diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index 67c6686015..1b064c5894 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -464,7 +464,9 @@ struct rtld_global /* Generation counter for the dtv. */ EXTERN size_t _dl_tls_generation; +#if !THREAD_GSCOPE_IN_TCB EXTERN void (*_dl_init_static_tls) (struct link_map *); +#endif /* Scopes to free after next THREAD_GSCOPE_WAIT (). */ EXTERN struct dl_scope_free_list @@ -1270,6 +1272,23 @@ extern void _dl_non_dynamic_init (void) extern void _dl_aux_init (ElfW(auxv_t) *av) attribute_hidden; +/* Initialize the static TLS space for the link map in all existing + threads. */ +#if THREAD_GSCOPE_IN_TCB +void _dl_init_static_tls (struct link_map *map) attribute_hidden; +#endif +static inline void +dl_init_static_tls (struct link_map *map) +{ +#if THREAD_GSCOPE_IN_TCB + /* The stack list is available to ld.so, so the initialization can + be handled within ld.so directly. */ + _dl_init_static_tls (map); +#else + GL (dl_init_static_tls) (map); +#endif +} + /* Return true if the ld.so copy in this namespace is actually active and working. If false, the dl_open/dlfcn hooks have to be used to call into the outer dynamic linker (which happens after static |