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| author | Ulrich Drepper <drepper@redhat.com> | 2003-02-01 20:53:16 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-02-01 20:53:16 +0000 |
| commit | 38e68573bc08179bb9418038e7c2db7e576eaea5 (patch) | |
| tree | fac3119a1783cc465b6ff578da410897c4163c00 /sysdeps/unix/sysv/linux/kernel-features.h | |
| parent | 4a7d6545ce1611c0a320f3210d46d5bd3a03b260 (diff) | |
| download | glibc-38e68573bc08179bb9418038e7c2db7e576eaea5.tar.gz glibc-38e68573bc08179bb9418038e7c2db7e576eaea5.tar.xz glibc-38e68573bc08179bb9418038e7c2db7e576eaea5.zip | |
Update.
2003-02-01 Ulrich Drepper <drepper@redhat.com> * time/tzfile.c (__tzfile_compute): Change return value type to void. Adjust return statements. * include/time.h (__tzfile_compute): Adjust prototype. 2003-02-01 Jim Meyering <jim@meyering.net> * time/tzset.c (__tz_convert): Remove dead code; __tzfile_compute always returns 1. 2003-01-31 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c [!__ASSUME_NEW_PRCTL_SYSCALL]: Noop prctl syscall and set ENOSYS. 2003-01-31 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Generate ENOSYS stub. * sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S [!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Likewise. 2003-01-31 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/unix/sysv/linux/configure.in: Change arch_minimum_kernel back to 2.4.19 for powerpc64. * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_NEW_PRCTL_SYSCALL): Define for powerpc64. (__ASSUME_NEW_RT_SIGRETURN_SYSCALL): Define for powerpc64. 2003-02-01 Ulrich Drepper <drepper@redhat.com> * wcsmbs/wcscpy.c (wcscpy): Add alternative implementation for platforms with strange alignment requirements on wchar_t.
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 3159dd1ada..45cd3e59c8 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -210,6 +210,19 @@ # define __ASSUME_MMAP2_SYSCALL 1 #endif +/* Starting with 2.4.21 PowerPC64 implements the new prctl syscall. + This allows applications to get/set the Floating Point Exception Mode. */ +#if __LINUX_KERNEL_VERSION >= (132096+21) && defined __powerpc64__ +# define __ASSUME_NEW_PRCTL_SYSCALL 1 +#endif + +/* Starting with 2.4.21 PowerPC64 implements the new rt_sigreturn syscall. + The new rt_sigreturn takes an ucontext pointer allowing rt_sigreturn + to be used in the set/swapcontext implementation. */ +#if __LINUX_KERNEL_VERSION >= (132096+21) && defined __powerpc64__ +# define __ASSUME_NEW_RT_SIGRETURN_SYSCALL 1 +#endif + /* On x86, the set_thread_area syscall was introduced in 2.5.29, but its semantics was changed in 2.5.30, and again after 2.5.31. */ #if __LINUX_KERNEL_VERSION >= 132384 && defined __i386__ |