Hallo, dies ist ein Test.

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/* * Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved. */ #ifndef _LIBFRUID_H #define _LIBFRUID_H #include <libnvpair.h> #include <sys/sysmacros.h> #include <scsi/libses.h> #ifdef __cplusplus extern "C" { #endif typedef struct fruid_hdl fruid_hdl_t; typedef struct fruid_elem fruid_elem_t; typedef enum fruid_elem_class { FRUID_ELEM_SEG, FRUID_ELEM_REC, FRUID_ELEM_FLD } fruid_elem_class_t; typedef struct fruid_ops { void *(*frop_init)(fruid_hdl_t *, void *); void (*frop_fini)(fruid_hdl_t *, void *); ssize_t (*frop_read)(fruid_hdl_t *, off64_t, void *, size_t); ssize_t (*frop_write)(fruid_hdl_t *, off64_t, const void *, size_t); int (*frop_peek)(fruid_hdl_t *, uint8_t, uint8_t *); int (*frop_poke)(fruid_hdl_t *, uint8_t, uint8_t); int (*frop_lock)(fruid_hdl_t *); int (*frop_unlock)(fruid_hdl_t *); } fruid_ops_t; typedef struct fruid_fds { int frsrc_ro; /* read-only descriptor */ int frsrc_rw; /* read-write descriptor */ } fruid_fds_t; typedef struct fruid_buf { const void *frsrc_buf; /* buffer pointer */ size_t frsrc_len; /* buffer length */ } fruid_buf_t; typedef struct fruid_ses { ses_snap_t *frsrc_snap; /* enclosure snapshot */ uint64_t frsrc_elem; /* element identifier */ ses_node_t *frsrc_node; /* node handle (or NULL) */ } fruid_ses_t; extern const fruid_ops_t fruid_src_buf; /* arg is fruid_buf_t */ extern const fruid_ops_t fruid_src_file; /* arg is fruid_fds_t */ extern const fruid_ops_t fruid_src_null; /* arg is unused */ extern const fruid_ops_t fruid_src_scsi; /* arg is fruid_ses_t */ #define FRUID_VERSION 1 extern fruid_hdl_t *fruid_open(int, const char *, const fruid_ops_t *, void *); extern void fruid_revert(fruid_hdl_t *); extern void fruid_close(fruid_hdl_t *); extern int fruid_errno(fruid_hdl_t *); extern const char *fruid_errmsg(fruid_hdl_t *); extern int fruid_conf(fruid_hdl_t *, const char *); extern const char *fruid_kind(fruid_hdl_t *); extern size_t fruid_size(fruid_hdl_t *); extern nvlist_t *fruid_nvlist(fruid_hdl_t *); extern int fruid_read(fruid_hdl_t *); extern int fruid_write(fruid_hdl_t *); extern int fruid_touch(fruid_hdl_t *); extern int fruid_copy(fruid_hdl_t *, fruid_hdl_t *); extern int fruid_insert_seg(fruid_hdl_t *, const char *, uint_t, off64_t, size_t); extern int fruid_insertat(fruid_hdl_t *, fruid_elem_t *, const char *, const char *); extern int fruid_insert(fruid_hdl_t *, const char *, const char *); extern int fruid_delete(fruid_hdl_t *, fruid_elem_t *); extern int fruid_modify(fruid_hdl_t *, fruid_elem_t *, const char *); typedef int fruid_walk_f(fruid_hdl_t *, const fruid_elem_t *, void *); extern int fruid_walk(fruid_hdl_t *, fruid_walk_f *, void *); typedef struct fruid_attr { fruid_hdl_t *frat_handle; /* element container */ const char *frat_name; /* element basename */ fruid_elem_class_t frat_class; /* element class */ uint_t frat_flags; /* element flags */ size_t frat_len; /* element length */ off64_t frat_off; /* element offset */ } fruid_attr_t; #define FRUID_SEG_ENCRYPTED 0x80000000 /* segment is encrypted */ #define FRUID_SEG_NOCKSUM 0x40000000 /* segment checksum ignored */ #define FRUID_SEG_OPAQUE 0x20000000 /* segment is not tagged data */ #define FRUID_SEG_FIXED 0x10000000 /* segment cannot be moved */ #define FRUID_SEG_SVC_R 0x00004000 /* service read */ #define FRUID_SEG_SVC_W 0x00002000 /* service write */ #define FRUID_SEG_SVC_D 0x00001000 /* service delete */ #define FRUID_SEG_DOM_R 0x00000800 /* domain read */ #define FRUID_SEG_DOM_W 0x00000400 /* domain write */ #define FRUID_SEG_DOM_D 0x00000200 /* domain delete */ #define FRUID_SEG_OPS_R 0x00000100 /* operations read */ #define FRUID_SEG_OPS_W 0x00000080 /* operations write */ #define FRUID_SEG_OPS_D 0x00000040 /* operations delete */ #define FRUID_SEG_ENG_R 0x00000020 /* engineering read */ #define FRUID_SEG_ENG_W 0x00000010 /* engineering write */ #define FRUID_SEG_ENG_D 0x00000008 /* engineering delete */ #define FRUID_SEG_REP_R 0x00000004 /* repair depot read */ #define FRUID_SEG_REP_W 0x00000002 /* repair depot write */ #define FRUID_SEG_REP_D 0x00000001 /* repair depot delete */ #define FRUID_FLAGSTR_MAX 25 /* for fruid_flags2str */ extern char *fruid_flags2str(fruid_hdl_t *, uint_t, char *, size_t); extern int fruid_str2flags(fruid_hdl_t *, uint_t *, const char *); extern fruid_elem_t *fruid_lookup(fruid_hdl_t *, const char *); extern fruid_elem_t *fruid_lookupv(fruid_hdl_t *, int, char *const *); extern fruid_hdl_t *fruid_handle(const fruid_elem_t *); extern int fruid_stat(const fruid_elem_t *, fruid_attr_t *); extern ssize_t fruid_path(fruid_hdl_t *, const fruid_elem_t *, char *, size_t); extern ssize_t fruid_tostr(fruid_hdl_t *, const fruid_elem_t *, char *, size_t); #ifdef __cplusplus } #endif #endif /* _LIBFRUID_H */