Re: setjmp

[Sam S. <sd...@gn...>]

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Bruno Haible wrote:
|
| I made up the list of systems by looking what setjmp actually did.
| Nowadays I would write an autoconf test that
|   1. unblocks some signal, e.g. SIGINT, using sigprocmask,
|   2. calls setjmp,
|   3. blocks said signal,
|   4. calls longjmp,
|   5. tests whether the signal is blocked.

this requires running compiled code by configure.
what about cross-compiling?
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