diff options
| -rwxr-xr-x | scripts/update-zfs.sh | 6 | ||||
| -rw-r--r-- | zfs/lib/libspl/include/sys/zfs_context.h | 547 | ||||
| -rw-r--r-- | zfs/lib/libzpool/taskq.c (renamed from zfs/lib/libspl/taskq.c) | 0 | ||||
| -rw-r--r-- | zfs/lib/libzpool/util.c (renamed from zfs/lib/libspl/util.c) | 0 |
4 files changed, 3 insertions, 550 deletions
diff --git a/scripts/update-zfs.sh b/scripts/update-zfs.sh index 057dcc40b..c7f4ff869 100755 --- a/scripts/update-zfs.sh +++ b/scripts/update-zfs.sh @@ -86,9 +86,6 @@ cp ${SRC_LIB}/libuutil/common/*.h ${DST_LIB}/libuutil/include/ echo "* zfs/lib/libspl" mkdir -p ${DST_LIB}/libspl/include/sys/ -cp ${SRC_LIB}/libzpool/common/taskq.c ${DST_LIB}/libspl/ -cp ${SRC_LIB}/libzpool/common/util.c ${DST_LIB}/libspl/ -cp ${SRC_LIB}/libzpool/common/sys/zfs_context.h ${DST_LIB}/libspl/include/sys/ cp ${SRC_LIB}/libc/port/gen/strlcat.c ${DST_LIB}/libspl/ cp ${SRC_LIB}/libc/port/gen/strlcpy.c ${DST_LIB}/libspl/ cp ${SRC_LIB}/libc/port/gen/strnlen.c ${DST_LIB}/libspl/ @@ -110,6 +107,9 @@ cp ${SRC_UCM}/sys/fm/fs/zfs.h ${DST_LIB}/libzcommon/include/sys/fm/fs/ echo "* zfs/lib/libzpool" mkdir -p ${DST_LIB}/libzpool/include/sys/ cp ${SRC_LIB}/libzpool/common/kernel.c ${DST_LIB}/libzpool/ +cp ${SRC_LIB}/libzpool/common/taskq.c ${DST_LIB}/libzpool/ +cp ${SRC_LIB}/libzpool/common/util.c ${DST_LIB}/libzpool/ +#cp ${SRC_LIB}/libzpool/common/sys/zfs_context.h ${DST_LIB}/libzpool/include/sys/ cp ${SRC_ZLIB}/*.c ${DST_LIB}/libzpool/ cp ${SRC_UTS}/intel/zfs/spa_boot.c ${DST_LIB}/libzpool/ cp ${SRC_ZLIB}/sys/*.h ${DST_LIB}/libzpool/include/sys/ diff --git a/zfs/lib/libspl/include/sys/zfs_context.h b/zfs/lib/libspl/include/sys/zfs_context.h deleted file mode 100644 index 0e7019bba..000000000 --- a/zfs/lib/libspl/include/sys/zfs_context.h +++ /dev/null @@ -1,547 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#ifndef _SYS_ZFS_CONTEXT_H -#define _SYS_ZFS_CONTEXT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define _SYS_MUTEX_H -#define _SYS_RWLOCK_H -#define _SYS_CONDVAR_H -#define _SYS_SYSTM_H -#define _SYS_DEBUG_H -#define _SYS_T_LOCK_H -#define _SYS_VNODE_H -#define _SYS_VFS_H -#define _SYS_SUNDDI_H -#define _SYS_CALLB_H - -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -#include <stdarg.h> -#include <fcntl.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> -#include <strings.h> -#include <synch.h> -#include <thread.h> -#include <assert.h> -#include <alloca.h> -#include <umem.h> -#include <limits.h> -#include <atomic.h> -#include <dirent.h> -#include <time.h> -#include <sys/note.h> -#include <sys/types.h> -#include <sys/cred.h> -#include <sys/sysmacros.h> -#include <sys/bitmap.h> -#include <sys/resource.h> -#include <sys/byteorder.h> -#include <sys/list.h> -#include <sys/uio.h> -#include <sys/zfs_debug.h> -#include <sys/sdt.h> -#include <sys/kstat.h> -#include <sys/u8_textprep.h> -#include <sys/sysevent/eventdefs.h> - -/* - * Debugging - */ - -/* - * Note that we are not using the debugging levels. - */ - -#define CE_CONT 0 /* continuation */ -#define CE_NOTE 1 /* notice */ -#define CE_WARN 2 /* warning */ -#define CE_PANIC 3 /* panic */ -#define CE_IGNORE 4 /* print nothing */ - -/* - * ZFS debugging - */ - -#ifdef ZFS_DEBUG -extern void dprintf_setup(int *argc, char **argv); -#endif /* ZFS_DEBUG */ - -extern void cmn_err(int, const char *, ...); -extern void vcmn_err(int, const char *, __va_list); -extern void panic(const char *, ...); -extern void vpanic(const char *, __va_list); - -#define fm_panic panic - -/* This definition is copied from assert.h. */ -#if defined(__STDC__) -#if __STDC_VERSION__ - 0 >= 199901L -#define verify(EX) (void)((EX) || \ - (__assert_c99(#EX, __FILE__, __LINE__, __func__), 0)) -#else -#define verify(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0)) -#endif /* __STDC_VERSION__ - 0 >= 199901L */ -#else -#define verify(EX) (void)((EX) || (_assert("EX", __FILE__, __LINE__), 0)) -#endif /* __STDC__ */ - - -#define VERIFY verify -#define ASSERT assert - -extern void __assert(const char *, const char *, int); - -#ifdef lint -#define VERIFY3_IMPL(x, y, z, t) if (x == z) ((void)0) -#else -/* BEGIN CSTYLED */ -#define VERIFY3_IMPL(LEFT, OP, RIGHT, TYPE) do { \ - const TYPE __left = (TYPE)(LEFT); \ - const TYPE __right = (TYPE)(RIGHT); \ - if (!(__left OP __right)) { \ - char *__buf = alloca(256); \ - (void) snprintf(__buf, 256, "%s %s %s (0x%llx %s 0x%llx)", \ - #LEFT, #OP, #RIGHT, \ - (u_longlong_t)__left, #OP, (u_longlong_t)__right); \ - __assert(__buf, __FILE__, __LINE__); \ - } \ -_NOTE(CONSTCOND) } while (0) -/* END CSTYLED */ -#endif /* lint */ - -#define VERIFY3S(x, y, z) VERIFY3_IMPL(x, y, z, int64_t) -#define VERIFY3U(x, y, z) VERIFY3_IMPL(x, y, z, uint64_t) -#define VERIFY3P(x, y, z) VERIFY3_IMPL(x, y, z, uintptr_t) - -#ifdef NDEBUG -#define ASSERT3S(x, y, z) ((void)0) -#define ASSERT3U(x, y, z) ((void)0) -#define ASSERT3P(x, y, z) ((void)0) -#else -#define ASSERT3S(x, y, z) VERIFY3S(x, y, z) -#define ASSERT3U(x, y, z) VERIFY3U(x, y, z) -#define ASSERT3P(x, y, z) VERIFY3P(x, y, z) -#endif - -/* - * DTrace SDT probes have different signatures in userland than they do in - * kernel. If they're being used in kernel code, re-define them out of - * existence for their counterparts in libzpool. - */ - -#ifdef DTRACE_PROBE -#undef DTRACE_PROBE -#define DTRACE_PROBE(a) ((void)0) -#endif /* DTRACE_PROBE */ - -#ifdef DTRACE_PROBE1 -#undef DTRACE_PROBE1 -#define DTRACE_PROBE1(a, b, c) ((void)0) -#endif /* DTRACE_PROBE1 */ - -#ifdef DTRACE_PROBE2 -#undef DTRACE_PROBE2 -#define DTRACE_PROBE2(a, b, c, d, e) ((void)0) -#endif /* DTRACE_PROBE2 */ - -#ifdef DTRACE_PROBE3 -#undef DTRACE_PROBE3 -#define DTRACE_PROBE3(a, b, c, d, e, f, g) ((void)0) -#endif /* DTRACE_PROBE3 */ - -#ifdef DTRACE_PROBE4 -#undef DTRACE_PROBE4 -#define DTRACE_PROBE4(a, b, c, d, e, f, g, h, i) ((void)0) -#endif /* DTRACE_PROBE4 */ - -/* - * Threads - */ -#define curthread ((void *)(uintptr_t)thr_self()) - -typedef struct kthread kthread_t; - -#define thread_create(stk, stksize, func, arg, len, pp, state, pri) \ - zk_thread_create(func, arg) -#define thread_exit() thr_exit(NULL) - -extern kthread_t *zk_thread_create(void (*func)(), void *arg); - -#define issig(why) (FALSE) -#define ISSIG(thr, why) (FALSE) - -/* - * Mutexes - */ -typedef struct kmutex { - void *m_owner; - boolean_t initialized; - mutex_t m_lock; -} kmutex_t; - -#define