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Declare _errno, _h_errno, and _res unless we use TLS internally.

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This commit is contained in:
Ulrich Drepper
2002-08-03 05:47:52 +00:00
parent b50fca08b4
commit 04a7ed77c2
1 changed files with 12 additions and 10 deletions
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16
linuxthreads/pthread.c
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@@ -38,13 +38,7 @@
# error "This must not happen; new kernel assumed but old headers" # error "This must not happen; new kernel assumed but old headers"
#endif #endif
#ifdef USE_TLS #if !(USE_TLS && HAVE___THREAD)
/* We need only a few variables. */
static pthread_descr manager_thread;
#else
/* These variables are used by the setup code. */ /* These variables are used by the setup code. */
extern int _errno; extern int _errno;
extern int _h_errno; extern int _h_errno;
@@ -52,9 +46,17 @@ extern int _h_errno;
/* We need the global/static resolver state here. */ /* We need the global/static resolver state here. */
# include <resolv.h> # include <resolv.h>
# undef _res # undef _res
#endif
extern struct __res_state _res; extern struct __res_state _res;
#ifdef USE_TLS
/* We need only a few variables. */
static pthread_descr manager_thread;
#else
/* Descriptor of the initial thread */ /* Descriptor of the initial thread */
struct _pthread_descr_struct __pthread_initial_thread = { struct _pthread_descr_struct __pthread_initial_thread = {