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| author | Eric Blake <ebb9@byu.net> | 2008-08-25 06:26:56 -0600 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2008-08-25 06:26:56 -0600 |
| commit | e3ea810706b94a625eadc27dda079d74cdd68440 (patch) | |
| tree | c4caef8a31ac62a487c11d6be6dc74f43af701b3 /doc/install.texi | |
| parent | 4c7d2071f79f8f753a2472c08ba8e7e1bb1ca455 (diff) | |
| download | gnulib-e3ea810706b94a625eadc27dda079d74cdd68440.tar.gz | |
c-stack: test that stack overflow can be caught
* m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Also check
that platform allows handling stack overflow; at least OS/2 EMX
has sigaltstack, but crashes before transferring control to
handler on stack overflow.
* lib/c-stack.c [HAVE_SIGALTSTACK]: Adjust conditions to also
check for HAVE_STACK_OVERFLOW_HANDLING.
Reported by Elbert Pol.
Signed-off-by: Eric Blake <ebb9@byu.net>
Diffstat (limited to 'doc/install.texi')
0 files changed, 0 insertions, 0 deletions