Elliott Hughes d0bbfa8327 Make res_init() work again. ... Change 75830fb836 to fix _nres initialization to be thread safe accidentally introduced a behavior change whereby res_init() became a no-op. It also failed to remove all direct accesses to _nres. Move the file over to C++ so we can let RAII ensure we're always holding a lock while using the global state, make all callers access the global state via this class, and restore the previous behavior of res_init(). Test: atest DnsResolverTest Bug: 166235340 Change-Id: Ib390a7eac063bc0ff5eeba755e8c74ef1383004e		2021-04-08 12:04:05 -07:00
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hostent.h	Sync with upstream for gethnamaddr.c.	2014-12-17 16:19:27 -08:00
nsswitch.h	Remove __LIBC_ABI_PUBLIC__.	2016-07-19 13:56:46 -07:00
resolv_cache.h	Add support for deleting per-network DNS resolver caches.	2014-05-14 04:16:18 -07:00
resolv_netid.h	Replace android_open_proxy with dns_open_proxy	2018-11-19 18:00:37 +08:00
resolv_params.h	Make the resolver retry timeout configurable via __res_params	2018-08-08 15:45:19 +09:00
resolv_private.h	Make res_init() work again.	2021-04-08 12:04:05 -07:00
resolv_static.h	Make res_init() work again.	2021-04-08 12:04:05 -07:00
resolv_stats.h	Add new info functions to resolver for use by Netd.	2016-04-21 10:07:26 +09:00