MUTEX_DEFAULT USYNC_THREAD -#undef MUTEX_HELD -#define MUTEX_HELD(m) _mutex_held(&(m)->m_lock) - -/* - * Argh -- we have to get cheesy here because the kernel and userland - * have different signatures for the same routine. - */ -extern int _mutex_init(mutex_t *mp, int type, void *arg); -extern int _mutex_destroy(mutex_t *mp); - -#define mutex_init(mp, b, c, d) zmutex_init((kmutex_t *)(mp)) -#define mutex_destroy(mp) zmutex_destroy((kmutex_t *)(mp)) - -extern void zmutex_init(kmutex_t *mp); -extern void zmutex_destroy(kmutex_t *mp); -extern void mutex_enter(kmutex_t *mp); -extern void mutex_exit(kmutex_t *mp); -extern int mutex_tryenter(kmutex_t *mp); -extern void *mutex_owner(kmutex_t *mp); - -/* - * RW locks - */ -typedef struct krwlock { - void *rw_owner; - boolean_t initialized; - rwlock_t rw_lock; -} krwlock_t; - -typedef int krw_t; - -#define RW_READER 0 -#define RW_WRITER 1 -#define RW_DEFAULT USYNC_THREAD - -#undef RW_READ_HELD -#define RW_READ_HELD(x) _rw_read_held(&(x)->rw_lock) - -#undef RW_WRITE_HELD -#define RW_WRITE_HELD(x) _rw_write_held(&(x)->rw_lock) - -extern void rw_init(krwlock_t *rwlp, char *name, int type, void *arg); -extern void rw_destroy(krwlock_t *rwlp); -extern void rw_enter(krwlock_t *rwlp, krw_t rw); -extern int rw_tryenter(krwlock_t *rwlp, krw_t rw); -extern int rw_tryupgrade(krwlock_t *rwlp); -extern void rw_exit(krwlock_t *rwlp); -#define rw_downgrade(rwlp) do { } while (0) - -extern uid_t crgetuid(cred_t *cr); -extern gid_t crgetgid(cred_t *cr); -extern int crgetngroups(cred_t *cr); -extern gid_t *crgetgroups(cred_t *cr); - -/* - * Condition variables - */ -typedef cond_t kcondvar_t; - -#define CV_DEFAULT USYNC_THREAD - -extern void cv_init(kcondvar_t *cv, char *name, int type, void *arg); -extern void cv_destroy(kcondvar_t *cv); -extern void cv_wait(kcondvar_t *cv, kmutex_t *mp); -extern clock_t cv_timedwait(kcondvar_t *cv, kmutex_t *mp, clock_t abstime); -extern void cv_signal(kcondvar_t *cv); -extern void cv_broadcast(kcondvar_t *cv); - -/* - * kstat creation, installation and deletion - */ -extern kstat_t *kstat_create(char *, int, - char *, char *, uchar_t, ulong_t, uchar_t); -extern void kstat_install(kstat_t *); -extern void kstat_delete(kstat_t *); - -/* - * Kernel memory - */ -#define KM_SLEEP UMEM_NOFAIL -#define KM_PUSHPAGE KM_SLEEP -#define KM_NOSLEEP UMEM_DEFAULT -#define KMC_NODEBUG UMC_NODEBUG -#define kmem_alloc(_s, _f) umem_alloc(_s, _f) -#define kmem_zalloc(_s, _f) umem_zalloc(_s, _f) -#define kmem_free(_b, _s) umem_free(_b, _s) -#define kmem_cache_create(_a, _b, _c, _d, _e, _f, _g, _h, _i) \ - umem_cache_create(_a, _b, _c, _d, _e, _f, _g, _h, _i) -#define kmem_cache_destroy(_c) umem_cache_destroy(_c) -#define kmem_cache_alloc(_c, _f) umem_cache_alloc(_c, _f) -#define kmem_cache_free(_c, _b) umem_cache_free(_c, _b) -#define kmem_debugging() 0 -#define kmem_cache_reap_now(c) - -typedef umem_cache_t kmem_cache_t; - -/* - * Task queues - */ -typedef struct taskq taskq_t; -typedef uintptr_t taskqid_t; -typedef void (task_func_t)(void *); - -#define TASKQ_PREPOPULATE 0x0001 -#define TASKQ_CPR_SAFE 0x0002 /* Use CPR safe protocol */ -#define TASKQ_DYNAMIC 0x0004 /* Use dynamic thread