NeoMutt  2022-04-29-249-gaae397
Teaching an old dog new tricks
Signal handling

Signal handling.


Function Description Links
mutt_sig_allow_interrupt() Allow/disallow Ctrl-C (SIGINT)
mutt_sig_block() Block signals during critical operations
mutt_sig_block_system() Block signals before calling exec()
mutt_sig_empty_handler() Dummy signal handler
mutt_sig_exit_handler() Notify the user and shutdown gracefully
mutt_sig_init() Initialise the signal handling
mutt_sig_unblock() Restore previously blocked signals
mutt_sig_unblock_system() Restore previously blocked signals