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bc2eb9321e
With all Linux ABIs using the expected Linux kABI to indicate syscalls errors, the INTERNAL_SYSCALL_DECL is an empty declaration on all ports. This patch removes the 'err' argument on INTERNAL_SYSCALL* macro and remove the INTERNAL_SYSCALL_DECL usage. Checked with a build against all affected ABIs.
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/* Linux times. X32 version.
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Copyright (C) 2015-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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/* Linux times system call returns 64-bit integer. */
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#undef internal_syscall1
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#define internal_syscall1(number, arg1) \
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({ \
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unsigned long long int resultvar; \
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TYPEFY (arg1, __arg1) = ARGIFY (arg1); \
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register TYPEFY (arg1, _a1) asm ("rdi") = __arg1; \
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asm volatile ( \
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"syscall\n\t" \
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: "=a" (resultvar) \
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: "0" (number), "r" (_a1) \
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: "memory", REGISTERS_CLOBBERED_BY_SYSCALL); \
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(long long int) resultvar; \
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})
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#undef INTERNAL_SYSCALL_ERROR_P
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#define INTERNAL_SYSCALL_ERROR_P(val) \
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((unsigned long long int) (val) >= -4095LL)
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#include <sysdeps/unix/sysv/linux/times.c>
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