On 22/02/17 18:04, Chris Wilson wrote:
On Thu, Feb 23, 2017 at 01:52:04AM +0000, Chris Wilson wrote:
On Wed, Feb 22, 2017 at 05:26:29PM -0800, Michel Thierry wrote:
static void clear_error_state(void)
{
- igt_sysfs_set(sysfs, "error", "");
+ igt_sysfs_set(sysfs, "error", " ");
My bad, I was expecting it write the nul character. "\0" would be my
preference
Still needs an explicit igt_sysfs_write() to avoid strlen.
-Chris
Yes, strlen(\0) is 0, which at the end is write(x, 0) and ignored.
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