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Small cleanup: mostly whitespace vs. tabs.
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parent
382b6bbafe
commit
b251c17a97
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=265164
@ -51,50 +51,50 @@ static const char rcsid[] =
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#include <time.h>
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#include <unistd.h>
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#define MAXU16 0xffff /* maximum unsigned 16-bit quantity */
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#define BPN 4 /* bits per nibble */
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#define NPB 2 /* nibbles per byte */
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#define MAXU16 0xffff /* maximum unsigned 16-bit quantity */
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#define BPN 4 /* bits per nibble */
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#define NPB 2 /* nibbles per byte */
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#define DOSMAGIC 0xaa55 /* DOS magic number */
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#define MINBPS 512 /* minimum bytes per sector */
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#define MAXSPC 128 /* maximum sectors per cluster */
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#define MAXNFT 16 /* maximum number of FATs */
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#define DEFBLK 4096 /* default block size */
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#define DEFBLK16 2048 /* default block size FAT16 */
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#define DEFRDE 512 /* default root directory entries */
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#define RESFTE 2 /* reserved FAT entries */
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#define MINCLS12 1U /* minimum FAT12 clusters */
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#define MINCLS16 0xff5U /* minimum FAT16 clusters */
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#define MINCLS32 0xfff5U /* minimum FAT32 clusters */
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#define MAXCLS12 0xff4U /* maximum FAT12 clusters */
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#define MAXCLS16 0xfff4U /* maximum FAT16 clusters */
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#define MAXCLS32 0xffffff4U /* maximum FAT32 clusters */
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#define DOSMAGIC 0xaa55 /* DOS magic number */
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#define MINBPS 512 /* minimum bytes per sector */
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#define MAXSPC 128 /* maximum sectors per cluster */
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#define MAXNFT 16 /* maximum number of FATs */
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#define DEFBLK 4096 /* default block size */
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#define DEFBLK16 2048 /* default block size FAT16 */
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#define DEFRDE 512 /* default root directory entries */
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#define RESFTE 2 /* reserved FAT entries */
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#define MINCLS12 1U /* minimum FAT12 clusters */
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#define MINCLS16 0xff5U /* minimum FAT16 clusters */
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#define MINCLS32 0xfff5U /* minimum FAT32 clusters */
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#define MAXCLS12 0xff4U /* maximum FAT12 clusters */
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#define MAXCLS16 0xfff4U /* maximum FAT16 clusters */
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#define MAXCLS32 0xffffff4U /* maximum FAT32 clusters */
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#define mincls(fat) ((fat) == 12 ? MINCLS12 : \
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#define mincls(fat) ((fat) == 12 ? MINCLS12 : \
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(fat) == 16 ? MINCLS16 : \
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MINCLS32)
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#define maxcls(fat) ((fat) == 12 ? MAXCLS12 : \
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#define maxcls(fat) ((fat) == 12 ? MAXCLS12 : \
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(fat) == 16 ? MAXCLS16 : \
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MAXCLS32)
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#define mk1(p, x) \
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#define mk1(p, x) \
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(p) = (u_int8_t)(x)
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#define mk2(p, x) \
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#define mk2(p, x) \
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(p)[0] = (u_int8_t)(x), \
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(p)[1] = (u_int8_t)((x) >> 010)
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#define mk4(p, x) \
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#define mk4(p, x) \
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(p)[0] = (u_int8_t)(x), \
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(p)[1] = (u_int8_t)((x) >> 010), \
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(p)[2] = (u_int8_t)((x) >> 020), \
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(p)[3] = (u_int8_t)((x) >> 030)
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#define argto1(arg, lo, msg) argtou(arg, lo, 0xff, msg)
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#define argto2(arg, lo, msg) argtou(arg, lo, 0xffff, msg)
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#define argto4(arg, lo, msg) argtou(arg, lo, 0xffffffff, msg)
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#define argtox(arg, lo, msg) argtou(arg, lo, UINT_MAX, msg)
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#define argto1(arg, lo, msg) argtou(arg, lo, 0xff, msg)
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#define argto2(arg, lo, msg) argtou(arg, lo, 0xffff, msg)
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#define argto4(arg, lo, msg) argtou(arg, lo, 0xffffffff, msg)
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#define argtox(arg, lo, msg) argtou(arg, lo, UINT_MAX, msg)
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struct bs {
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u_int8_t bsJump[3]; /* bootstrap entry point */
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@ -131,7 +131,7 @@ struct bsx {
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u_int8_t exReserved1; /* reserved */
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u_int8_t exBootSignature; /* extended boot signature */
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u_int8_t exVolumeID[4]; /* volume ID number */
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u_int8_t exVolumeLabel[11]; /* volume label */
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u_int8_t exVolumeLabel[11]; /* volume label */
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u_int8_t exFileSysType[8]; /* file system type */
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} __packed;
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@ -164,7 +164,7 @@ struct bpb {
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u_int bpbBackup; /* backup boot sector */
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};
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#define BPBGAP 0, 0, 0, 0, 0, 0
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#define BPBGAP 0, 0, 0, 0, 0, 0
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static struct {
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const char *name;
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@ -174,10 +174,10 @@ static struct {
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{"180", {512, 1, 1, 2, 64, 360, 0xfc, 2, 9, 1, BPBGAP}},
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{"320", {512, 2, 1, 2, 112, 640, 0xff, 1, 8, 2, BPBGAP}},
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{"360", {512, 2, 1, 2, 112, 720, 0xfd, 2, 9, 2, BPBGAP}},
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{"640", {512, 2, 1, 2, 112, 1280, 0xfb, 2, 8, 2, BPBGAP}},
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{"640", {512, 2, 1, 2, 112, 1280, 0xfb, 2, 8, 2, BPBGAP}},
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{"720", {512, 2, 1, 2, 112, 1440, 0xf9, 3, 9, 2, BPBGAP}},
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{"1200", {512, 1, 1, 2, 224, 2400, 0xf9, 7, 15, 2, BPBGAP}},
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{"1232", {1024,1, 1, 2, 192, 1232, 0xfe, 2, 8, 2, BPBGAP}},
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{"1232", {1024,1, 1, 2, 192, 1232, 0xfe, 2, 8, 2, BPBGAP}},
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{"1440", {512, 1, 1, 2, 224, 2880, 0xf0, 9, 18, 2, BPBGAP}},
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{"2880", {512, 2, 1, 2, 240, 5760, 0xf0, 9, 36, 2, BPBGAP}}
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};
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@ -1029,7 +1029,7 @@ usage(void)
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fprintf(stderr,
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"usage: newfs_msdos [ -options ] special [disktype]\n"
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"where the options are:\n"
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"\t-@ create file system at specified offset\n"
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"\t-@ create file system at specified offset\n"
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"\t-B get bootstrap from file\n"
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"\t-C create image file with specified size\n"
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"\t-F FAT type (12, 16, or 32)\n"
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