glibc/sysdeps/unix/sysv/linux/sys/syscall.h
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2018-01-01 00:32:25 +00:00

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C

/* Copyright (C) 1995-2018 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
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
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/>. */
#ifndef _SYSCALL_H
#define _SYSCALL_H 1
/* This file should list the numbers of the system calls the system knows.
But instead of duplicating this we use the information available
from the kernel sources. */
#include <asm/unistd.h>
#ifndef _LIBC
/* The Linux kernel header file defines macros `__NR_<name>', but some
programs expect the traditional form `SYS_<name>'. So in building libc
we scan the kernel's list and produce <bits/syscall.h> with macros for
all the `SYS_' names. */
# include <bits/syscall.h>
#endif
#endif