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actually block SIGQUIT in signal_init() 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1636 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2004-01-26 20:56:20 +00:00
parent 0ee54d9fb2
commit 2897d2b8b8
2 changed files with 6 additions and 0 deletions
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5
ChangeLog
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@ -18,6 +18,11 @@ CVS code -
- Modify to write only the current selection from a file to the - Modify to write only the current selection from a file to the
temporary file used for spell checking when the mark is on, temporary file used for spell checking when the mark is on,
and add a few miscellaneous cosmetic cleanups. (DLR) and add a few miscellaneous cosmetic cleanups. (DLR)
signal_init()
- Trap SIGQUIT in addition to turning it off via termios in
main(). This is consistent with SIGINT, which we trap here
and turn off via termios in main(), as well as with the
associated comment. (DLR)
main() main()
- Move the call to raw() on systems that don't define - Move the call to raw() on systems that don't define
_POSIX_VDISABLE outside the main input/output loop, as it _POSIX_VDISABLE outside the main input/output loop, as it

1
src/nano.c
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@ -2825,6 +2825,7 @@ void signal_init(void)
memset(&act, 0, sizeof(struct sigaction)); memset(&act, 0, sizeof(struct sigaction));
act.sa_handler = SIG_IGN; act.sa_handler = SIG_IGN;
sigaction(SIGINT, &act, NULL); sigaction(SIGINT, &act, NULL);
sigaction(SIGQUIT, &act, NULL);
/* Trap SIGHUP and SIGTERM cuz we want to write the file out. */ /* Trap SIGHUP and SIGTERM cuz we want to write the file out. */
act.sa_handler = handle_hupterm; act.sa_handler = handle_hupterm;