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Small cleanup: mostly whitespace vs. tabs.

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This commit is contained in:
Pedro F. Giffuni 2014-04-30 21:19:46 +00:00
parent 382b6bbafe
commit b251c17a97
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=265164
1 changed files with 31 additions and 31 deletions
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62
sbin/newfs_msdos/newfs_msdos.c
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@ -51,50 +51,50 @@ static const char rcsid[] =
#include <time.h>
#include <unistd.h>
#define MAXU16 0xffff /* maximum unsigned 16-bit quantity */
#define BPN 4 /* bits per nibble */
#define NPB 2 /* nibbles per byte */
#define MAXU16 0xffff /* maximum unsigned 16-bit quantity */
#define BPN 4 /* bits per nibble */
#define NPB 2 /* nibbles per byte */
#define DOSMAGIC 0xaa55 /* DOS magic number */
#define MINBPS 512 /* minimum bytes per sector */
#define MAXSPC 128 /* maximum sectors per cluster */
#define MAXNFT 16 /* maximum number of FATs */
#define DEFBLK 4096 /* default block size */
#define DEFBLK16 2048 /* default block size FAT16 */
#define DEFRDE 512 /* default root directory entries */
#define RESFTE 2 /* reserved FAT entries */
#define MINCLS12 1U /* minimum FAT12 clusters */
#define MINCLS16 0xff5U /* minimum FAT16 clusters */
#define MINCLS32 0xfff5U /* minimum FAT32 clusters */
#define MAXCLS12 0xff4U /* maximum FAT12 clusters */
#define MAXCLS16 0xfff4U /* maximum FAT16 clusters */
#define MAXCLS32 0xffffff4U /* maximum FAT32 clusters */
#define DOSMAGIC 0xaa55 /* DOS magic number */
#define MINBPS 512 /* minimum bytes per sector */
#define MAXSPC 128 /* maximum sectors per cluster */
#define MAXNFT 16 /* maximum number of FATs */
#define DEFBLK 4096 /* default block size */
#define DEFBLK16 2048 /* default block size FAT16 */
#define DEFRDE 512 /* default root directory entries */
#define RESFTE 2 /* reserved FAT entries */
#define MINCLS12 1U /* minimum FAT12 clusters */
#define MINCLS16 0xff5U /* minimum FAT16 clusters */
#define MINCLS32 0xfff5U /* minimum FAT32 clusters */
#define MAXCLS12 0xff4U /* maximum FAT12 clusters */
#define MAXCLS16 0xfff4U /* maximum FAT16 clusters */
#define MAXCLS32 0xffffff4U /* maximum FAT32 clusters */
#define mincls(fat) ((fat) == 12 ? MINCLS12 : \
#define mincls(fat) ((fat) == 12 ? MINCLS12 : \
(fat) == 16 ? MINCLS16 : \
MINCLS32)
#define maxcls(fat) ((fat) == 12 ? MAXCLS12 : \
#define maxcls(fat) ((fat) == 12 ? MAXCLS12 : \
(fat) == 16 ? MAXCLS16 : \
MAXCLS32)
#define mk1(p, x) \
#define mk1(p, x) \
(p) = (u_int8_t)(x)
#define mk2(p, x) \
#define mk2(p, x) \
(p)[0] = (u_int8_t)(x), \
(p)[1] = (u_int8_t)((x) >> 010)
#define mk4(p, x) \
#define mk4(p, x) \
(p)[0] = (u_int8_t)(x), \
(p)[1] = (u_int8_t)((x) >> 010), \
(p)[2] = (u_int8_t)((x) >> 020), \
(p)[3] = (u_int8_t)((x) >> 030)
#define argto1(arg, lo, msg) argtou(arg, lo, 0xff, msg)
#define argto2(arg, lo, msg) argtou(arg, lo, 0xffff, msg)
#define argto4(arg, lo, msg) argtou(arg, lo, 0xffffffff, msg)
#define argtox(arg, lo, msg) argtou(arg, lo, UINT_MAX, msg)
#define argto1(arg, lo, msg) argtou(arg, lo, 0xff, msg)
#define argto2(arg, lo, msg) argtou(arg, lo, 0xffff, msg)
#define argto4(arg, lo, msg) argtou(arg, lo, 0xffffffff, msg)
#define argtox(arg, lo, msg) argtou(arg, lo, UINT_MAX, msg)
struct bs {
u_int8_t bsJump[3]; /* bootstrap entry point */
@ -131,7 +131,7 @@ struct bsx {
u_int8_t exReserved1; /* reserved */
u_int8_t exBootSignature; /* extended boot signature */
u_int8_t exVolumeID[4]; /* volume ID number */
u_int8_t exVolumeLabel[11]; /* volume label */
u_int8_t exVolumeLabel[11]; /* volume label */
u_int8_t exFileSysType[8]; /* file system type */
} __packed;
@ -164,7 +164,7 @@ struct bpb {
u_int bpbBackup; /* backup boot sector */
};
#define BPBGAP 0, 0, 0, 0, 0, 0
#define BPBGAP 0, 0, 0, 0, 0, 0
static struct {
const char *name;
@ -174,10 +174,10 @@ static struct {
{"180", {512, 1, 1, 2, 64, 360, 0xfc, 2, 9, 1, BPBGAP}},
{"320", {512, 2, 1, 2, 112, 640, 0xff, 1, 8, 2, BPBGAP}},
{"360", {512, 2, 1, 2, 112, 720, 0xfd, 2, 9, 2, BPBGAP}},
{"640", {512, 2, 1, 2, 112, 1280, 0xfb, 2, 8, 2, BPBGAP}},
{"640", {512, 2, 1, 2, 112, 1280, 0xfb, 2, 8, 2, BPBGAP}},
{"720", {512, 2, 1, 2, 112, 1440, 0xf9, 3, 9, 2, BPBGAP}},
{"1200", {512, 1, 1, 2, 224, 2400, 0xf9, 7, 15, 2, BPBGAP}},
{"1232", {1024,1, 1, 2, 192, 1232, 0xfe, 2, 8, 2, BPBGAP}},
{"1232", {1024,1, 1, 2, 192, 1232, 0xfe, 2, 8, 2, BPBGAP}},
{"1440", {512, 1, 1, 2, 224, 2880, 0xf0, 9, 18, 2, BPBGAP}},
{"2880", {512, 2, 1, 2, 240, 5760, 0xf0, 9, 36, 2, BPBGAP}}
};
@ -1029,7 +1029,7 @@ 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-@ 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"