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comparison mtctest/main.c @ 37:a065b4a62a8a

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themwi-test-mtc: drain stdin when we receive input meant to request user disconnect
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 10 Jul 2022 00:32:38 -0800
parents e8e82a4bf12b
children c8e9b295e88f
comparison
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36:e8e82a4bf12b 37:a065b4a62a8a
10 #include <syslog.h> 10 #include <syslog.h>
11 #include <unistd.h> 11 #include <unistd.h>
12 12
13 extern int mtc_socket; 13 extern int mtc_socket;
14 extern int disconnect_mode; 14 extern int disconnect_mode;
15
16 static void
17 drain_stdin()
18 {
19 char buf[256];
20
21 read(0, buf, sizeof buf);
22 }
15 23
16 main(argc, argv) 24 main(argc, argv)
17 char **argv; 25 char **argv;
18 { 26 {
19 extern int optind; 27 extern int optind;
56 perror("select"); 64 perror("select");
57 exit(1); 65 exit(1);
58 } 66 }
59 if (FD_ISSET(mtc_socket, &fds)) 67 if (FD_ISSET(mtc_socket, &fds))
60 mtc_socket_select(); 68 mtc_socket_select();
61 if (!disconnect_mode && FD_ISSET(0, &fds)) 69 if (!disconnect_mode && FD_ISSET(0, &fds)) {
70 drain_stdin();
62 send_disconnect_req(); 71 send_disconnect_req();
72 }
63 } 73 }
64 } 74 }