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zfs/spl_config.h.in

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* : Add autogen.sh products. * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products in ./auotconf. * autogen.sh : Use --copy to avoid symlinks, remove error redirection, run aclocal before libtoolize. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@180 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-11-24 23:49:18 +00:00
/* spl_config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 to enable callb debugging */
#undef DEBUG_CALLB
/* Define to 1 to enable kmem debugging */
#undef DEBUG_KMEM
/* Define to 1 to enable kstat debugging */
#undef DEBUG_KSTAT
/* Define to 1 to enable mutex debugging */
#undef DEBUG_MUTEX
/* register_sysctl_table() wants 2 args */
#undef HAVE_2ARGS_REGISTER_SYSCTL
/* INIT_WORK wants 3 args */
#undef HAVE_3ARGS_INIT_WORK
2.6.27+ portability changes - Added SPL_AC_3ARGS_ON_EACH_CPU configure check to determine if the older 4 argument version of on_each_cpu() should be used or the new 3 argument version. The retry argument was dropped in the new API which was never used anyway. - Updated work queue compatibility wrappers. The old way this worked was to pass a data point when initialized the workqueue. The new API assumed the work item is embedding in a structure and we us container_of() to find that data pointer. - Updated skc->skc_flags to be an unsigned long which is now type checked in the bit operations. This silences the warnings. - Updated autogen products and splat tests accordingly
2009-02-02 23:12:30 +00:00
/* on_each_cpu wants 3 args */
#undef HAVE_3ARGS_ON_EACH_CPU
* : Add autogen.sh products. * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products in ./auotconf. * autogen.sh : Use --copy to avoid symlinks, remove error redirection, run aclocal before libtoolize. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@180 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-11-24 23:49:18 +00:00
/* kernel defines atomic64_t */
#undef HAVE_ATOMIC64_T
/* class_device_create() is available */
#undef HAVE_CLASS_DEVICE_CREATE
/* unnumbered sysctl support exists */
#undef HAVE_CTL_UNNUMBERED
/* device_create() is available */
#undef HAVE_DEVICE_CREATE
/* div64_64() is available */
#undef HAVE_DIV64_64
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* linux/fdtable.h exists */
#undef HAVE_FDTABLE_HEADER
/* files_fdtable() is available */
#undef HAVE_FILES_FDTABLE
Linux VM integration / device special files Support added to provide reasonable values for the global Solaris VM variables: minfree, desfree, lotsfree, needfree. These values are set to the sum of their per-zone linux counterparts which should be close enough for Solaris consumers. When a non-GPL app links against the SPL we cannot use the udev interfaces, which means non of the device special files are created. Because of this I had added a poor mans udev which cause the SPL to invoke an upcall and create the basic devices when a minor is registered. When a minor is unregistered we use the vnode interface to unlink the special file.
2009-02-04 23:15:41 +00:00
/* first_online_pgdat() is available */
#undef HAVE_FIRST_ONLINE_PGDAT
* : Add autogen.sh products. * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products in ./auotconf. * autogen.sh : Use --copy to avoid symlinks, remove error redirection, run aclocal before libtoolize. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@180 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-11-24 23:49:18 +00:00
/* fls64() is available */
#undef HAVE_FLS64
Additional Linux VM integration Added support for Solaris swapfs_minfree, and swapfs_reserve tunables. In additional availrmem is now available and return a reasonable value which is reasonably analogous to the Solaris meaning. On linux we return the sun of free and inactive pages since these are all easily reclaimable. All tunables are available in /proc/sys/kernel/spl/vm/* and they may need a little adjusting once we observe the real behavior. Some of the defaults are mapped to similar linux counterparts, others are straight from the OpenSolaris defaults.
2009-02-05 20:26:34 +00:00
/* get_zone_counts() is available */
#undef HAVE_GET_ZONE_COUNTS
* : Add autogen.sh products. * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products in ./auotconf. * autogen.sh : Use --copy to avoid symlinks, remove error redirection, run aclocal before libtoolize. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@180 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-11-24 23:49:18 +00:00
/* init_utsname() is available */
#undef HAVE_INIT_UTSNAME
/* struct inode has i_mutex */
#undef HAVE_INODE_I_MUTEX
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* kmalloc_node() is available */
#undef HAVE_KMALLOC_NODE
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* monotonic_clock() is available */
#undef HAVE_MONOTONIC_CLOCK
Linux VM integration / device special files Support added to provide reasonable values for the global Solaris VM variables: minfree, desfree, lotsfree, needfree. These values are set to the sum of their per-zone linux counterparts which should be close enough for Solaris consumers. When a non-GPL app links against the SPL we cannot use the udev interfaces, which means non of the device special files are created. Because of this I had added a poor mans udev which cause the SPL to invoke an upcall and create the basic devices when a minor is registered. When a minor is unregistered we use the vnode interface to unlink the special file.
2009-02-04 23:15:41 +00:00
/* next_online_pgdat() is available */
#undef HAVE_NEXT_ONLINE_PGDAT
/* next_zone() is available */
#undef HAVE_NEXT_ZONE
* : Add autogen.sh products. * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products in ./auotconf. * autogen.sh : Use --copy to avoid symlinks, remove error redirection, run aclocal before libtoolize. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@180 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-11-24 23:49:18 +00:00
/* struct path used in struct nameidata */
#undef HAVE_PATH_IN_NAMEIDATA
/* set_normalized_timespec() is available as export */
#undef HAVE_SET_NORMALIZED_TIMESPEC_EXPORT
/* set_normalized_timespec() is available as inline */
#undef HAVE_SET_NORMALIZED_TIMESPEC_INLINE
/* set_shrinker() available */
#undef HAVE_SET_SHRINKER
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* task_curr() exported */
#undef HAVE_TASK_CURR
/* timespec_sub() is available */
#undef HAVE_TIMESPEC_SUB
/* linux/uaccess.h exists */
#undef HAVE_UACCESS_HEADER
/* kernel defines uintptr_t */
#undef HAVE_UINTPTR_T
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
Prefix META_ALIAS with SPL_
2008-11-26 21:26:05 +00:00
/* Define the project alias string. */
#undef SPL_META_ALIAS
Prefix all META_* #defines with SPL to prevent colisions which include our spl_config.h. Dependent packages may do this to leverage the autoconf check we have already run aganst the kernel.
2008-11-26 21:09:37 +00:00
/* Define the project author. */
#undef SPL_META_AUTHOR
/* Define the project release date. */
#undef SPL_META_DATA
/* Define the libtool library 'age' version information. */
#undef SPL_META_LT_AGE
/* Define the libtool library 'current' version information. */
#undef SPL_META_LT_CURRENT
/* Define the libtool library 'revision' version information. */
#undef SPL_META_LT_REVISION
/* Define the project name. */
#undef SPL_META_NAME
/* Define the project release. */
#undef SPL_META_RELEASE
/* Define the project version. */
#undef SPL_META_VERSION
* : Add autogen.sh products. * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products in ./auotconf. * autogen.sh : Use --copy to avoid symlinks, remove error redirection, run aclocal before libtoolize. git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@180 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
2008-11-24 23:49:18 +00:00
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION