CVS log for src/usr.bin/less/line.c

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Default branch: MAIN
Current tag: OPENBSD_6_6_BASE

Revision 1.33 / (download) - annotate - [select for diffs], Tue Sep 3 23:08:42 2019 UTC (4 years, 8 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6
Changes since 1.32: +3 -4 lines
Diff to previous 1.32 (colored)

less uses a correct raceless signal method of indicating signal events in
a volatile sig_atomic_t variable, and then processing events in the mainloop.
But only one variable was used for 3 signals, with |= bit operations which
are signal interruptable!  Rewrite the code to use 3 independent variables
and cleanup how the mainloop observes indications.
ok schwarze

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