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Add usage, some parameters and set bootable HFS partition

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This commit is contained in:
Laurent Vivier 2004-12-24 00:10:33 +00:00
parent f2dea3f3e2
commit 97612d63c1
1 changed files with 25 additions and 3 deletions
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28
tools/emile.c
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@ -34,9 +34,9 @@ enum {
ARG_SET_HFS,
ARG_SET_STARTUP,
ARG_BACKUP,
ARG_TEST,
ARG_APPEND,
ARG_APPEND = 'a',
ARG_VERBOSE ='v',
ARG_TEST = 't',
ARG_FIRST = 'f',
ARG_SECOND = 's',
ARG_KERNEL = 'k',
@ -65,6 +65,24 @@ static struct option long_options[] =
static void usage(int argc, char** argv)
{
fprintf(stderr, "Usage: %s [OPTION]\n", argv[0]);
fprintf(stderr, "Update and install EMILE stuff on your SCSI disk.\n");
fprintf(stderr, "EMILE allows to boot linux directly from linux partition\n");
fprintf(stderr," -h, --help display this text\n");
fprintf(stderr," -v, --verbose active verbose mode\n");
fprintf(stderr," -t, --test active test mode (don't write to disk)\n");
fprintf(stderr," --scanbus display information about all disks and partitions\n");
fprintf(stderr," -f, --first PATH set path of EMILE first level\n");
fprintf(stderr," -s, --second PATH set path of EMILE second level\n");
fprintf(stderr," -k, --kernel PATH set path of kernel\n");
fprintf(stderr," -a, --append ARG set kernel command line\n");
fprintf(stderr," -p, --partition DEV define device where to install boot block\n");
fprintf(stderr," --backup[=FILE] save current boot block to FILE\n");
fprintf(stderr," --set-hfs set type of partition DEV to Apple_HFS (needed to be bootable)\n");
fprintf(stderr," --set-startup set partition DEV to be the startup partition\n");
fprintf(stderr, "\nUse \"--test\" to see default values\n");
fprintf(stderr, "!!! USE WITH CAUTION AND AT YOUR OWN RISK !!!\n");
fprintf(stderr, "\nbuild: \n%s\n", SIGNATURE);
}
@ -274,6 +292,10 @@ static int set_HFS(char *dev_name)
if (ret == -1)
return -1;
ret = emile_map_partition_set_bootable(map, 1);
if (ret == -1)
return -1;
ret = emile_map_write(map, partition - 1);
if (ret == -1)
return -1;
@ -320,7 +342,7 @@ int main(int argc, char **argv)
while(1)
{
c = getopt_long(argc, argv, "vhf:s:k:b:", long_options, &option_index);
c = getopt_long(argc, argv, "vhtf:a:s:k:b:", long_options, &option_index);
if (c == -1)
break;
switch(c)