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Implement thread-specific die() routines; use one in start_async().

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This commit is contained in:
Johannes Sixt
2007-11-16 13:46:37 +01:00
committed by Johannes Sixt
parent 4eb0463971
commit 85763c86da
3 changed files with 45 additions and 6 deletions
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16
run-command.c
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@@ -293,9 +293,22 @@ int run_command_v_opt_cd_env(const char **argv, int opt, const char *dir, const
}
#ifdef __MINGW32__
static int close_fd = -1;
NORETURN void die_from_thread(const char *err, va_list params)
{
vreport("fatal: ", err, params);
if (close_fd >= 0)
close(close_fd);
_endthreadex(128);
exit(128); /* silence compiler */
}
static __stdcall unsigned run_thread(void *data)
{
struct async *async = data;
close_fd = async->fd_for_proc;
extern NORETURN void die_from_thread(const char *err, va_list params);
set_die_routine(die_from_thread);
return async->proc(async->fd_for_proc, async->data);
}
#endif
@@ -349,6 +362,9 @@ int finish_async(struct async *async)
else if (!GetExitCodeThread(async->tid, &ret))
ret = error("cannot get thread exit code: %lu", GetLastError());
CloseHandle(async->tid);
if (ret)
/* test suite tests for this string */
error("waitpid (async) failed");
#endif
return ret;
}