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| author | Kaz Kylheku <kaz@kylheku.com> | 2014-08-02 09:37:24 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2014-08-02 09:37:24 -0700 |
| commit | 73a7ae605d364be49dc5bd1cc15c1116fe47a446 (patch) | |
| tree | 752c37f24563565c8589cbacb05492df003b709c /parser.l | |
| parent | 404e5c4091c607a39d28b651063da9bdc7ebb3bb (diff) | |
| download | txr-73a7ae605d364be49dc5bd1cc15c1116fe47a446.tar.gz txr-73a7ae605d364be49dc5bd1cc15c1116fe47a446.tar.bz2 txr-73a7ae605d364be49dc5bd1cc15c1116fe47a446.zip | |
* signal.c (interrupt_count): New global variable.
(sig_handler): Increment and decrement interrupt count.
If the interrupt count is already positive, treat
that as if async signals were not enabled: do not
invoke handlers.
Diffstat (limited to 'parser.l')
0 files changed, 0 insertions, 0 deletions