[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / alpha / kernel-features.h

/* Set flags signalling availability of kernel features based on given
   kernel version number.
   Copyright (C) 2010-2018 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 _KERNEL_FEATURES_H
#define _KERNEL_FEATURES_H 1

#include_next <kernel-features.h>

#undef __ASSUME_ST_INO_64_BIT
#define __ASSUME_ST_INO_64_BIT 0

/* There never has been support for fstat64.  */
#undef __ASSUME_STATFS64
#define __ASSUME_STATFS64 0

/* Alpha defines SysV ipc shmat syscall with a different name.  */
#define __NR_shmat __NR_osf_shmat

#define __ASSUME_RECV_SYSCALL	1
#define __ASSUME_SEND_SYSCALL	1

/* Support for the execveat syscall was added in 4.2.  */
#if __LINUX_KERNEL_VERSION < 0x040200
# undef __ASSUME_EXECVEAT
#endif

#endif /* _KERNEL_FEATURES_H */
Commit	Line	Data
b14e8cb2 MT	1	/* Set flags signalling availability of kernel features based on given
b14e8cb2 MT	2	kernel version number.
688903eb	3	Copyright (C) 2010-2018 Free Software Foundation, Inc.
b14e8cb2 MT	4	This file is part of the GNU C Library.
	5
	6	The GNU C Library is free software; you can redistribute it and/or
	7	modify it under the terms of the GNU Lesser General Public
	8	License as published by the Free Software Foundation; either
	9	version 2.1 of the License, or (at your option) any later version.
	10
	11	The GNU C Library is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	Lesser General Public License for more details.
	15
	16	You should have received a copy of the GNU Lesser General Public
ab84e3ff PE	17	License along with the GNU C Library. If not, see
ab84e3ff PE	18	<http://www.gnu.org/licenses/>. */
b14e8cb2	19
fe7b738e RH	20	#ifndef _KERNEL_FEATURES_H
	21	#define _KERNEL_FEATURES_H 1
	22
b14e8cb2 MT	23	#include_next <kernel-features.h>
	24
	25	#undef __ASSUME_ST_INO_64_BIT
327792ce	26	#define __ASSUME_ST_INO_64_BIT 0
b14e8cb2	27
fe7b738e RH	28	/* There never has been support for fstat64. */
	29	#undef __ASSUME_STATFS64
	30	#define __ASSUME_STATFS64 0
	31
8232e7d2 AZ	32	/* Alpha defines SysV ipc shmat syscall with a different name. */
	33	#define __NR_shmat __NR_osf_shmat
	34
60f9423b	35	#define __ASSUME_RECV_SYSCALL 1
cb09a3d4	36	#define __ASSUME_SEND_SYSCALL 1
df799d9e	37
43ffc53a AS	38	/* Support for the execveat syscall was added in 4.2. */
	39	#if __LINUX_KERNEL_VERSION < 0x040200
	40	# undef __ASSUME_EXECVEAT
	41	#endif
	42
fe7b738e	43	#endif /* _KERNEL_FEATURES_H */