diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-08-03 14:29:06 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-08-31 16:10:34 -0300 |
| commit | 102dde842ae75ddee71a413fc8c4320894e159de (patch) | |
| tree | d0e8c0cf9f0ab384ba250672fabfec096e0a6cca /ChangeLog | |
| parent | 9eee633b68649c94b2404f65d5c9a00c3ed1f068 (diff) | |
| download | glibc-102dde842ae75ddee71a413fc8c4320894e159de.tar.gz | |
Remove NO_CANCELLATION macro
The NO_CANCELLATION macro is used currently on generic headers to
define non cancellable syscalls and on Linux fcntl to implement the non
cancellable variation. Former should be single-handled by not-cancel.h
header and former could be simplified build both cancellable and non
cancellable for default objects and alias the non-cancellable to default
one for rtld ones (since Linux already support cancellation as default).
This patch thus removes the NO_CANCELLATION macro and its usage. The
generic non cancellable fcntl is route to internal fcntl.
Checked on x86_64-linux-gnu and i686-linux-gnu. Also checked with
a build again major ABIs.
* sysdeps/generic/not-cancel.h (NO_CANCELLATION): Remove macro.
* sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h
(NO_CANCELLATION): Likewise.
* sysdeps/unix/sysv/linux/mips/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
(NO_CANCELLATION): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
(NO_CANCELLATION): Likewise.
* sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (NO_CANCELLATION):
Likewise
* sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/tile/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (NO_CANCELLATION):
Likewise.
* sysdeps/unix/sysv/linux/not-cancel.h (__fcntl_nocancel): Add
hidden prototype.
* sysdeps/unix/sysv/linux/fcntl.c (__fcntl_nocancel): Define only
for !IS_IN (rtld) and remove NO_CANCELLATION usage.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
@@ -1,3 +1,45 @@ +2017-08-31 Adhemerval Zanella <adhemerval.zanella@linaro.org> + + * sysdeps/generic/not-cancel.h (NO_CANCELLATION): Remove macro. + * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h + (NO_CANCELLATION): Likewise. + * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h + (NO_CANCELLATION): Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h + (NO_CANCELLATION): Likewise. + * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (NO_CANCELLATION): + Likewise + * sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (NO_CANCELLATION): + Likewise. + * sysdeps/unix/sysv/linux/not-cancel.h (__fcntl_nocancel): Add + hidden prototype. + * sysdeps/unix/sysv/linux/fcntl.c (__fcntl_nocancel): Define only + for !IS_IN (rtld) and remove NO_CANCELLATION usage. + 2017-08-31 Steve Ellcey <sellcey@cavium.com> * sysdeps/aarch64/dl-irel.h: (elf_ifunc_invoke): Change argument type |