Mercurial > hg > octave-lojdl > gnulib-hg
changeset 10852:024e032be5f2
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| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 06 Dec 2008 16:50:32 +0100 |
| parents | d31da80e6c50 |
| children | d3523c6712b4 |
| files | ChangeLog lib/c-stack.h |
| diffstat | 2 files changed, 9 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2008-12-06 Bruno Haible <bruno@clisp.org> + + * lib/c-stack.h (c_stack_action): Clarify possible side effects. + Suggested by Eric Blake. + 2008-12-06 Bruno Haible <bruno@clisp.org> Fix a c-stack test failure on MacOS X.
--- a/lib/c-stack.h +++ b/lib/c-stack.h @@ -36,6 +36,9 @@ ACTION must be async-signal-safe. ACTION together with its callees must not require more than SIGSTKSZ bytes of stack space. Also, ACTION should not call longjmp, because this implementation does - not guarantee that it is safe to return to the original stack. */ + not guarantee that it is safe to return to the original stack. + + This function may install a handler for the SIGSEGV signal or for the SIGBUS + signal or exercise other system dependent exception handling APIs. */ extern int c_stack_action (void (* /*action*/) (int));