mirror of git://sourceware.org/git/glibc.git
102dde842a
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. |
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| .. | ||
| bits | ||
| sys | ||
| Implies | ||
| Makefile | ||
| Versions | ||
| ____longjmp_chk.S | ||
| __ia64_longjmp.S | ||
| __longjmp.S | ||
| __sigstack_longjmp.c | ||
| __start_context.S | ||
| arch-fork.h | ||
| brk.S | ||
| bsd-_setjmp.S | ||
| bsd-setjmp.S | ||
| c++-types.data | ||
| clone.S | ||
| clone2.S | ||
| configure | ||
| configure.ac | ||
| dl-brk.S | ||
| dl-cache.h | ||
| dl-static.c | ||
| dl-sysdep.h | ||
| get_clockfreq.c | ||
| getclktck.c | ||
| getcontext.S | ||
| has_cpuclock.c | ||
| ioperm.c | ||
| kernel-features.h | ||
| kernel_stat.h | ||
| ld.abilist | ||
| ldconfig.h | ||
| ldd-rewrite.sed | ||
| ldsodefs.h | ||
| libBrokenLocale.abilist | ||
| libanl.abilist | ||
| libc.abilist | ||
| libcrypt.abilist | ||
| libdl.abilist | ||
| libm.abilist | ||
| libnsl.abilist | ||
| libpthread.abilist | ||
| libresolv.abilist | ||
| librt.abilist | ||
| libthread_db.abilist | ||
| libutil.abilist | ||
| localplt.data | ||
| makecontext.c | ||
| mmap_internal.h | ||
| pipe.S | ||
| profil-counter.h | ||
| pt-vfork.S | ||
| readelflib.c | ||
| register-dump.h | ||
| rt-sysdep.S | ||
| setcontext.S | ||
| setjmp.S | ||
| shlib-versions | ||
| sigaction.c | ||
| sigaltstack-offsets.sym | ||
| sigcontext-offsets.sym | ||
| sigcontextinfo.h | ||
| sigpending.c | ||
| sigprocmask.c | ||
| swapcontext.c | ||
| syscall.S | ||
| syscalls.list | ||
| sysconf.c | ||
| sysdep-cancel.h | ||
| sysdep.S | ||
| sysdep.h | ||
| system.c | ||
| timer_create.c | ||
| timer_delete.c | ||
| timer_getoverr.c | ||
| timer_gettime.c | ||
| timer_settime.c | ||
| tst-setcontext2.c | ||
| ucontext_i.h | ||
| umount.c | ||
| unwind-dw2-fde.c | ||
| unwind-forcedunwind.c | ||
| unwind_longjmp.c | ||
| vfork.S | ||
| wordexp.c | ||