Differential D14573 Diff 39912 usr.sbin/bsdinstall/partedit/gpart_ops.c

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usr.sbin/bsdinstall/partedit/gpart_ops.c

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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF		* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.		* SUCH DAMAGE.
*		*
* $FreeBSD$		* $FreeBSD$
*/		*/

#include <sys/param.h>		#include <sys/param.h>
#include <sys/stat.h>		#include <sys/stat.h>
		#include <sys/mman.h>
#include <errno.h>		#include <errno.h>
#include <libutil.h>		#include <libutil.h>
#include <inttypes.h>		#include <inttypes.h>

#include <libgeom.h>		#include <libgeom.h>
#include <dialog.h>		#include <dialog.h>
#include <dlg_keys.h>		#include <dlg_keys.h>

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static void		static void
gpart_bootcode(struct ggeom *gp)		gpart_bootcode(struct ggeom *gp)
{		{
const char *bootcode;		const char *bootcode;
struct gconfig *gc;		struct gconfig *gc;
struct gctl_req *r;		struct gctl_req *r;
const char errstr, scheme;		const char errstr, scheme;
uint8_t *boot;		uint8_t *boot;
size_t bootsize, bytes;		ssize_t bootsize;
int bootfd;		int bootfd;

/*		/*
* Write default bootcode to the newly partitioned disk, if that		* Write default bootcode to the newly partitioned disk, if that
* applies on this platform.		* applies on this platform.
*/		*/
LIST_FOREACH(gc, &gp->lg_config, lg_config) {		LIST_FOREACH(gc, &gp->lg_config, lg_config) {
if (strcmp(gc->lg_name, "scheme") == 0) {		if (strcmp(gc->lg_name, "scheme") == 0) {
Show All 9 Lines	gpart_bootcode(struct ggeom *gp)
bootfd = open(bootcode, O_RDONLY);		bootfd = open(bootcode, O_RDONLY);
if (bootfd < 0) {		if (bootfd < 0) {
dialog_msgbox("Bootcode Error", strerror(errno), 0, 0,		dialog_msgbox("Bootcode Error", strerror(errno), 0, 0,
TRUE);		TRUE);
return;		return;
}		}

bootsize = lseek(bootfd, 0, SEEK_END);		bootsize = lseek(bootfd, 0, SEEK_END);
boot = malloc(bootsize);		if (bootsize == -1) {
lseek(bootfd, 0, SEEK_SET);		dialog_msgbox("Bootcode Error", strerror(errno), 0, 0,
bytes = 0;		TRUE);
while (bytes < bootsize)		return;
bytes += read(bootfd, boot + bytes, bootsize - bytes);		}
close(bootfd);

		boot = mmap(0, bootsize, PROT_READ, 0, bootfd, 0);
		if (boot == MAP_FAILED) {
		dialog_msgbox("Bootcode Error", strerror(errno), 0, 0,
		TRUE);
		return;
		}

r = gctl_get_handle();		r = gctl_get_handle();
gctl_ro_param(r, "class", -1, "PART");		gctl_ro_param(r, "class", -1, "PART");
gctl_ro_param(r, "arg0", -1, gp->lg_name);		gctl_ro_param(r, "arg0", -1, gp->lg_name);
gctl_ro_param(r, "verb", -1, "bootcode");		gctl_ro_param(r, "verb", -1, "bootcode");
gctl_ro_param(r, "bootcode", bootsize, boot);		gctl_ro_param(r, "bootcode", bootsize, boot);

errstr = gctl_issue(r);		errstr = gctl_issue(r);
if (errstr != NULL && errstr[0] != '\0')		if (errstr != NULL && errstr[0] != '\0')
gpart_show_error("Bootcode Error", NULL, errstr);		gpart_show_error("Bootcode Error", NULL, errstr);
gctl_free(r);		gctl_free(r);
free(boot);		munmap(boot, bootsize);
		close(bootfd);
}		}

static void		static void
gpart_partcode(struct gprovider pp, const char fstype)		gpart_partcode(struct gprovider pp, const char fstype)
{		{
struct gconfig *gc;		struct gconfig *gc;
const char *scheme;		const char *scheme;
const char *indexstr;		const char *indexstr;
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