| commit | 352f4ff9a268b81ef5d4b2413f582565806e4790 | |
| author | Florian Weimer <fweimer@redhat.com> | |
| Fri, 30 Jun 2017 19:10:23 +0000 (30 21:10 +0200) | ||
| committer | Florian Weimer <fweimer@redhat.com> | |
| Mon, 3 Jul 2017 18:52:59 +0000 (3 20:52 +0200) | ||
| tree | fb27056dfdeafe43c021f6127c9544c016e78019 | treesnapshot (tar.gz zip) |
| parent | 4e45d83c92dbb5b8dc20654f32395108d18cf739 | commitdiff |
resolv: Introduce struct resolv_context [BZ #21668]
struct resolv_context objects provide a temporary resolver context
which does not change during a name lookup operation. Only when the
outmost context is created, the stub resolver configuration is
verified to be current (at present, only against previous res_init
calls). Subsequent attempts to obtain the context will reuse the
result of the initial verification operation.
struct resolv_context can also be extended in the future to store
data which needs to be deallocated during thread cancellation.
struct resolv_context objects provide a temporary resolver context
which does not change during a name lookup operation. Only when the
outmost context is created, the stub resolver configuration is
verified to be current (at present, only against previous res_init
calls). Subsequent attempts to obtain the context will reuse the
result of the initial verification operation.
struct resolv_context can also be extended in the future to store
data which needs to be deallocated during thread cancellation.
24 files changed: