2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
10 #ifndef AFS_PARAM_COMMON_H
11 #define AFS_PARAM_COMMON_H
15 /* This section for kernel libafs compiles only */
16 #include <linux/version.h>
18 #define AFS_LINUX20_ENV 1
19 #define AFS_LINUX22_ENV 1
20 #define AFS_LINUX24_ENV 1
21 #define AFS_LINUX26_ENV 1
23 #define AFS_MOUNT_AFS "afs" /* The name of the filesystem type */
24 #define AFS_64BIT_IOPS_ENV 1
25 #define AFS_NAMEI_ENV 1 /* User space interface to file system */
26 #define AFS_64BIT_CLIENT 1
28 #define AFS_NONFSTRANS 1
29 #define AFS_USERSPACE_IP_ADDR 1
30 #define RXK_LISTENER_ENV 1
31 #define AFS_GCPAGS 1 /* Set to Userdisabled, allow sysctl to override */
32 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,4)
33 # define AFS_PAG_ONEGROUP_ENV 1
35 #define AFS_HAVE_FFS 1 /* Use system's ffs */
36 #define AFS_HAVE_STATVFS 0 /* System doesn't support statvfs */
37 #define AFS_VM_RDWR_ENV 1 /* read/write implemented via VM */
38 #define AFS_USE_GETTIMEOFDAY 1 /* use gettimeofday to implement rx clock */
39 #define AFS_MAXVCOUNT_ENV 1
42 #define AFS_PRIVATE_OSI_ALLOCSPACES 1
44 #if defined(__KERNEL__) && !defined(KDUMP_KERNEL)
45 #define AFS_GLOBAL_SUNLOCK
46 #endif /* __KERNEL__ && !DUMP_KERNEL */
50 #define MIN(A,B) ((A) < (B) ? (A) : (B))
53 #define MAX(A,B) ((A) > (B) ? (A) : (B))
59 #define __USE_LARGEFILE64 1
61 #define off64_t __off64_t
65 #else /* !defined(UKERNEL) */
67 /* This section for user space compiles only */
68 #define AFS_USR_LINUX20_ENV 1
69 #define AFS_USR_LINUX22_ENV 1
70 #define AFS_USR_LINUX24_ENV 1
71 #define AFS_USR_LINUX26_ENV 1
74 #define AFS_64BIT_CLIENT 1
76 #define AFS_NONFSTRANS 1
77 #define AFS_MOUNT_AFS "afs" /* The name of the filesystem type. */
78 #define AFS_64BIT_IOPS_ENV 1
79 #define AFS_NAMEI_ENV 1 /* User space interface to file system */
80 #define AFS_USERSPACE_IP_ADDR 1
81 #define RXK_LISTENER_ENV 1
82 #define AFS_GCPAGS 0 /* if nonzero, garbage collect PAGs */
83 #define AFS_HAVE_FFS 1 /* Use system's ffs. */
84 #define AFS_HAVE_STATVFS 0 /* System doesn't support statvfs */
86 #define afsio_iov uio_iov
87 #define afsio_iovcnt uio_iovcnt
88 #define afsio_offset uio_offset
89 #define afsio_seg uio_segflg
90 #define afsio_fmode uio_fmode
91 #define afsio_resid uio_resid
93 #define AFS_UIOUSER UIO_USERSPACE
94 #define AFS_CLBYTES MCLBYTES
95 #define AFS_MINCHANGE 2
96 #define VATTR_NULL usr_vattr_null
103 #endif /* !defined(UKERNEL) */
105 #if defined(UKERNEL) || !defined(KERNEL)
106 #include <features.h>
109 #if defined(HAVE_LINUX_ERRQUEUE_H) && defined(HAVE_SETSOCKOPT_IP_RECVERR)
110 # define AFS_RXERRQ_ENV
112 #ifdef AFS_RXERRQ_ENV
113 # define AFS_ADAPT_PMTU
117 #if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 3)
122 #include <afs/afs_sysnames.h>
124 #endif /* AFS_PARAM_COMMON_H */