diff options
| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-03-05 10:57:57 -0500 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-03-05 10:57:57 -0500 |
| commit | 74f68d0149f2a94780c860b0775d1e880dbe9225 (patch) | |
| tree | c6259aed18700a634666f12569d7b05080e6ec8f /src/lib/libremessages.1.ronn | |
| parent | 64b427c2449eb45ec945afd09cced57c8a7d7e4e (diff) | |
teach libremessages:setup_traps to be able to use a custom signal handler
Diffstat (limited to 'src/lib/libremessages.1.ronn')
| -rw-r--r-- | src/lib/libremessages.1.ronn | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/lib/libremessages.1.ronn b/src/lib/libremessages.1.ronn index d4c35fc..d39dad0 100644 --- a/src/lib/libremessages.1.ronn +++ b/src/lib/libremessages.1.ronn @@ -69,9 +69,14 @@ Unless otherwise noted, these do not implicitly call `gettext`. Joins all arguments with whitespace, and sets the terminal title to that. - * `setup_traps`: + * `setup_traps` [<HANDLER>]: Sets traps on TERM, HUP, QUIT and INT signals, as sell as the ERR - event, similar to makepkg. + event, similar to makepkg. If <HANDLER> is specified, instead of + using the default handler (which is good for most purposes), it + will call <HANDLER> with the arguments + `<HANDLER> <SIGNAL_NAME> <MESSAGE> [<MESSAGE_ARGS>...]`, where + <MESSAGE> is a `printf`(1)-formatted string, and <MESSAGE_ARGS> + are its arguments. ### PROSE ROUTINES |