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util-linux/fdisks/fdisk.h

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Imported from util-linux-2.5 tarball.
2006-12-07 00:25:33 +01:00
/*
fdisk.h
*/
fdisk: use c.h Signed-off-by: Karel Zak <kzak@redhat.com>
2009-10-16 01:26:46 +02:00
#include "c.h"
fdisk: use debug stuff from libfdisk Signed-off-by: Karel Zak <kzak@redhat.com>
2012-11-30 15:29:03 +01:00
/* Let's temporary include private libfdisk header file. The final libfdisk.h
* maybe included when fdisk.c and libfdisk code will be completely spit.
*/
#include "fdiskP.h"
fdisk: (dos) remove unnecessary header file stuff Signed-off-by: Karel Zak <kzak@redhat.com>
2013-06-25 16:14:23 +02:00
#include "blkdev.h"
fdisk: use debug stuff from libfdisk Signed-off-by: Karel Zak <kzak@redhat.com>
2012-11-30 15:29:03 +01:00
fdisk: remove global unit variables Signed-off-by: Karel Zak <kzak@redhat.com>
2013-02-11 16:38:20 +01:00
extern void toggle_units(struct fdisk_context *cxt);
static inline unsigned long
scround(struct fdisk_context *cxt, unsigned long num)
{
unsigned long un = fdisk_context_get_units_per_sector(cxt);
return (num + un - 1) / un;
}
Imported from util-linux-2.5 tarball.
2006-12-07 00:25:33 +01:00
Imported from util-linux-2.8 tarball.
2006-12-07 00:25:35 +01:00
fdisk: use new menu infrastructure to verify keys - use generic function to ask for key - verify the key against the current menu - call menu callback if defined Signed-off-by: Karel Zak <kzak@redhat.com>
2013-05-21 15:06:11 +02:00
extern int get_user_reply(struct fdisk_context *cxt,
const char *prompt,
char *buf, size_t bufsz);
fdisk: use new menus Signed-off-by: Karel Zak <kzak@redhat.com>
2013-05-17 15:11:11 +02:00
extern int print_fdisk_menu(struct fdisk_context *cxt);
fdisk: allow to exchange context pointer in menu callbacks ... to make it possible to switch to nested contexts (nested partition tables). Signed-off-by: Karel Zak <kzak@redhat.com>
2013-07-10 14:17:58 +02:00
extern int process_fdisk_menu(struct fdisk_context **cxt);
fdisk: use new menus Signed-off-by: Karel Zak <kzak@redhat.com>
2013-05-17 15:11:11 +02:00
fdisk: add callback for ask-numbers API Signed-off-by: Karel Zak <kzak@redhat.com>
2013-01-28 16:16:11 +01:00
extern int ask_callback(struct fdisk_context *cxt, struct fdisk_ask *ask,
void *data __attribute__((__unused__)));
Imported from util-linux-2.5 tarball.
2006-12-07 00:25:33 +01:00
/* prototypes for fdisk.c */
fdisk: improve list partition types - add fdisk_parttype->typestr for types like GPT UUID or Mac - list typestr if specified Signed-off-by: Karel Zak <kzak@redhat.com>
2012-09-24 13:24:09 +02:00
extern void list_partition_types(struct fdisk_context *cxt);
fdisk: use libfdisk to ask for partition type Signed-off-by: Karel Zak <kzak@redhat.com>
2013-06-12 17:09:28 +02:00
extern struct fdisk_parttype *ask_partition_type(struct fdisk_context *cxt);
fdisk: use context as a parameter This program heavily uses global variables, which isn't very elegant and can lead to nasty bugs. Modify functions that use fdisk's context current features (descriptor and path), to receive the context as a parameter instead of globally. This includes DOS, SUN, SGI and BSD label code. Another benefit that comes with this is that as the API grows all the information regarding fdisk will be accessible from this structure so we can reduce even more global variables and simply code. This patch passed: - building - regression tests - local dos/sun/bsd partition changes Signed-off-by: Davidlohr Bueso <dave@gnu.org>
2012-05-27 21:44:04 +02:00
extern void reread_partition_table(struct fdisk_context *cxt, int leave);
Imported from util-linux-2.10m tarball.
2006-12-07 00:25:43 +01:00
fdisk: move partition types to label specific part - move MBR partition types to dos_part_types.h - make dos_part_types.h independent on datetypes to keep it useful in all fdisks - add struct fdisk_parrtype - move label specific partition types to context->label Signed-off-by: Karel Zak <kzak@redhat.com>
2012-09-24 11:30:26 +02:00
extern char *partition_type(struct fdisk_context *cxt, unsigned char type);
fdisk: API: add geometry Add device geometry to the fdisk API. While it maintains traditional behaviour, the cylinders are changed to sector_t instead of unsigned int in order to avoid dealing with truncated cylinders. A new helper is added to compute the amount of cylinders based on the heads and sectors - if a user passed -H or -S to the program, it must call this function to update the corresponding values. This patch passes regression tests. Signed-off-by: Davidlohr Bueso <dave@gnu.org>
2012-06-17 18:10:33 +02:00
extern int warn_geometry(struct fdisk_context *cxt);
fdisk: (dos) add dos menu callback Signed-off-by: Karel Zak <kzak@redhat.com>
2013-06-25 15:55:02 +02:00
extern void toggle_dos_compatibility_flag(struct fdisk_context *cxt);
fdisk: add device topology to the API This patch adds device topology discovery to the internal API. This functionality is static only to the API and therefore hidden from general fdisk code. Functionality itself doesn't really change, min_io_size, io_size, logical and physical sector sizes and alignment offset are added to the fdisk_context structure and elements are accessed from there. The logical sector size (sector_size) is now unsigned long instead of unsigned int, this as no effect otherwise. A few things to notice: - The patch is larger than I wanted but we need to modify function parameters across fdisk and its labels to use the topology data from cxt-> instances. Hopefully this will be pretty much it regarding this kind of modifications - perhaps geometry will need something of the like too. - The -b option must override internal discovery. - A new helper function has added to verify if the device provides topology information, this replaces the 'has_topology' global variable. Signed-off-by: Davidlohr Bueso <dave@gnu.org>
2012-06-03 20:15:17 +02:00
extern void warn_limits(struct fdisk_context *cxt);
Imported from util-linux-2.9v tarball.
2006-12-07 00:25:39 +01:00
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