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Implement cell_ewma_enabled()

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This commit is contained in:
Andrea Shepard 2012-10-01 20:08:36 -07:00
parent 8afe41b481
commit 0c4f717b3e
2 changed files with 9 additions and 0 deletions
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8
src/or/circuitmux_ewma.c
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@ -520,6 +520,7 @@ cell_ewma_to_circuit(cell_ewma_t *ewma)
* *
* These tick values are not meant to be shared between Tor instances, or used * These tick values are not meant to be shared between Tor instances, or used
* for other purposes. */ * for other purposes. */
static unsigned static unsigned
cell_ewma_tick_from_timeval(const struct timeval *now, cell_ewma_tick_from_timeval(const struct timeval *now,
double *remainder_out) double *remainder_out)
@ -532,6 +533,13 @@ cell_ewma_tick_from_timeval(const struct timeval *now,
return res; return res;
} }
/** Tell the caller whether ewma_enabled is set */
int
cell_ewma_enabled(void)
{
return ewma_enabled;
}
/** Compute and return the current cell_ewma tick. */ /** Compute and return the current cell_ewma tick. */
unsigned int unsigned int
cell_ewma_get_tick(void) cell_ewma_get_tick(void)

1
src/or/circuitmux_ewma.h
View file

@ -20,6 +20,7 @@ extern circuitmux_policy_t ewma_policy;
#endif /* !(_TOR_CIRCUITMUX_EWMA_C) */ #endif /* !(_TOR_CIRCUITMUX_EWMA_C) */
/* Externally visible EWMA functions */ /* Externally visible EWMA functions */
int cell_ewma_enabled(void);
unsigned int cell_ewma_get_tick(void); unsigned int cell_ewma_get_tick(void);
void cell_ewma_set_scale_factor(const or_options_t *options, void cell_ewma_set_scale_factor(const or_options_t *options,
const networkstatus_t *consensus); const networkstatus_t *consensus);