CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2021/09/02 05:19:02
Modified files:
usr.bin/vi/cl : cl.h cl_funcs.c cl_main.c cl_read.c
Log message:
Make all signal handler functions async-signal-safe
by deleting the redundant "killersig" struct member
and using the existing sig_atomic_t cl_sigterm variable instead.
While here, garbage collect the h_hup() signal handler
which is essentially identical to h_term().
This also gets rid of the last #define & #undef in cl_main.c.
OK martijn@, and also tested by Tim <trondd at kagu hyphen tsuchi dot com>.
