diff options
Diffstat (limited to 'libpthread/linuxthreads')
| -rw-r--r-- | libpthread/linuxthreads/pthread.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/libpthread/linuxthreads/pthread.c b/libpthread/linuxthreads/pthread.c index 4c44252ab..4c123dea8 100644 --- a/libpthread/linuxthreads/pthread.c +++ b/libpthread/linuxthreads/pthread.c @@ -45,11 +45,12 @@ extern __typeof(sigaction) __libc_sigaction; extern int _errno; extern int _h_errno; +# if defined __UCLIBC_HAS_IPv4__ || defined __UCLIBC_HAS_IPV6__ /* We need the global/static resolver state here. */ # include <resolv.h> # undef _res - extern struct __res_state _res; +# endif #endif #ifdef USE_TLS @@ -72,7 +73,9 @@ struct _pthread_descr_struct __pthread_initial_thread = { #if !(USE_TLS && HAVE___THREAD) .p_errnop = &_errno, .p_h_errnop = &_h_errno, +# if defined __UCLIBC_HAS_IPv4__ || defined __UCLIBC_HAS_IPV6__ .p_resp = &_res, +# endif #endif .p_userstack = 1, .p_resume_count = __ATOMIC_INITIALIZER, @@ -539,15 +542,17 @@ static void pthread_initialize(void) #ifdef USE_TLS /* Update the descriptor for the initial thread. */ THREAD_SETMEM (((pthread_descr) NULL), p_pid, __getpid()); -# ifndef HAVE___THREAD +# if !defined HAVE___THREAD && (defined __UCLIBC_HAS_IPv4__ || defined __UCLIBC_HAS_IPV6__) /* Likewise for the resolver state _res. */ THREAD_SETMEM (((pthread_descr) NULL), p_resp, &_res); # endif #else /* Update the descriptor for the initial thread. */ __pthread_initial_thread.p_pid = __getpid(); +# if defined __UCLIBC_HAS_IPv4__ || defined __UCLIBC_HAS_IPV6__ /* Likewise for the resolver state _res. */ __pthread_initial_thread.p_resp = &_res; +# endif #endif #if !__ASSUME_REALTIME_SIGNALS /* Initialize real-time signals. */ @@ -1112,7 +1117,9 @@ void __pthread_reset_main_thread(void) /* Now this thread modifies the global variables. */ THREAD_SETMEM(self, p_errnop, &_errno); THREAD_SETMEM(self, p_h_errnop, &_h_errno); +# if defined __UCLIBC_HAS_IPv4__ || defined __UCLIBC_HAS_IPV6__ THREAD_SETMEM(self, p_resp, &_res); +# endif #endif #ifndef FLOATING_STACKS |