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comparison Python/pythonmain.c @ 560:0614d887d10a legacy-trunk

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Stop option processing immediately after "-c command", leaving additional options for the command to handle.
author Guido van Rossum <guido@python.org>
date Thu, 02 Jan 1992 16:16:18 +0000
parents e198cc98a4fd
children 0868176365d7
comparison
equal deleted inserted replaced
559:683edb0c4463 560:0614d887d10a
63 FILE *fp = stdin; 63 FILE *fp = stdin;
64 64
65 initargs(&argc, &argv); /* Defined in config*.c */ 65 initargs(&argc, &argv); /* Defined in config*.c */
66 66
67 while ((c = getopt(argc, argv, "c:")) != EOF) { 67 while ((c = getopt(argc, argv, "c:")) != EOF) {
68 if (c == 'c') {
69 /* -c is the last option; following arguments
70 that look like options are left for the
71 the command to interpret. */
72 command = malloc(strlen(optarg) + 2);
73 /* Ignore malloc errors this early... */
74 strcpy(command, optarg);
75 strcat(command, "\n");
76 break;
77 }
78
68 switch (c) { 79 switch (c) {
80
81 /* This space reserved for other options */
69 82
70 default: 83 default:
71 fprintf(stderr, 84 fprintf(stderr,
72 "usage: %s [-c cmd | file | -] [arg] ...\n", 85 "usage: %s [-c cmd | file | -] [arg] ...\n",
73 argv[0]); 86 argv[0]);
74 exit(2); 87 exit(2);
75 /*NOTREACHED*/ 88 /*NOTREACHED*/
76
77 case 'c':
78 if (command != NULL) {
79 fprintf(stderr, "%s: duplicate -c option\n",
80 argv[0]);
81 exit(2);
82 }
83 command = malloc(strlen(optarg) + 2);
84 /* Ignore malloc errors this early... */
85 strcpy(command, optarg);
86 strcat(command, "\n");
87 break;
88 89
89 } 90 }
90 } 91 }
91 92
92 if (command == NULL && optind < argc && strcmp(argv[optind], "-") != 0) 93 if (command == NULL && optind < argc && strcmp(argv[optind], "-") != 0)