]> git.eshelyaron.com Git - emacs.git/commit
Fix performance bug on hosts with large
authorRichard M. Stallman <rms@gnu.org>
Wed, 19 May 1999 01:30:15 +0000 (01:30 +0000)
committerRichard M. Stallman <rms@gnu.org>
Wed, 19 May 1999 01:30:15 +0000 (01:30 +0000)
commitb97771fc17f53e7b3e0e145fda14730abc9b1e4e
treefa05c342d5c19578fd5040e10902008d80ca447a
parentfc303b0a677aa4dcfed1e239b1cbca467ce0866c
Fix performance bug on hosts with large
/var/adm/wtmp files with no boot records.

(boot_time_initialized): New var.
(init_filelock): Initialize it.
(get_boot_time): Use it, instead of nonzero boot_time,
to test whether boot_time is initialized.
Don't invoke utmp routines when dumping.

(get_boot_time): First, try to get the boot time from the
current utmp file, as this can be much faster.  Don't try to
get the boot time from utmp and/or wtmp more than once.

(get_boot_time_1): When passed null pointer, don't invoke utmpname.
New arg LATEST.  All uses changed.
src/filelock.c