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author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2015-07-13 14:04:25 -0300 |
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committer | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2015-08-05 17:30:58 -0300 |
commit | 995f2738adece4f7423f9ce9ac34ab0477844840 (patch) | |
tree | 8b3bb6bee7d4c6229324d049e15911913413b6e2 /benchmarks/Android.mk | |
parent | ffd7321c701411c6ffb4aa5b983aacb92289908c (diff) |
lib: add igt_debugfs_read()
A helpful function for when you want to read a whole debugfs file to a
string and don't want to worry about opening and closing file
descriptors and asserting buffer sizes.
We've been using this already for kms_frontbuffer_tracking and
kms_fbcon_fbt, so the only test with new code here is kms_fbc_crc.
Also notice that for kms_fbc_crc we had to increase the buffer size
since the file can sometimes be bigger than 64 bytes - depending on
the reason why FBC is disabled.
Of course, there are probably many other programs we can patch, but
I'm not doing this now.
v2: Add the macro to wrap sizeof() (Daniel).
v3: Add documentation for the macro too (Daniel).
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Diffstat (limited to 'benchmarks/Android.mk')
0 files changed, 0 insertions, 0 deletions