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Add support for identifying a journaled root filesystem.

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Fix support for identifying the given /dev/vinum/root example.

MFC after:	3 weeks
This commit is contained in:
Brian Somers 2010-09-16 08:16:53 +00:00
parent 6e7a4f6c36
commit 6a5ffa0630
1 changed files with 2 additions and 1 deletions
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3
sbin/fdisk/fdisk.c
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@ -1462,6 +1462,7 @@ sanitize_partition(struct dos_partition *partp)
* /dev/da0a => /dev/da0
* /dev/vinum/root => /dev/vinum/root
* A ".eli" part is removed if it exists (see geli(8)).
* A ".journal" ending is removed if it exists (see gjournal(8)).
*/
static char *
get_rootdisk(void)
@ -1476,7 +1477,7 @@ get_rootdisk(void)
if (statfs("/", &rootfs) == -1)
err(1, "statfs(\"/\")");
if ((rv = regcomp(&re, "^(/dev/[a-z/]+[0-9]+)([sp][0-9]+)?[a-h]?$",
if ((rv = regcomp(&re, "^(/dev/[a-z/]+[0-9]*)([sp][0-9]+)?[a-h]?(\\.journal)?$",
REG_EXTENDED)) != 0)
errx(1, "regcomp() failed (%d)", rv);
strlcpy(dev, rootfs.f_mntfromname, sizeof (dev));