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comparison toys/other/hello.c @ 944:b4faf2ae39e8

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This inlines CRC64, and nothing more. The functions involved were called only once.
author Isaac Dunham <idunham@lavabit.com>
date Sat, 06 Jul 2013 11:26:15 -0500
parents aaa638e82e51
children a25239480e7a
comparison
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943:8cb7d65a40e8 944:b4faf2ae39e8
3 * Copyright 2012 Rob Landley <rob@landley.net> 3 * Copyright 2012 Rob Landley <rob@landley.net>
4 * 4 *
5 * See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/ 5 * See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/
6 * See http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/cmdbehav.html 6 * See http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/cmdbehav.html
7 7
8 USE_HELLO(NEWTOY(hello, "e@d*c#b:a", TOYFLAG_USR|TOYFLAG_BIN)) 8 // Accept many different kinds of command line argument:
9
10 USE_HELLO(NEWTOY(hello, "(walrus)(blubber):e@d*c#b:a", TOYFLAG_USR|TOYFLAG_BIN))
9 11
10 config HELLO 12 config HELLO
11 bool "hello" 13 bool "hello"
12 default n 14 default n
13 help 15 help
27 GLOBALS( 29 GLOBALS(
28 char *b_string; 30 char *b_string;
29 long c_number; 31 long c_number;
30 struct arg_list *d_list; 32 struct arg_list *d_list;
31 long e_count; 33 long e_count;
34 char *blubber_string;
32 35
33 int more_globals; 36 int more_globals;
34 ) 37 )
38
39 // Parse many different kinds of command line argument:
35 40
36 void hello_main(void) 41 void hello_main(void)
37 { 42 {
38 printf("Hello world\n"); 43 printf("Hello world\n");
39 44
45 if (toys.optflags) printf("flags=%x\n", toys.optflags);
40 if (toys.optflags & FLAG_a) printf("Saw a\n"); 46 if (toys.optflags & FLAG_a) printf("Saw a\n");
41 if (toys.optflags & FLAG_b) printf("b=%s\n", TT.b_string); 47 if (toys.optflags & FLAG_b) printf("b=%s\n", TT.b_string);
42 if (toys.optflags & FLAG_c) printf("c=%ld\n", TT.c_number); 48 if (toys.optflags & FLAG_c) printf("c=%ld\n", TT.c_number);
43 while (TT.d_list) { 49 while (TT.d_list) {
44 printf("d=%s\n", TT.d_list->arg); 50 printf("d=%s\n", TT.d_list->arg);
45 TT.d_list = TT.d_list->next; 51 TT.d_list = TT.d_list->next;
46 } 52 }
47 if (TT.e_count) printf("e was seen %ld times", TT.e_count); 53 if (TT.e_count) printf("e was seen %ld times\n", TT.e_count);
48
49 while (*toys.optargs) printf("optarg=%s\n", *(toys.optargs++)); 54 while (*toys.optargs) printf("optarg=%s\n", *(toys.optargs++));
55 if (toys.optflags & FLAG_walrus) printf("Saw --walrus\n");
56 if (TT.blubber_string) printf("--blubber=%s\n", TT.blubber_string);
50 } 57 }