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author | Damien Lespiau <damien.lespiau@intel.com> | 2013-07-19 15:42:20 +0100 |
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committer | Damien Lespiau <damien.lespiau@intel.com> | 2013-07-19 18:38:47 +0100 |
commit | aefc5c63e4c60cba18c3941cafed926e23d114cf (patch) | |
tree | 667bd3be6ff673423b67076be77f58aa35a432cd /lib/drmtest.c | |
parent | 94444aea6eb731dbf4146ec431fa0d4376da8e2f (diff) |
lib: Allow users of env_set() to specify a default value
So when the environment value isn't set, one can specify the default
value to return.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Diffstat (limited to 'lib/drmtest.c')
-rw-r--r-- | lib/drmtest.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/drmtest.c b/lib/drmtest.c index 016619cf..26748b3e 100644 --- a/lib/drmtest.c +++ b/lib/drmtest.c @@ -689,13 +689,13 @@ bool drmtest_only_list_subtests(void) return list_subtests; } -static bool env_set(const char *env_var) +static bool env_set(const char *env_var, bool default_value) { char *val; val = getenv(env_var); if (!val) - return false; + return default_value; return atoi(val) != 0; } @@ -705,7 +705,7 @@ bool drmtest_run_in_simulation(void) static int simulation = -1; if (simulation == -1) - simulation = env_set("INTEL_SIMULATION"); + simulation = env_set("INTEL_SIMULATION", false); return simulation; } |