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Use netbsd usage() implementation in newfs_msdos

Browse source 
In r289629 newfs_msdos option descriptions are available in
mkfs_msdos.h.

Obtained from:	NetBSD
This commit is contained in:
Ed Maste 2015-11-27 14:40:21 +00:00
parent 2d80af4f4a
commit 64953dd1dd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=291385
1 changed files with 14 additions and 27 deletions
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41
sbin/newfs_msdos/newfs_msdos.c
View file

@ -235,31 +235,18 @@ argtooff(const char *arg, const char *msg)
static void
usage(void)
{
fprintf(stderr,
"usage: newfs_msdos [ -options ] special [disktype]\n"
"where the options are:\n"
"\t-@ create file system at specified offset\n"
"\t-B get bootstrap from file\n"
"\t-C create image file with specified size\n"
"\t-F FAT type (12, 16, or 32)\n"
"\t-I volume ID\n"
"\t-L volume label\n"
"\t-N don't create file system: just print out parameters\n"
"\t-O OEM string\n"
"\t-S bytes/sector\n"
"\t-a sectors/FAT\n"
"\t-b block size\n"
"\t-c sectors/cluster\n"
"\t-e root directory entries\n"
"\t-f standard format\n"
"\t-h drive heads\n"
"\t-i file system info sector\n"
"\t-k backup boot sector\n"
"\t-m media descriptor\n"
"\t-n number of FATs\n"
"\t-o hidden sectors\n"
"\t-r reserved sectors\n"
"\t-s file system size (sectors)\n"
"\t-u sectors/track\n");
exit(1);
fprintf(stderr,
"usage: %s [ -options ] special [disktype]\n", getprogname());
fprintf(stderr, "where the options are:\n");
static struct {
char o;
const char *h;
} opts[] = {
#define AOPT(_opt, _type, _name, _min, _desc) { _opt, _desc },
ALLOPTS
#undef AOPT
};
for (size_t i = 0; i < nitems(opts); i++)
fprintf(stderr, "\t-%c %s\n", opts[i].o, opts[i].h);
exit(1);
}