tree 688edb2c346c0193ba1f67da7c93bb426ac04e60
parent 7d71b43d600f6bb0927ae294631b72b08794ca50
author fitzhardinge <fitzhardinge@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1079425649 +0000
committer fitzhardinge <fitzhardinge@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1079425649 +0000

Make the sigaltstack per-thread state, so that two threads handling a
signal at once don't share the same stack.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2323 a5019735-40e9-0310-863c-91ae7b9d1cf9