lib: s/igt_env_set/igt_check_boolean_env_var

So I wasn't really happy with env_set since it's way too close to
setenv(), whic actually _sets_ and environment variable. So use check
instead of set as the verb (well adjective for env_set).

Also sprinkle in some hints that we talk about a boolean setting here.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/igt_aux.h b/lib/igt_aux.h
index eb637128..25a479f2 100644
--- a/lib/igt_aux.h
+++ b/lib/igt_aux.h
@@ -40,7 +40,7 @@ void igt_permute_array(void *array, unsigned size,
 						 unsigned i,
 						 unsigned j));
 void igt_progress(const char *header, uint64_t i, uint64_t total);
-bool igt_env_set(const char *env_var, bool default_value);
+bool igt_check_boolean_env_var(const char *env_var, bool default_value);
 
 bool igt_aub_dump_enabled(void);