Searched refs:partition (Results 1 - 4 of 4) sorted by relevance

/darwin-on-arm/xnu/SETUP/config/
H A Dmkswapconf.c152 * partition
161 char *cp, partition; local
183 partition = *cp ? *cp : defpartition;
184 if (partition < 'a' || partition > 'h') {
186 "config: %c: invalid device specification, bad partition\n", *cp);
187 partition = defpartition; /* carry on */
198 return (makedev(dp->dev_major, (unit << DEV_SHIFT) + (partition - 'a')));
/darwin-on-arm/xnu/bsd/sys/
H A Dreboot.h95 * adaptor (uba, mba, etc), unit number and partition number.
123 #define MAKEBOOTDEV(type, adaptor, controller, unit, partition) \
126 ((partition) << B_PARTITIONSHIFT) | B_DEVMAGIC)
H A Ddisktab.h66 typedef struct partition { struct
67 int p_base; /* base sector# of partition */
68 int p_size; /* #sectors in partition */
98 char d_rootpartition; /* root partition e.g. 'a' */
99 char d_rwpartition; /* r/w partition e.g. 'b' */
H A Ddisklabel.h97 * Translate between device numbers and major/disk unit/disk partition.
185 /* filesystem and partition information: */
189 struct partition { /* the partition table */ struct in struct:disklabel
190 u_int32_t p_size; /* number of sectors in partition */
248 * per-partition information.
263 #define FS_BOOT 13 /* partition contains bootstrap */
333 * Structure used internally to retrieve information about a partition
338 struct partition *part;
348 #define DIOCGPART _IOW('d', 104, struct partinfo) /* get partition */
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