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construct: Call exit(3) to invoke module dtors attached to atexit.

This commit is contained in:
Jason Volk 2022-08-30 21:28:07 -07:00
parent b46019dcbd
commit 2aa169695a
1 changed files with 20 additions and 0 deletions
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20
construct/construct.cc
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@ -131,6 +131,7 @@ const char *const usererrstr
[[noreturn]] static void do_restart(char *const *const &argv, char *const *const &envp);
static void smoketest_handler(const enum ircd::run::level &);
static void nobanner_handler(const enum ircd::run::level &);
static void muslexit_handler(const enum ircd::run::level &);
static bool startup_checks();
static void applyargs();
static void enable_coredumps();
@ -257,6 +258,7 @@ noexcept try
{
{ smoketest_handler },
{ nobanner_handler },
{ muslexit_handler },
};
// This is the sole io_context for Construct, and the ios.run() below is the
@ -519,6 +521,24 @@ nobanner_handler(const enum ircd::run::level &level)
}
}
/// Musl our way out by calling exit() since all module .dtors are
/// attached to atexit.
void
muslexit_handler(const enum ircd::run::level &level)
{
switch(level)
{
#if !defined(__GNU_LIBRARY__) //TODO: musl?
case ircd::run::level::HALT:
exit(0);
__builtin_unreachable();
#endif
default:
break;
}
}
/// These operations are safe to call before ircd::init() and anytime after
/// static initialization.
void