diff options
Diffstat (limited to 'libc/dns/resolv/res_state.c')
| -rw-r--r-- | libc/dns/resolv/res_state.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/libc/dns/resolv/res_state.c b/libc/dns/resolv/res_state.c index 57791d1b9..afccd9979 100644 --- a/libc/dns/resolv/res_state.c +++ b/libc/dns/resolv/res_state.c @@ -34,6 +34,7 @@ #include "resolv_cache.h" #include <pthread.h> #include <stdlib.h> +#include <string.h> #define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_ #include <sys/_system_properties.h> @@ -49,9 +50,6 @@ # define D(...) do{}while(0) #endif -static pthread_key_t _res_key; -static pthread_once_t _res_once = PTHREAD_ONCE_INIT; - typedef struct { int _h_errno; // TODO: Have one __res_state per network so we don't have to repopulate frequently. @@ -105,17 +103,16 @@ _res_thread_free( void* _rt ) free(rt); } -static void -_res_init_key( void ) -{ - pthread_key_create( &_res_key, _res_thread_free ); +static pthread_key_t _res_key; + +__attribute__((constructor)) static void __res_key_init() { + pthread_key_create(&_res_key, _res_thread_free); } static _res_thread* _res_thread_get(void) { _res_thread* rt; - pthread_once( &_res_once, _res_init_key ); rt = pthread_getspecific( _res_key ); if (rt != NULL) { |