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Lines 178-183
H_PTR havege_create( /* RETURN: app state */
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havege_ndsetup(h); |
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havege_ndsetup(h); |
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return h; |
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return h; |
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} |
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} |
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void havege_reparent( |
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H_PTR hptr) |
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{ |
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H_THREAD *t = (H_THREAD *)hptr->threads; |
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if (0 == t) |
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return; /* single-threaded */ |
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t->main = getpid(); |
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} |
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/** |
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/** |
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* Destructor. In a multi-collector build, this method should be called from a signal handler |
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* Destructor. In a multi-collector build, this method should be called from a signal handler |
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* to avoid creating processes. |
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* to avoid creating processes. |
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-- a/src/havege.h |
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++ b/src/havege.h |
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Lines 238-243
typedef enum {
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* H_NOINIT |
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* H_NOINIT |
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*/ |
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*/ |
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H_PTR havege_create(H_PARAMS *params); |
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H_PTR havege_create(H_PARAMS *params); |
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/** |
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* haveger_create() remembers parent pid and uses it to identify deallocating thread. |
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* daemonize() forks parent and effectively loses parent thread. |
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* havege_reparent(void) allows recovering new parent pid before havege_run() is started. |
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*/ |
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void havege_reparent(H_PTR hptr); |
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/** |
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/** |
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* Frees all allocated anchor resources. If the multi-core option is used, this |
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* Frees all allocated anchor resources. If the multi-core option is used, this |
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* method should be called from a signal handler to prevent zombie processes. |
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* method should be called from a signal handler to prevent zombie processes. |
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-- a/src/haveged.c |
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++ b/src/haveged.c |
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Lines 538-545
static void run_daemon( /* RETURN: nothing */
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anchor_info(h); |
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anchor_info(h); |
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return; |
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return; |
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} |
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} |
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if (params->foreground==0) |
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if (params->foreground==0) { |
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daemonize(); |
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daemonize(); |
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havege_reparent(handle); |
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} |
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else printf ("%s starting up\n", params->daemon); |
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else printf ("%s starting up\n", params->daemon); |
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if (0 != havege_run(h)) |
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if (0 != havege_run(h)) |
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error_exit("Couldn't initialize HAVEGE rng %d", h->error); |
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error_exit("Couldn't initialize HAVEGE rng %d", h->error); |
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