openbsd-src/usr.sbin/syspatch/ at jcs · jcs.org/openbsd-src

jcs.org / openbsd-src

jcs's openbsd hax

openbsd

openbsd-src / usr.sbin / syspatch /

at jcs 3 files

Welcome syspatch(8), a binary patch management utility for the base system.

9 years ago

When asking to install patches and none are available, return 2.

5 years ago

Before installing files, the syspatch ksh script checkfs() tries to check if the partitions have enough space by looking at the original files. It converts via stat(1) calling stat(2) st_dev to a device name by calling devname(), and then compares this against the mounted filesystems, to see how much space is left. This conversion via devname() went very wrong because dev_mkdb(8) does not maintain a 1:1 relationship between dev_t and name! The addition of rootdisk and rrootdisk which are aliased to sd0a or wd0a (to ease the future crossover to 52-partition support) breaks the 1:1 relationship. This commit rewrites the file checks to use statfs(2) via df(1) so that the same device-names are compared. ok bluhm mlarkin beck afresh1 robert

5 months ago