FreeCalypso > hg > freecalypso-tools

annotate rvinterf/etmsync/help.c @ 505:7bf0d909c87e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-loadtool flash ID check: change of reset after the check logic This change only affects those flash configurations that have ID checks enabled. The logic for resetting the flash after the ID check has been changed as follows: 1) If the check fails, we return without attempting to reset the flash. 2) If the check is successful, we reset the flash using the configured method (could be AMD or Intel or Intel W30) instead of always doing an AMD flash reset as the original code did.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2019 19:58:01 +0000
parents 24cb10d508d7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
27
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module implements the fc-fsio help facility.
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 */
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 #include <stdio.h>
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <ctype.h>
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <string.h>
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include <strings.h>
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 #include <stdlib.h>
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 #include "exitcodes.h"
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 extern char help_file_pathname[];
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 show_help_topic(topic)
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 char *topic;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 FILE *f;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 char linebuf[256];
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 char *cp, *np;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 int flag;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 f = fopen(help_file_pathname, "r");
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 if (!f) {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 perror(help_file_pathname);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 return(ERROR_UNIX);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 for (;;) {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 if (!fgets(linebuf, sizeof linebuf, f)) {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 fprintf(stderr, "Help topic \"%s\" not found\n", topic);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 fclose(f);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 return(ERROR_USAGE);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 if (linebuf[0] != '=' || linebuf[1] != '=' || linebuf[2] != '=')
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 continue;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 for (cp = linebuf + 3; isspace(*cp); cp++)
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 ;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 for (np = cp; *cp && !isspace(*cp); cp++)
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 ;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 if (*cp)
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 *cp++ = '\0';
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 if (!strcmp(np, topic))
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 break;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 for (flag = 0; fgets(linebuf, sizeof linebuf, f); ) {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 if (linebuf[0] == '=' && linebuf[1] == '=' &&
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 linebuf[2] == '=') {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 if (flag)
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 break;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 else
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 continue;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 fputs(linebuf, stdout);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 flag = 1;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 fclose(f);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 return(0);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 cmd_help(argc, argv)
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 char **argv;
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 switch (argc) {
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 case 1:
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 return show_help_topic("main");
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 case 2:
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 return show_help_topic(argv[1]);
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67 default:
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 fprintf(stderr, "internal error in cmd_help(): bad argc\n");
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 abort();
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 }
24cb10d508d7 fc-fsio help command implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 }