[16/26] Linux: set_tid_address syscall number is always available
Commit Message
Due to the built-in tables, __NR_set_tid_address is always defined.
---
sysdeps/unix/sysv/linux/nscd_setup_thread.c | 2 --
1 file changed, 2 deletions(-)
Comments
On 09/02/2020 17:20, Florian Weimer wrote:
> Due to the built-in tables, __NR_set_tid_address is always defined.
LGTM, thanks.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
> ---
> sysdeps/unix/sysv/linux/nscd_setup_thread.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/sysdeps/unix/sysv/linux/nscd_setup_thread.c b/sysdeps/unix/sysv/linux/nscd_setup_thread.c
> index 6e14918be0..a49676f4b4 100644
> --- a/sysdeps/unix/sysv/linux/nscd_setup_thread.c
> +++ b/sysdeps/unix/sysv/linux/nscd_setup_thread.c
> @@ -25,7 +25,6 @@
> int
> setup_thread (struct database_dyn *db)
> {
> -#ifdef __NR_set_tid_address
> /* Only supported when NPTL is used. */
> char buf[100];
> if (confstr (_CS_GNU_LIBPTHREAD_VERSION, buf, sizeof (buf)) >= sizeof (buf)
> @@ -43,7 +42,6 @@ setup_thread (struct database_dyn *db)
> So, set the field to a nonzero value which indicates that nscd
> is certainly running and clients can skip the test. */
> return db->head->nscd_certainly_running = 1;
> -#endif
>
> return 0;
> }
>
@@ -25,7 +25,6 @@
int
setup_thread (struct database_dyn *db)
{
-#ifdef __NR_set_tid_address
/* Only supported when NPTL is used. */
char buf[100];
if (confstr (_CS_GNU_LIBPTHREAD_VERSION, buf, sizeof (buf)) >= sizeof (buf)
@@ -43,7 +42,6 @@ setup_thread (struct database_dyn *db)
So, set the field to a nonzero value which indicates that nscd
is certainly running and clients can skip the test. */
return db->head->nscd_certainly_running = 1;
-#endif
return 0;
}