FreeCalypso > hg > freecalypso-tools

comparison rvinterf/asyncshell/main.c @ 64:d43d82cbfb85

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fc-shell: use the newly adopted exit code convention
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 26 Oct 2016 22:25:18 +0000
parents e7502631a0f9
children 84920d3d97c6
comparison
equal deleted inserted replaced
63:09b4fd9b3827 64:d43d82cbfb85
5 #include <sys/types.h> 5 #include <sys/types.h>
6 #include <sys/errno.h> 6 #include <sys/errno.h>
7 #include <stdio.h> 7 #include <stdio.h>
8 #include <stdlib.h> 8 #include <stdlib.h>
9 #include <unistd.h> 9 #include <unistd.h>
10 #include "exitcodes.h"
10 11
11 char *socket_pathname = "/tmp/rvinterf_socket"; 12 char *socket_pathname = "/tmp/rvinterf_socket";
12 char *rvinterf_ttyport; 13 char *rvinterf_ttyport;
13 int ttyhacks, dflag; 14 int ttyhacks, dflag;
14 15
47 continue; 48 continue;
48 case '?': 49 case '?':
49 default: 50 default:
50 usage: fprintf(stderr, 51 usage: fprintf(stderr,
51 "usage: %s [options] [command]\n", argv[0]); 52 "usage: %s [options] [command]\n", argv[0]);
52 exit(1); 53 exit(ERROR_USAGE);
53 } 54 }
54 if (rvinterf_ttyport) { 55 if (rvinterf_ttyport) {
55 if (sopt) { 56 if (sopt) {
56 fprintf(stderr, 57 fprintf(stderr,
57 "%s error: -p and -s options are mutually exclusive\n", 58 "%s error: -p and -s options are mutually exclusive\n",
58 argv[0]); 59 argv[0]);
59 exit(1); 60 exit(ERROR_USAGE);
60 } 61 }
61 launch_rvinterf(rvinterf_ttyport); 62 launch_rvinterf(rvinterf_ttyport);
62 } else { 63 } else {
63 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) { 64 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) {
64 fprintf(stderr, 65 fprintf(stderr,
65 "%s error: -B, -l and -w options are meaningful only when launching rvinterf\n", 66 "%s error: -B, -l and -w options are meaningful only when launching rvinterf\n",
66 argv[0]); 67 argv[0]);
67 exit(1); 68 exit(ERROR_USAGE);
68 } 69 }
69 connect_local_socket(); 70 connect_local_socket();
70 } 71 }
71 72
72 if (argv[optind]) 73 if (argv[optind])
83 if (c < 0) { 84 if (c < 0) {
84 if (errno == EINTR) 85 if (errno == EINTR)
85 continue; 86 continue;
86 tty_cleanup(); 87 tty_cleanup();
87 perror("select"); 88 perror("select");
88 exit(1); 89 exit(ERROR_UNIX);
89 } 90 }
90 if (FD_ISSET(0, &fds)) 91 if (FD_ISSET(0, &fds))
91 handle_tty_input(); 92 handle_tty_input();
92 if (FD_ISSET(sock, &fds)) 93 if (FD_ISSET(sock, &fds))
93 handle_rvinterf_input(); 94 handle_rvinterf_input();