/* * 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 _FMD_API_H #define _FMD_API_H #pragma ident "%Z%%M% %I% %E% SMI" #include #include #include #ifdef __cplusplus extern "C" { #endif /* * Fault Management Daemon Client Interfaces * * Note: The contents of this file are private to the implementation of the * Solaris system and FMD subsystem and are subject to change at any time * without notice. Applications and drivers using these interfaces will fail * to run on future releases. These interfaces should not be used for any * purpose until they are publicly documented for use outside of Sun. */ #define FMD_API_VERSION_1 1 #define FMD_API_VERSION_2 2 #define FMD_API_VERSION_3 3 #define FMD_API_VERSION_4 4 #define FMD_API_VERSION FMD_API_VERSION_4 typedef struct fmd_hdl fmd_hdl_t; typedef struct fmd_event fmd_event_t; typedef struct fmd_case fmd_case_t; typedef struct fmd_xprt fmd_xprt_t; struct topo_hdl; #define FMD_B_FALSE 0 /* false value for booleans as int */ #define FMD_B_TRUE 1 /* true value for booleans as int */ #ifndef MIN #define MIN(x, y) ((x) < (y) ? (x) : (y)) #endif #ifndef MAX #define MAX(x, y) ((x) > (y) ? (x) : (y)) #endif #define FMD_TYPE_BOOL 0 /* int */ #define FMD_TYPE_INT32 1 /* int32_t */ #define FMD_TYPE_UINT32 2 /* uint32_t */ #define FMD_TYPE_INT64 3 /* int64_t */ #define FMD_TYPE_UINT64 4 /* uint64_t */ #define FMD_TYPE_STRING 5 /* const char* */ #define FMD_TYPE_TIME 6 /* uint64_t */ #define FMD_TYPE_SIZE 7 /* uint64_t */ typedef struct fmd_prop { const char *fmdp_name; /* property name */ uint_t fmdp_type; /* property type (see above) */ const char *fmdp_defv; /* default value */ } fmd_prop_t; typedef struct fmd_stat { char fmds_name[32]; /* statistic name */ uint_t fmds_type; /* statistic type (see above) */ char fmds_desc[64]; /* statistic description */ union { int bool; /* FMD_TYPE_BOOL */ int32_t i32; /* FMD_TYPE_INT32 */ uint32_t ui32; /* FMD_TYPE_UINT32 */ int64_t i64; /* FMD_TYPE_INT64 */ uint64_t ui64; /* FMD_TYPE_UINT64, TIME, SIZE */ char *str; /* FMD_TYPE_STRING */ } fmds_value; } fmd_stat_t; typedef struct fmd_hdl_ops { void (*fmdo_recv)(fmd_hdl_t *, fmd_event_t *, nvlist_t *, const char *); void (*fmdo_timeout)(fmd_hdl_t *, id_t, void *); void (*fmdo_close)(fmd_hdl_t *, fmd_case_t *); void (*fmdo_stats)(fmd_hdl_t *); void (*fmdo_gc)(fmd_hdl_t *); int (*fmdo_send)(fmd_hdl_t *, fmd_xprt_t *, fmd_event_t *, nvlist_t *); void (*fmdo_topo)(fmd_hdl_t *, struct topo_hdl *); } fmd_hdl_ops_t; #define FMD_SEND_SUCCESS 0 /* fmdo_send queued event */ #define FMD_SEND_FAILED 1 /* fmdo_send unrecoverable error */ #define FMD_SEND_RETRY 2 /* fmdo_send requests retry */ typedef struct fmd_hdl_info { const char *fmdi_desc; /* fmd client description string */ const char *fmdi_vers; /* fmd client version string */ const fmd_hdl_ops_t *fmdi_ops; /* ops vector for client */ const fmd_prop_t *fmdi_props; /* array of configuration props */ } fmd_hdl_info_t; extern void _fmd_init(fmd_hdl_t *); extern void _fmd_fini(fmd_hdl_t *); extern int fmd_hdl_register(fmd_hdl_t *, int, const fmd_hdl_info_t *); extern void fmd_hdl_unregister(fmd_hdl_t *); extern void fmd_hdl_subscribe(fmd_hdl_t *, const char *); extern void fmd_hdl_unsubscribe(fmd_hdl_t *, const char *); extern void fmd_hdl_setspecific(fmd_hdl_t *, void *); extern void *fmd_hdl_getspecific(fmd_hdl_t *); extern void fmd_hdl_opendict(fmd_hdl_t *, const char *); extern struct topo_hdl *fmd_hdl_topo_hold(fmd_hdl_t *, int); extern void fmd_hdl_topo_rele(fmd_hdl_t *, struct topo_hdl *); #define FMD_NOSLEEP 0x0 /* do not sleep or retry on failure */ #define FMD_SLEEP 0x1 /* sleep or retry if alloc fails */ extern void *fmd_hdl_alloc(fmd_hdl_t *, size_t, int); extern void *fmd_hdl_zalloc(fmd_hdl_t *, size_t, int); extern void fmd_hdl_free(fmd_hdl_t *, void *, size_t); extern char *fmd_hdl_strdup(fmd_hdl_t *, const char *, int); extern void fmd_hdl_strfree(fmd_hdl_t *, char *); extern void fmd_hdl_vabort(fmd_hdl_t *, const char *, va_list) __NORETURN; extern void fmd_hdl_abort(fmd_hdl_t *, const char *, ...) __NORETURN; extern void fmd_hdl_verror(fmd_hdl_t *, const char *, va_list); extern void fmd_hdl_error(fmd_hdl_t *, const char *, ...); extern void fmd_hdl_vdebug(fmd_hdl_t *, const char *, va_list); extern void fmd_hdl_debug(fmd_hdl_t *, const char *, ...); extern int32_t fmd_prop_get_int32(fmd_hdl_t *, const char *); extern int64_t fmd_prop_get_int64(fmd_hdl_t *, const char *); extern char *fmd_prop_get_string(fmd_hdl_t *, const char *); extern void fmd_prop_free_string(fmd_hdl_t *, char *); #define FMD_STAT_NOALLOC 0x0 /* fmd should use caller's memory */ #define FMD_STAT_ALLOC 0x1 /* fmd should allocate stats memory */ extern fmd_stat_t *fmd_stat_create(fmd_hdl_t *, uint_t, uint_t, fmd_stat_t *); extern void fmd_stat_destroy(fmd_hdl_t *, uint_t, fmd_stat_t *); extern void fmd_stat_setstr(fmd_hdl_t *, fmd_stat_t *, const char *); extern fmd_case_t *fmd_case_open(fmd_hdl_t *, void *); extern void fmd_case_reset(fmd_hdl_t *, fmd_case_t *); extern void fmd_case_solve(fmd_hdl_t *, fmd_case_t *); extern void fmd_case_close(fmd_hdl_t *, fmd_case_t *); extern const char *fmd_case_uuid(fmd_hdl_t *, fmd_case_t *); extern fmd_case_t *fmd_case_uulookup(fmd_hdl_t *, const char *); extern void fmd_case_uuclose(fmd_hdl_t *, const char *); extern int fmd_case_uuclosed(fmd_hdl_t *, const char *); extern void fmd_case_uuresolved(fmd_hdl_t *, const char *); extern int fmd_case_solved(fmd_hdl_t *, fmd_case_t *); extern int fmd_case_closed(fmd_hdl_t *, fmd_case_t *); extern void fmd_case_add_ereport(fmd_hdl_t *, fmd_case_t *, fmd_event_t *); extern void fmd_case_add_serd(fmd_hdl_t *, fmd_case_t *, const char *); extern void fmd_case_add_suspect(fmd_hdl_t *, fmd_case_t *, nvlist_t *); extern void fmd_case_setspecific(fmd_hdl_t *, fmd_case_t *, void *); extern void *fmd_case_getspecific(fmd_hdl_t *, fmd_case_t *); extern void fmd_case_setprincipal(fmd_hdl_t *, fmd_case_t *, fmd_event_t *); extern fmd_event_t *fmd_case_getprincipal(fmd_hdl_t *, fmd_case_t *); extern fmd_case_t *fmd_case_next(fmd_hdl_t *, fmd_case_t *); extern