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Allow execution without any cpu governors to set - for issue #44

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This commit is contained in:
Marc Di Luzio 2018-05-11 08:51:56 +01:00
parent 5ee3ab71ce
commit da703ce4c0
1 changed files with 4 additions and 2 deletions
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6
daemon/governors-query.c
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@ -50,12 +50,14 @@ int fetch_governors(char governors[MAX_GOVERNORS][MAX_GOVERNOR_LENGTH])
/* Assert some sanity on this glob */ /* Assert some sanity on this glob */
if (glob(path, GLOB_NOSORT, NULL, &glo) != 0) { if (glob(path, GLOB_NOSORT, NULL, &glo) != 0) {
FATAL_ERRORNO("Broken glob implementation"); LOG_ERROR("glob failed for cpu governors: (%s)\n", strerror(errno));
return 0;
} }
if (glo.gl_pathc < 1) { if (glo.gl_pathc < 1) {
globfree(&glo); globfree(&glo);
FATAL_ERROR("cpu device path not found"); LOG_ERROR("no cpu governors found\n");
return 0;
} }
int num_governors = 0; int num_governors = 0;