diff options
Diffstat (limited to 'util-linux/fdisk.c')
| -rw-r--r-- | util-linux/fdisk.c | 110 |
1 files changed, 54 insertions, 56 deletions
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c index 3072f75..916ab1f 100644 --- a/util-linux/fdisk.c +++ b/util-linux/fdisk.c @@ -41,15 +41,13 @@ #include <scsi/scsi.h> /* SCSI_IOCTL_GET_IDLUN */ #undef u_char -#ifdef HAVE_blkpg_h -#include <linux/blkpg.h> -#endif - #include <sys/ioctl.h> #include <sys/param.h> -#include <linux/types.h> /* for __u32, __u16, __u8, __s16 */ -#include <linux/major.h> /* FLOPPY_MAJOR */ +#include <stdint.h> /* for uint32_t, uint16_t, uint8_t, int16_t, etc */ + +/* Copied from linux/major.h */ +#define FLOPPY_MAJOR 2 #include <sys/utsname.h> @@ -497,7 +495,7 @@ check_aix_label( void ) #ifndef BSD_DISKMAGIC -#define BSD_DISKMAGIC ((__u32) 0x82564557) +#define BSD_DISKMAGIC ((uint32_t) 0x82564557) #endif #ifndef BSD_MAXPARTITIONS @@ -520,31 +518,31 @@ check_aix_label( void ) #define BSD_SBSIZE 8192 /* max size of fs superblock */ struct xbsd_disklabel { - __u32 d_magic; /* the magic number */ - __s16 d_type; /* drive type */ - __s16 d_subtype; /* controller/d_type specific */ + uint32_t d_magic; /* the magic number */ + int16_t d_type; /* drive type */ + int16_t d_subtype; /* controller/d_type specific */ char d_typename[16]; /* type name, e.g. "eagle" */ char d_packname[16]; /* pack identifier */ /* disk geometry: */ - __u32 d_secsize; /* # of bytes per sector */ - __u32 d_nsectors; /* # of data sectors per track */ - __u32 d_ntracks; /* # of tracks per cylinder */ - __u32 d_ncylinders; /* # of data cylinders per unit */ - __u32 d_secpercyl; /* # of data sectors per cylinder */ - __u32 d_secperunit; /* # of data sectors per unit */ + uint32_t d_secsize; /* # of bytes per sector */ + uint32_t d_nsectors; /* # of data sectors per track */ + uint32_t d_ntracks; /* # of tracks per cylinder */ + uint32_t d_ncylinders; /* # of data cylinders per unit */ + uint32_t d_secpercyl; /* # of data sectors per cylinder */ + uint32_t d_secperunit; /* # of data sectors per unit */ /* * Spares (bad sector replacements) below * are not counted in d_nsectors or d_secpercyl. * Spare sectors are assumed to be physical sectors * which occupy space at the end of each track and/or cylinder. */ - __u16 d_sparespertrack; /* # of spare sectors per track */ - __u16 d_sparespercyl; /* # of spare sectors per cylinder */ + uint16_t d_sparespertrack; /* # of spare sectors per track */ + uint16_t d_sparespercyl; /* # of spare sectors per cylinder */ /* * Alternate cylinders include maintenance, replacement, * configuration description areas, etc. */ - __u32 d_acylinders; /* # of alt. cylinders per unit */ + uint32_t d_acylinders; /* # of alt. cylinders per unit */ /* hardware characteristics: */ /* @@ -563,30 +561,30 @@ struct xbsd_disklabel { * Finally, d_cylskew is the offset of sector 0 on cylinder N * relative to sector 0 on cylinder N-1. */ - __u16 d_rpm; /* rotational speed */ - __u16 d_interleave; /* hardware sector interleave */ - __u16 d_trackskew; /* sector 0 skew, per track */ - __u16 d_cylskew; /* sector 0 skew, per cylinder */ - __u32 d_headswitch; /* head switch time, usec */ - __u32 d_trkseek; /* track-to-track seek, usec */ - __u32 d_flags; /* generic flags */ + uint16_t d_rpm; /* rotational speed */ + uint16_t d_interleave; /* hardware sector interleave */ + uint16_t d_trackskew; /* sector 0 skew, per track */ + uint16_t d_cylskew; /* sector 0 skew, per cylinder */ + uint32_t d_headswitch; /* head switch time, usec */ + uint32_t d_trkseek; /* track-to-track seek, usec */ + uint32_t d_flags; /* generic flags */ #define NDDATA 5 - __u32 d_drivedata[NDDATA]; /* drive-type specific information */ + uint32_t d_drivedata[NDDATA]; /* drive-type specific information */ #define NSPARE 5 - __u32 d_spare[NSPARE]; /* reserved for future use */ - __u32 d_magic2; /* the magic number (again) */ - __u16 d_checksum; /* xor of data incl. partitions */ + uint32_t d_spare[NSPARE]; /* reserved for future use */ + uint32_t d_magic2; /* the magic number (again) */ + uint16_t d_checksum; /* xor of data incl. partitions */ /* filesystem and partition information: */ - __u16 d_npartitions; /* number of partitions in following */ - __u32 d_bbsize; /* size of boot area at sn0, bytes */ - __u32 d_sbsize; /* max size of fs superblock, bytes */ + uint16_t d_npartitions; /* number of partitions in