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hook: fix Hook:prepare()

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This commit is contained in:
Steffen Vogel 2021-02-19 06:40:26 +01:00
parent 1e7ea26dfe
commit 256d53b27f
2 changed files with 13 additions and 13 deletions
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16
include/villas/hook.hpp
View file

@ -79,18 +79,7 @@ public:
virtual ~Hook();
virtual void parse(json_t *c);
virtual void prepare();
void prepare(struct vlist *sigs)
{
int ret;
ret = signal_list_copy(&signals, sigs);
if (ret)
throw RuntimeError("Failed to copy signal list");
prepare();
}
void prepare(struct vlist *sigs);
/** Called whenever a hook is started; before threads are created. */
virtual void start()
@ -115,6 +104,9 @@ public:
state = State::CHECKED;
}
virtual void prepare()
{ }
/** Called periodically. Period is set by global 'stats' option in the configuration file. */
virtual void periodic()
{

10
lib/hook.cpp
View file

@ -65,10 +65,18 @@ Hook::~Hook()
ret = signal_list_destroy(&signals);
}
void Hook::prepare()
void Hook::prepare(struct vlist *sigs)
{
int ret;
assert(state == State::CHECKED);
ret = signal_list_copy(&signals, sigs);
if (ret)
throw RuntimeError("Failed to copy signal list");
prepare();
state = State::PREPARED;
}