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| author | David Herrmann <dh.herrmann@gmail.com> | 2014-12-29 13:24:35 +0100 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2014-12-29 14:05:38 +0100 |
| commit | 80b4378314cf62148fd053e97018cc5c78dd6af6 (patch) | |
| tree | 002fd8517de717e0b5d952fa8c5765450da71fdd /src/shared/machine-image.c | |
| parent | 2f0af4e120385e6078c96189f4a4d0cce0e12a3a (diff) | |
capability: use /proc/sys/kernel/cap_last_cap
This file was introduced with linux-3.2, use it instead of probing for it
via prctl(PR_CAPBSET_READ).
For now, keep the old code for backwards compat. We can drop it once 3.2
is our lowest requirement.
The test-cap-list code is extended to verify cap_last_cap() is the same as
we'd get via prctl probing and /proc.
Diffstat (limited to 'src/shared/machine-image.c')
0 files changed, 0 insertions, 0 deletions