following */ + uint32_t d_bbsize; /* size of boot area at sn0, bytes */ + uint32_t d_sbsize; /* max size of fs superblock, bytes */ struct xbsd_partition { /* the partition table */ - __u32 p_size; /* number of sectors in partition */ - __u32 p_offset; /* starting sector */ - __u32 p_fsize; /* filesystem basic fragment size */ - __u8 p_fstype; /* filesystem type, see below */ - __u8 p_frag; /* filesystem fragments per block */ - __u16 p_cpg; /* filesystem cylinders per group */ + uint32_t p_size; /* number of sectors in partition */ + uint32_t p_offset; /* starting sector */ + uint32_t p_fsize; /* filesystem basic fragment size */ + uint8_t p_fstype; /* filesystem type, see below */ + uint8_t p_frag; /* filesystem fragments per block */ + uint16_t p_cpg; /* filesystem cylinders per group */ } d_partitions[BSD_MAXPARTITIONS]; /* actually may be more */ }; @@ -792,9 +790,9 @@ typedef struct { #define SGI_INFO_MAGIC 0x00072959 #define SGI_INFO_MAGIC_SWAPPED 0x59290700 #define SGI_SSWAP16(x) (sgi_other_endian ? __swap16(x) \ - : (__u16)(x)) + : (uint16_t)(x)) #define SGI_SSWAP32(x) (sgi_other_endian ? __swap32(x) \ - : (__u32)(x)) + : (uint32_t)(x)) #define sgilabel ((sgi_partition *)MBRbuffer) #define sgiparam (sgilabel->devparam) @@ -820,8 +818,8 @@ typedef struct { unsigned short nsect; /* Sectors per track */ unsigned char spare3[4]; /* Even more magic... */ struct sun_partition { - __u32 start_cylinder; - __u32 num_sectors; + uint32_t start_cylinder; + uint32_t num_sectors; } partitions[8]; unsigned short magic; /* Magic number */ unsigned short csum; /* Label xor'd checksum */ @@ -831,9 +829,9 @@ typedef struct { #define SUN_LABEL_MAGIC_SWAPPED 0xBEDA #define sunlabel ((sun_partition *)MBRbuffer) #define SUN_SSWAP16(x) (sun_other_endian ? __swap16(x) \ - : (__u16)(x)) + : (uint16_t)(x)) #define SUN_SSWAP32(x) (sun_other_endian ? __swap32(x) \ - : (__u32)(x)) + : (uint32_t)(x)) /* * llseek.c -- stub calling the llseek system call @@ -855,7 +853,7 @@ typedef struct { #define my_llseek lseek #else -#include <linux/unistd.h> /* for __NR__llseek */ +#include <asm/unistd.h> /* for __NR__llseek */ static int _llseek (unsigned int, unsigned long, unsigned long, ext2_loff_t *, unsigned int); @@ -1761,12 +1759,12 @@ alpha_bootblock_checksum (char *boot) #if defined(CONFIG_FEATURE_SGI_LABEL) || defined(CONFIG_FEATURE_SUN_LABEL) static inline unsigned short __swap16(unsigned short x) { - return (((__u16)(x) & 0xFF) << 8) | (((__u16)(x) & 0xFF00) >> 8); + return (((uint16_t)(x) & 0xFF) << 8) | (((uint16_t)(x) & 0xFF00) >> 8); } -static inline __u32 -__swap32(__u32 x) { - return (((__u32)(x) & 0xFF) << 24) | (((__u32)(x) & 0xFF00) << 8) | (((__u32)(x) & 0xFF0000) >> 8) | (((__u32)(x) & 0xFF000000) >> 24); +static inline uint32_t +__swap32(uint32_t x) { + return (((uint32_t)(x) & 0xFF) << 24) | (((uint32_t)(x) & 0xFF00) << 8) | (((uint32_t)(x) & 0xFF0000) >> 8) | (((uint32_t)(x) & 0xFF000000) >> 24); } #endif @@ -1987,8 +1985,8 @@ sgi_list_table( int xtra ) { w + 1, _("Device")); for (i = 0 ; i < partitions; i++) { if( sgi_get_num_sectors(i) || debug ) { - __u32 start = sgi_get_start_sector(i); - __u32 len = sgi_get_num_sectors(i); + uint32_t start = sgi_get_start_sector(i); + uint32_t len = sgi_get_num_sectors(i); kpi++; /* only count nonempty partitions */ printf( "%2d: %s %4s %9ld %9ld %9ld %2x %s\n", @@ -2011,8 +2009,8 @@ sgi_list_table( int xtra ) { { if (sgilabel->directory[i].vol_file_size) { - __u32 start = SGI_SSWAP32(sgilabel->directory[i].vol_file_start); - __u32 len = SGI_SSWAP32(sgilabel->directory[i].vol_file_size); + uint32_t start = SGI_SSWAP32(sgilabel->directory[i].vol_file_start); + uint32_t len = SGI_SSWAP32(sgilabel->directory[i].vol_file_size); char*name = sgilabel->directory[i].vol_file_name; printf(_("%2d: %-10s sector%5u size%8u\n"), i, name, (unsigned int) start, (unsigned int) len); @@ -3222,8 +3220,8 @@ sun_list_table(int xtra) { w + 1, _("Device")); for (i = 0 ; i < partitions; i++) { if (sunlabel->partitions[i].num_sectors) { - __u32 start = SUN_SSWAP32(sunlabel->partitions[i].start_cylinder) * heads * sectors; - __u32 len = SUN_SSWAP32(sunlabel->partitions[i].num_sectors); + uint32_t start = SUN_SSWAP32(sunlabel->partitions[i].start_cylinder) * heads * sectors; + uint32_t len = SUN_SSWAP32(sunlabel->partitions[i].num_sectors); printf( "%s %c%c %9ld %9ld %9ld%c %2x %s\n", /* device */ partname(disk_device, i+1, w), |