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ircd::ctx: Expose critical_assertion related details.

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This commit is contained in:
Jason Volk 2019-09-22 17:28:41 -07:00
parent 4a51b3382c
commit 2f88540f3c
2 changed files with 13 additions and 7 deletions
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12
include/ircd/ctx/critical_assertion.h
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@ -11,11 +11,15 @@
#pragma once
#define HAVE_IRCD_CTX_CRITICAL_ASSERTION_H
namespace ircd::ctx {
inline namespace this_ctx
namespace ircd::ctx
{
struct critical_assertion; // Assert no yielding for a section
}}
inline namespace this_ctx
{
struct critical_assertion; // Assert no yielding for a section
}
void assert_critical();
}
/// An instance of critical_assertion detects an attempt to context switch.
///

8
ircd/ctx.cc
View file

@ -853,11 +853,13 @@ noexcept
namespace ircd::ctx
{
thread_local bool critical_asserted;
static void assert_critical();
extern thread_local bool critical_asserted;
}
decltype(ircd::ctx::critical_asserted)
thread_local
ircd::ctx::critical_asserted;
#ifndef NDEBUG
ircd::ctx::this_ctx::critical_assertion::critical_assertion()
:theirs{critical_asserted}