diff options
Diffstat (limited to 'lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h')
| -rw-r--r-- | lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h b/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h index 294517e3f3..ee7f43653d 100644 --- a/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h +++ b/lib/libc/glibc/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1992-2019 Free Software Foundation, Inc. +/* Copyright (C) 1992-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -13,16 +13,14 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + <https://www.gnu.org/licenses/>. */ /* Alan Modra <amodra@bigpond.net.au> rewrote the INLINE_SYSCALL macro */ #ifndef _LINUX_POWERPC_SYSDEP_H #define _LINUX_POWERPC_SYSDEP_H 1 -/* Always enable vsyscalls on powerpc64 */ -#define ALWAYS_USE_VSYSCALL 1 - +#include <sysdeps/unix/sysv/linux/powerpc/sysdep.h> #include <sysdeps/unix/sysv/linux/sysdep.h> #include <sysdeps/unix/powerpc/sysdep.h> #include <tls.h> @@ -47,27 +45,6 @@ #endif /* __ASSEMBLER__ */ -/* This version is for internal uses when there is no desire - to set errno */ -#define INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK(name, err, type, nr, args...) \ - ({ \ - type sc_ret = ENOSYS; \ - \ - __typeof (__vdso_##name) vdsop = __vdso_##name; \ - PTR_DEMANGLE (vdsop); \ - if (vdsop != NULL) \ - sc_ret = \ - INTERNAL_VSYSCALL_CALL_TYPE (vdsop, err, type, nr, ##args); \ - else \ - err = 1 << 28; \ - sc_ret; \ - }) - -/* List of system calls which are supported as vsyscalls. */ -#define HAVE_CLOCK_GETRES_VSYSCALL 1 -#define HAVE_CLOCK_GETTIME_VSYSCALL 1 -#define HAVE_GETCPU_VSYSCALL 1 - /* Define a macro which expands inline into the wrapper code for a system call. This use is for internal calls that do not need to handle errors normally. It will never touch errno. This returns just what the kernel @@ -101,10 +78,9 @@ #define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...) \ INTERNAL_VSYSCALL_CALL_TYPE(funcptr, err, long int, nr, args) -#undef INLINE_SYSCALL - /* This version is for kernels that implement system calls that behave like function calls as far as register saving. */ +#undef INLINE_SYSCALL #define INLINE_SYSCALL(name, nr, args...) \ ({ \ INTERNAL_SYSCALL_DECL (sc_err); \ |