CVS: cvs.openbsd.org: src

["Todd C. Miller" <millert_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	millert_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2001/08/15 14:47:53

Modified files:
	usr.bin/chpass : chpass.1 chpass.c 

Log message:
Move locking of the passwd file *after* we have gotten a new password
from the user.  Set real/effective/saved uids to 0 and block all signals
so the lock cannot be kept longer than necessary.  If we cannot lock,
try again every 1/4 second for 2 seconds and then ask the user what
they wish to do (keep trying, quit).

Same as in local_passwd.c but here we need to remove a temp file
in the SIGINT handler because _exit() doesn't call atexit() routines.