scheduling */ - -#define TQ_SLEEP KM_SLEEP /* Can block for memory */ -#define TQ_NOSLEEP KM_NOSLEEP /* cannot block for memory; may fail */ -#define TQ_NOQUEUE 0x02 /* Do not enqueue if can't dispatch */ - -extern taskq_t *system_taskq; - -extern taskq_t *taskq_create(const char *, int, pri_t, int, int, uint_t); -extern taskqid_t taskq_dispatch(taskq_t *, task_func_t, void *, uint_t); -extern void taskq_destroy(taskq_t *); -extern void taskq_wait(taskq_t *); -extern int taskq_member(taskq_t *, void *); -extern void system_taskq_init(void); - -#define XVA_MAPSIZE 3 -#define XVA_MAGIC 0x78766174 - -/* - * vnodes - */ -typedef struct vnode { - uint64_t v_size; - int v_fd; - char *v_path; -} vnode_t; - - -typedef struct xoptattr { - timestruc_t xoa_createtime; /* Create time of file */ - uint8_t xoa_archive; - uint8_t xoa_system; - uint8_t xoa_readonly; - uint8_t xoa_hidden; - uint8_t xoa_nounlink; - uint8_t xoa_immutable; - uint8_t xoa_appendonly; - uint8_t xoa_nodump; - uint8_t xoa_settable; - uint8_t xoa_opaque; - uint8_t xoa_av_quarantined; - uint8_t xoa_av_modified; -} xoptattr_t; - -typedef struct vattr { - uint_t va_mask; /* bit-mask of attributes */ - u_offset_t va_size; /* file size in bytes */ -} vattr_t; - - -typedef struct xvattr { - vattr_t xva_vattr; /* Embedded vattr structure */ - uint32_t xva_magic; /* Magic Number */ - uint32_t xva_mapsize; /* Size of attr bitmap (32-bit words) */ - uint32_t *xva_rtnattrmapp; /* Ptr to xva_rtnattrmap[] */ - uint32_t xva_reqattrmap[XVA_MAPSIZE]; /* Requested attrs */ - uint32_t xva_rtnattrmap[XVA_MAPSIZE]; /* Returned attrs */ - xoptattr_t xva_xoptattrs; /* Optional attributes */ -} xvattr_t; - -typedef struct vsecattr { - uint_t vsa_mask; /* See below */ - int vsa_aclcnt; /* ACL entry count */ - void *vsa_aclentp; /* pointer to ACL entries */ - int vsa_dfaclcnt; /* default ACL entry count */ - void *vsa_dfaclentp; /* pointer to default ACL entries */ - size_t vsa_aclentsz; /* ACE size in bytes of vsa_aclentp */ -} vsecattr_t; - -#define AT_TYPE 0x00001 -#define AT_MODE 0x00002 -#define AT_UID 0x00004 -#define AT_GID 0x00008 -#define AT_FSID 0x00010 -#define AT_NODEID 0x00020 -#define AT_NLINK 0x00040 -#define AT_SIZE 0x00080 -#define AT_ATIME 0x00100 -#define AT_MTIME 0x00200 -#define AT_CTIME 0x00400 -#define AT_RDEV 0x00800 -#define AT_BLKSIZE 0x01000 -#define AT_NBLOCKS 0x02000 -#define AT_SEQ 0x08000 -#define AT_XVATTR 0x10000 - -#define CRCREAT 0 - -#define VOP_CLOSE(vp, f, c, o, cr, ct) 0 -#define VOP_PUTPAGE(vp, of, sz, fl, cr, ct) 0 -#define VOP_GETATTR(vp, vap, fl, cr, ct) ((vap)->va_size = (vp)->v_size, 0) - -#define VOP_FSYNC(vp, f, cr, ct) fsync((vp)->v_fd) - -#define VN_RELE(vp) vn_close(vp) - -extern int vn_open(char *path, int x1, int oflags, int mode, vnode_t **vpp, - int x2, int x3); -extern int vn_openat(char *path, int x1, int oflags, int mode, vnode_t **vpp, - int x2, int x3, vnode_t *vp, int fd); -extern int vn_rdwr(int uio, vnode_t *vp, void *addr, ssize_t len, - offset_t offset, int x1, int x2, rlim64_t x3, void *x4, ssize_t *residp); -extern void vn_close(vnode_t *vp); - -#define vn_remove(path, x1, x2) remove(path) -#define vn_rename(from, to, seg) rename((from), (to)) -#define