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lib: s/igt_env_set/igt_check_boolean_env_var

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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>
This commit is contained in:
Daniel Vetter
2014-03-23 14:38:17 +01:00
parent 47575c7710
commit 8221fda087
3 changed files with 5 additions and 5 deletions
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lib/igt_aux.c
+3 -3
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@@ -134,7 +134,7 @@ void igt_stop_signal_helper(void)
}
/**
* igt_env_set:
* igt_check_boolean_env_var:
* @env_var: environment variable name
* @default_value: default value for the environment variable
*
@@ -144,7 +144,7 @@ void igt_stop_signal_helper(void)
* The boolean value of the environment variable @env_var as decoded by atoi()
* if it is set and @default_value if the variable is not set.
*/
bool igt_env_set(const char *env_var, bool default_value)
bool igt_check_boolean_env_var(const char *env_var, bool default_value)
{
char *val;
@@ -167,7 +167,7 @@ bool igt_aub_dump_enabled(void)
static int dump_aub = -1;
if (dump_aub == -1)
dump_aub = igt_env_set("IGT_DUMP_AUB", false);
dump_aub = igt_check_boolean_env_var("IGT_DUMP_AUB", false);
return dump_aub;
}