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Mark lazy tlsdesc helper functions unused to avoid warnings 

These static functions are not needed if a target does not do lazy
tlsdesc initialization.

	* elf/tlsdeschtab.h (_dl_tls_resolve_early_return_p): Mark unused.
	(_dl_tlsdesc_wake_up_held_fixups): Likewise.
This commit is contained in:
Szabolcs Nagy 2017-10-23 12:15:40 +01:00
parent 43ddff2e36
commit 0cc5b022f8
2 changed files with 7 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2017-11-03 Szabolcs Nagy <szabolcs.nagy@arm.com>
* elf/tlsdeschtab.h (_dl_tls_resolve_early_return_p): Mark unused.
(_dl_tlsdesc_wake_up_held_fixups): Likewise.
2017-11-02 Joseph Myers <joseph@codesourcery.com>
* wcsmbs/wchar.h [__HAVE_FLOAT16 && __USE_GNU] (wcstof16):

2
elf/tlsdeschtab.h
View File

@ -137,6 +137,7 @@ _dl_make_tlsdesc_dynamic (struct link_map *map, size_t ti_offset)
avoid introducing such dependencies. */
static int
__attribute__ ((unused))
_dl_tlsdesc_resolve_early_return_p (struct tlsdesc volatile *td, void *caller)
{
if (caller != atomic_load_relaxed (&td->entry))
@ -155,6 +156,7 @@ _dl_tlsdesc_resolve_early_return_p (struct tlsdesc volatile *td, void *caller)
}
static void
__attribute__ ((unused))
_dl_tlsdesc_wake_up_held_fixups (void)
{
__rtld_lock_unlock_recursive (GL(dl_load_lock));