fmd_case_t *fmd_case_prev(fmd_hdl_t *, fmd_case_t *); extern void fmd_buf_create(fmd_hdl_t *, fmd_case_t *, const char *, size_t); extern void fmd_buf_destroy(fmd_hdl_t *, fmd_case_t *, const char *); extern void fmd_buf_read(fmd_hdl_t *, fmd_case_t *, const char *, void *, size_t); extern void fmd_buf_write(fmd_hdl_t *, fmd_case_t *, const char *, const void *, size_t); extern size_t fmd_buf_size(fmd_hdl_t *, fmd_case_t *, const char *); extern void fmd_serd_create(fmd_hdl_t *, const char *, uint_t, hrtime_t); extern void fmd_serd_destroy(fmd_hdl_t *, const char *); extern int fmd_serd_exists(fmd_hdl_t *, const char *); extern void fmd_serd_reset(fmd_hdl_t *, const char *); extern int fmd_serd_record(fmd_hdl_t *, const char *, fmd_event_t *); extern int fmd_serd_fired(fmd_hdl_t *, const char *); extern int fmd_serd_empty(fmd_hdl_t *, const char *); extern pthread_t fmd_thr_create(fmd_hdl_t *, void (*)(void *), void *); extern void fmd_thr_destroy(fmd_hdl_t *, pthread_t); extern void fmd_thr_signal(fmd_hdl_t *, pthread_t); extern id_t fmd_timer_install(fmd_hdl_t *, void *, fmd_event_t *, hrtime_t); extern void fmd_timer_remove(fmd_hdl_t *, id_t); extern nvlist_t *fmd_nvl_create_fault(fmd_hdl_t *, const char *, uint8_t, nvlist_t *, nvlist_t *, nvlist_t *); extern int fmd_nvl_class_match(fmd_hdl_t *, nvlist_t *, const char *); extern int fmd_nvl_fmri_expand(fmd_hdl_t *, nvlist_t *); extern int fmd_nvl_fmri_present(fmd_hdl_t *, nvlist_t *); extern int fmd_nvl_fmri_unusable(fmd_hdl_t *, nvlist_t *); extern int fmd_nvl_fmri_replaced(fmd_hdl_t *, nvlist_t *); extern int fmd_nvl_fmri_service_state(fmd_hdl_t *, nvlist_t *); extern int fmd_nvl_fmri_has_fault(fmd_hdl_t *, nvlist_t *, int, char *); #define FMD_HAS_FAULT_FRU 0 #define FMD_HAS_FAULT_ASRU 1 #define FMD_HAS_FAULT_RESOURCE 2 extern int fmd_nvl_fmri_contains(fmd_hdl_t *, nvlist_t *, nvlist_t *); extern nvlist_t *fmd_nvl_fmri_translate(fmd_hdl_t *, nvlist_t *, nvlist_t *); extern nvlist_t *fmd_nvl_alloc(fmd_hdl_t *, int); extern nvlist_t *fmd_nvl_dup(fmd_hdl_t *, nvlist_t *, int); extern int fmd_event_local(fmd_hdl_t *, fmd_event_t *); extern uint64_t fmd_event_ena_create(fmd_hdl_t *); #define FMD_XPRT_RDONLY 0x1 /* transport is read-only */ #define FMD_XPRT_RDWR 0x3 /* transport is read-write */ #define FMD_XPRT_ACCEPT 0x4 /* transport is accepting connection */ #define FMD_XPRT_SUSPENDED 0x8 /* transport starts suspended */ extern fmd_xprt_t *fmd_xprt_open(fmd_hdl_t *, uint_t, nvlist_t *, void *); extern void fmd_xprt_close(fmd_hdl_t *, fmd_xprt_t *); extern void fmd_xprt_post(fmd_hdl_t *, fmd_xprt_t *, nvlist_t *, hrtime_t); extern void fmd_xprt_suspend(fmd_hdl_t *, fmd_xprt_t *); extern void fmd_xprt_resume(fmd_hdl_t *, fmd_xprt_t *); extern int fmd_xprt_error(fmd_hdl_t *, fmd_xprt_t *); extern nvlist_t *fmd_xprt_translate(fmd_hdl_t *, fmd_xprt_t *, fmd_event_t *); extern void fmd_xprt_setspecific(fmd_hdl_t *, fmd_xprt_t *, void *); extern void *fmd_xprt_getspecific(fmd_hdl_t *, fmd_xprt_t *); #ifdef __cplusplus } #endif #endif /* _FMD_API_H */