd = open(test->pidfile, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR|S_IWUSR);  in iperf_create_pidfile()
4567 	if (fd < 0) {  in iperf_create_pidfile()
4571 	if (write(fd, buf, strlen(buf)) < 0) {  in iperf_create_pidfile()
4574 	if (close(fd) < 0) {  in iperf_create_pidfile()