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Re: SCM_SYSCALL
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From: |
Andy Wingo |
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Subject: |
Re: SCM_SYSCALL |
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Date: |
Sun, 23 Mar 2014 20:56:40 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) |
On Sun 23 Jun 2013 23:25, address@hidden (Ludovic Courtès) writes:
> We have this (since 2010):
>
> # define SCM_SYSCALL(line) \
> do \
> { \
> errno = 0; \
> line; \
> if (errno == EINTR) \
> { \
> SCM_ASYNC_TICK; \
> continue; \
> } \
> } \
> while(0)
>
> It turns out that the effect upon EINTR is to leave the loop.
ZOMG. So embarrassed.
Sheepishly,
Andy
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