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Add another field to the filename specified for create and add

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operations to specify the intended pathname for the blob.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@474 f3766cd6-281f-0410-b1cd-43a5c92072e9
This commit is contained in:
Stefan Reinauer 2007-08-20 00:08:18 +00:00
parent fa71bfb180
commit 55c50f085b
1 changed files with 28 additions and 3 deletions
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31
util/lar/lar.c
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@ -46,7 +46,7 @@ static void usage(char *name)
printf("\nLAR - the LinuxBIOS Archiver " VERSION "\n" COPYRIGHT "\n\n"
"Usage: %s [-cxal] archive.lar [[[file1] file2] ...]\n\n", name);
printf("Examples:\n");
printf(" lar -c -s 32768 -b bootblock myrom.lar foo nocompress:bar\n");
printf(" lar -c -s 32k -b bootblock myrom.lar foo nocompress:bar\n");
printf(" lar -a myrom.lar foo blob:baz\n");
printf(" lar -l myrom.lar\n\n");
@ -61,7 +61,9 @@ static void usage(char *name)
printf(" * Pathname is the name to use in the LAR header.\n\n");
printf("Create options:\n");
printf(" -s [size]\tSpecify the size of the archive (in bytes)\n");
printf(" -s [size] \tSpecify the size of the archive.\n");
printf(" \tUse a 'k' suffix to multiply the size by 1024 or\n");
printf(" \ta 'm' suffix to multiple the size by 1024*1024.\n");
printf(" -b [bootblock]\tSpecify the bootblock blob\n");
printf(" -C [lzma|nrv2b]\tSpecify the compression method to use\n\n");
@ -73,6 +75,29 @@ static void usage(char *name)
}
/* Add a human touch to the LAR size by allowing suffixes:
* XX[KkMm] where k = XX * 1024 and m or M = xx * 1024 * 1024
*/
static void parse_larsize(char *str)
{
char *p = NULL;
unsigned int size = strtoul(str, &p, 0);
if (p != NULL) {
if (*p == 'k' || *p == 'K')
size *= 1024;
else if (*p == 'm' || *p == 'M')
size *= (1024 * 1024);
else if (*p) {
fprintf(stderr, "Unknown LAR size suffix '%c'\n", *p);
exit(1);
}
}
larsize = size;
}
int verbose(void)
{
return isverbose;
@ -219,7 +244,7 @@ int main(int argc, char *argv[])
larmode = EXTRACT;
break;
case 's':
larsize = strtol(optarg, (char **)NULL, 10);
parse_larsize(optarg);
break;
case 'b':
bootblock = strdup(optarg);