vn_is_readonly(vp) B_FALSE - -extern vnode_t *rootdir; - -#include <sys/file.h> /* for FREAD, FWRITE, etc */ - -/* - * Random stuff - */ -#define lbolt (gethrtime() >> 23) -#define lbolt64 (gethrtime() >> 23) -#define hz 119 /* frequency when using gethrtime() >> 23 for lbolt */ - -extern void delay(clock_t ticks); - -#define gethrestime_sec() time(NULL) - -#define max_ncpus 64 - -#define minclsyspri 60 -#define maxclsyspri 99 - -#define CPU_SEQID (thr_self() & (max_ncpus - 1)) - -#define kcred NULL -#define CRED() NULL - -#define ptob(x) ((x) * PAGESIZE) - -extern uint64_t physmem; - -extern int highbit(ulong_t i); -extern int random_get_bytes(uint8_t *ptr, size_t len); -extern int random_get_pseudo_bytes(uint8_t *ptr, size_t len); - -extern void kernel_init(int); -extern void kernel_fini(void); - -struct spa; -extern void nicenum(uint64_t num, char *buf); -extern void show_pool_stats(struct spa *); - -typedef struct callb_cpr { - kmutex_t *cc_lockp; -} callb_cpr_t; - -#define CALLB_CPR_INIT(cp, lockp, func, name) { \ - (cp)->cc_lockp = lockp; \ -} - -#define CALLB_CPR_SAFE_BEGIN(cp) { \ - ASSERT(MUTEX_HELD((cp)->cc_lockp)); \ -} - -#define CALLB_CPR_SAFE_END(cp, lockp) { \ - ASSERT(MUTEX_HELD((cp)->cc_lockp)); \ -} - -#define CALLB_CPR_EXIT(cp) { \ - ASSERT(MUTEX_HELD((cp)->cc_lockp)); \ - mutex_exit((cp)->cc_lockp); \ -} - -#define zone_dataset_visible(x, y) (1) -#define INGLOBALZONE(z) (1) - -/* - * Hostname information - */ -extern char hw_serial[]; -extern int ddi_strtoul(const char *str, char **nptr, int base, - unsigned long *result); - -/* ZFS Boot Related stuff. */ - -struct _buf { - intptr_t _fd; -}; - -struct bootstat { - uint64_t st_size; -}; - -typedef struct ace_object { - uid_t a_who; - uint32_t a_access_mask; - uint16_t a_flags; - uint16_t a_type; - uint8_t a_obj_type[16]; - uint8_t a_inherit_obj_type[16]; -} ace_object_t; - - -#define ACE_ACCESS_ALLOWED_OBJECT_ACE_TYPE 0x05 -#define ACE_ACCESS_DENIED_OBJECT_ACE_TYPE 0x06 -#define ACE_SYSTEM_AUDIT_OBJECT_ACE_TYPE 0x07 -#define ACE_SYSTEM_ALARM_OBJECT_ACE_TYPE 0x08 - -extern struct _buf *kobj_open_file(char *name); -extern int kobj_read_file(struct _buf *file, char *buf, unsigned size, - unsigned off); -extern void kobj_close_file(struct _buf *file); -extern int kobj_get_filesize(struct _buf *file, uint64_t *size); -extern int zfs_secpolicy_snapshot_perms(const char *name, cred_t *cr); -extern int zfs_secpolicy_rename_perms(const char *from, const char *to, - cred_t *cr); -extern int zfs_secpolicy_destroy_perms(const char *name, cred_t *cr); -extern zoneid_t getzoneid(void); - -/* SID stuff */ -typedef struct ksiddomain { - uint_t kd_ref; - uint_t kd_len; - char *kd_name; -} ksiddomain_t; - -ksiddomain_t *ksid_lookupdomain(const char *); -void ksiddomain_rele(ksiddomain_t *); - -#ifdef __cplusplus -} -#endif - -#endif /* _SYS_ZFS_CONTEXT_H */ diff --git a/zfs/lib/libspl/taskq.c b/zfs/lib/libzpool/taskq.c index 93acdcf8e..93acdcf8e 100644 --- a/zfs/lib/libspl/taskq.c +++ b/zfs/lib/libzpool/taskq.c diff --git a/zfs/lib/libspl/util.c b/zfs/lib/libzpool/util.c index 781edb6e8..781edb6e8 100644 --- a/zfs/lib/libspl/util.c +++ b/zfs/lib/libzpool/util.c |