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Refresh the monotonic faketime setting envar when cache expires.

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This commit is contained in:
thowse
2020-02-14 10:36:29 +10:00
parent 90f11685b5
commit f7de52c07b
1 changed files with 27 additions and 8 deletions
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35
src/libfaketime.c
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@@ -516,6 +516,30 @@ static void ft_cleanup (void)
}
/*
* =======================================================================
* Get monotonic faketime setting === GETENV
* =======================================================================
*/
static void get_fake_monotonic_setting(int* current_value)
{
char *tmp_env;
if ((tmp_env = getenv("FAKETIME_DONT_FAKE_MONOTONIC")) != NULL
|| (tmp_env = getenv("DONT_FAKE_MONOTONIC")) != NULL)
{
if (0 == strcmp(tmp_env, "1"))
{
(*current_value) = 0;
}
else
{
(*current_value) = 1;
}
}
}
/*
* =======================================================================
* Internal time retrieval === INTTIME
@@ -2290,14 +2314,7 @@ static void ftpl_init(void)
cache_enabled = 0;
}
}
if ((tmp_env = getenv("FAKETIME_DONT_FAKE_MONOTONIC")) != NULL
|| (tmp_env = getenv("DONT_FAKE_MONOTONIC")) != NULL)
{
if (0 == strcmp(tmp_env, "1"))
{
fake_monotonic_clock = 0;
}
}
get_fake_monotonic_setting(&fake_monotonic_clock);
/* Check whether we actually should be faking the returned timestamp. */
/* We can prevent faking time for specified commands */
@@ -2707,6 +2724,8 @@ int fake_clock_gettime(clockid_t clk_id, struct timespec *tp)
}
} /* read fake time from file */
parse_ft_string(user_faked_time);
/* read monotonic faketime setting from envar */
get_fake_monotonic_setting(&fake_monotonic_clock);
} /* cache had expired */
if (infile_set)