[04/26] Linux: mlock2 syscall number is always available
Commit Message
Due to the built-in tables, __NR_mlock2 is always defined.
---
sysdeps/unix/sysv/linux/mlock2.c | 2 --
1 file changed, 2 deletions(-)
Comments
On 09/02/2020 17:19, Florian Weimer wrote:
> Due to the built-in tables, __NR_mlock2 is always defined.
LGTM, thanks.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
> ---
> sysdeps/unix/sysv/linux/mlock2.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/sysdeps/unix/sysv/linux/mlock2.c b/sysdeps/unix/sysv/linux/mlock2.c
> index 7cea23d47c..e52f43f35c 100644
> --- a/sysdeps/unix/sysv/linux/mlock2.c
> +++ b/sysdeps/unix/sysv/linux/mlock2.c
> @@ -27,11 +27,9 @@ mlock2 (const void *addr, size_t length, unsigned int flags)
> #else
> if (flags == 0)
> return INLINE_SYSCALL_CALL (mlock, addr, length);
> -# ifdef __NR_mlock2
> int ret = INLINE_SYSCALL_CALL (mlock2, addr, length, flags);
> if (ret == 0 || errno != ENOSYS)
> return ret;
> -# endif /* __NR_mlock2 */
> /* Treat the missing system call as an invalid (non-zero) flag
> argument. */
> __set_errno (EINVAL);
>
@@ -27,11 +27,9 @@ mlock2 (const void *addr, size_t length, unsigned int flags)
#else
if (flags == 0)
return INLINE_SYSCALL_CALL (mlock, addr, length);
-# ifdef __NR_mlock2
int ret = INLINE_SYSCALL_CALL (mlock2, addr, length, flags);
if (ret == 0 || errno != ENOSYS)
return ret;
-# endif /* __NR_mlock2 */
/* Treat the missing system call as an invalid (non-zero) flag
argument. */
__set_errno (EINVAL);