glibc/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
Florian Weimer daa3fc9bff rt: Move generic implementation from sysdeps/pthread to rt
The pthread-based implementation is the generic one.  Replacing
the stubs makes it clear that they do not have to be adjusted for
the libpthread move.

Result of:

    git mv -f sysdeps/pthread/aio_misc.h sysdeps/generic/
    git mv sysdeps/pthread/timer_routines.c sysdeps/htl/
    git mv -f sysdeps/pthread/{aio,lio,timer}_*.c rt/

Followed by manual adjustment of the #include paths in
sysdeps/unix/sysv/linux/wordsize-64, and a move of the version
definitions formerly in sysdeps/pthread/Versions.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2021-06-22 09:50:45 +02:00

34 lines
842 B
C

#include <shlib-compat.h>
#define aio_cancel64 XXX
#include <aio.h>
#undef aio_cancel64
#include <errno.h>
extern __typeof (aio_cancel) __new_aio_cancel;
extern __typeof (aio_cancel) __old_aio_cancel;
#define aio_cancel __new_aio_cancel
#include <rt/aio_cancel.c>
#undef aio_cancel
strong_alias (__new_aio_cancel, __new_aio_cancel64);
versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3);
versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3);
#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3)
#undef ECANCELED
#define aio_cancel __old_aio_cancel
#define ECANCELED 125
#include <rt/aio_cancel.c>
#undef aio_cancel
strong_alias (__old_aio_cancel, __old_aio_cancel64);
compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1);
compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1);
#endif