diff options
| -rw-r--r-- | lib/igt_sysfs.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/igt_sysfs.c b/lib/igt_sysfs.c index c439944d..7528c3bd 100644 --- a/lib/igt_sysfs.c +++ b/lib/igt_sysfs.c @@ -475,10 +475,18 @@ bool igt_sysfs_set_u32(int dir, const char *attr, uint32_t value) bool igt_sysfs_get_boolean(int dir, const char *attr) { int result; + char *buf; - if (igt_sysfs_scanf(dir, attr, "%d", &result) != 1) + buf = igt_sysfs_get(dir, attr); + if (!buf) return false; + if (sscanf(buf, "%d", &result) != 1) { + /* kernel's param_get_bool() returns "Y"/"N" */ + result = !strcasecmp(buf, "Y"); + } + + free(buf); return result; } |