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author | Jeff King <peff@peff.net> | 2013-04-16 15:46:22 -0400 |
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committer | Junio C Hamano <gitster@pobox.com> | 2013-04-16 15:02:46 -0700 |
commit | c19a490e37181de8fa94ae1074af4b9f9a518f95 (patch) | |
tree | 59751aaee7a5596494254f542cd8890135f44474 /t | |
parent | fast-export: fix argument name in error messages (diff) | |
download | tgif-c19a490e37181de8fa94ae1074af4b9f9a518f95.tar.xz |
usage: allow pluggable die-recursion checks
When any git code calls die or die_errno, we use a counter
to detect recursion into the die functions from any of the
helper functions. However, such a simple counter is not good
enough for threaded programs, which may call die from a
sub-thread, killing only the sub-thread (but incrementing
the counter for everyone).
Rather than try to deal with threads ourselves here, let's
just allow callers to plug in their own recursion-detection
function. This is similar to how we handle the die routine
(the caller plugs in a die routine which may kill only the
sub-thread).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
0 files changed, 0 insertions, 0 deletions