diff options
Diffstat (limited to 'src/H5Ofsinfo.c')
| -rw-r--r-- | src/H5Ofsinfo.c | 216 |
1 files changed, 102 insertions, 114 deletions
diff --git a/src/H5Ofsinfo.c b/src/H5Ofsinfo.c index a6406d5..8024daa 100644 --- a/src/H5Ofsinfo.c +++ b/src/H5Ofsinfo.c @@ -21,65 +21,62 @@ * *------------------------------------------------------------------------- */ -#define H5F_FRIEND /*suppress error about including H5Fpkg */ -#include "H5Omodule.h" /* This source code file is part of the H5O module */ +#define H5F_FRIEND /*suppress error about including H5Fpkg */ +#include "H5Omodule.h" /* This source code file is part of the H5O module */ - -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Fpkg.h" /* File access */ -#include "H5FLprivate.h" /* Free lists */ -#include "H5Opkg.h" /* Object headers */ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* File access */ +#include "H5FLprivate.h" /* Free lists */ +#include "H5Opkg.h" /* Object headers */ /* PRIVATE PROTOTYPES */ -static void *H5O__fsinfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags, - unsigned *ioflags, size_t p_size, const uint8_t *p); +static void * H5O__fsinfo_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags, unsigned *ioflags, + size_t p_size, const uint8_t *p); static herr_t H5O__fsinfo_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg); -static void *H5O__fsinfo_copy(const void *_mesg, void *_dest); +static void * H5O__fsinfo_copy(const void *_mesg, void *_dest); static size_t H5O__fsinfo_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg); static herr_t H5O__fsinfo_free(void *mesg); -static herr_t H5O__fsinfo_debug(H5F_t *f, const void *_mesg, FILE * stream, - int indent, int fwidth); +static herr_t H5O__fsinfo_debug(H5F_t *f, const void *_mesg, FILE *stream, int indent, int fwidth); /* This message derives from H5O message class */ const H5O_msg_class_t H5O_MSG_FSINFO[1] = {{ - H5O_FSINFO_ID, /* message id number */ - "fsinfo", /* message name for debugging */ - sizeof(H5O_fsinfo_t), /* native message size */ - 0, /* messages are sharable? */ - H5O__fsinfo_decode, /* decode message */ - H5O__fsinfo_encode, /* encode message */ - H5O__fsinfo_copy, /* copy the native value */ - H5O__fsinfo_size, /* size of free-space manager info message */ - NULL, /* default reset method */ - H5O__fsinfo_free, /* free method */ - NULL, /* file delete method */ - NULL, /* link method */ - NULL, /* set share method */ - NULL, /* can share method */ - NULL, /* pre copy native value to file */ - NULL, /* copy native value to file */ - NULL, /* post copy native value to file */ - NULL, /* get creation index */ - NULL, /* set creation index */ - H5O__fsinfo_debug /* debug the message */ + H5O_FSINFO_ID, /* message id number */ + "fsinfo", /* message name for debugging */ + sizeof(H5O_fsinfo_t), /* native message size */ + 0, /* messages are sharable? */ + H5O__fsinfo_decode, /* decode message */ + H5O__fsinfo_encode, /* encode message */ + H5O__fsinfo_copy, /* copy the native value */ + H5O__fsinfo_size, /* size of free-space manager info message */ + NULL, /* default reset method */ + H5O__fsinfo_free, /* free method */ + NULL, /* file delete method */ + NULL, /* link method */ + NULL, /* set share method */ + NULL, /* can share method */ + NULL, /* pre copy native value to file */ + NULL, /* copy native value to file */ + NULL, /* post copy native value to file */ + NULL, /* get creation index */ + NULL, /* set creation index */ + H5O__fsinfo_debug /* debug the message */ }}; /* Format version bounds for fsinfo message */ /* This message exists starting library release v1.10 */ static const unsigned H5O_fsinfo_ver_bounds[] = { - H5O_INVALID_VERSION, /* H5F_LIBVER_EARLIEST */ - H5O_INVALID_VERSION, /* H5F_LIBVER_V18 */ - H5O_FSINFO_VERSION_1, /* H5F_LIBVER_V110 */ - H5O_FSINFO_VERSION_1, /* H5F_LIBVER_V112 */ - H5O_FSINFO_VERSION_LATEST /* H5F_LIBVER_LATEST */ + H5O_INVALID_VERSION, /* H5F_LIBVER_EARLIEST */ + H5O_INVALID_VERSION, /* H5F_LIBVER_V18 */ + H5O_FSINFO_VERSION_1, /* H5F_LIBVER_V110 */ + H5O_FSINFO_VERSION_1, /* H5F_LIBVER_V112 */ + H5O_FSINFO_VERSION_LATEST /* H5F_LIBVER_LATEST */ }; -#define N_FSINFO_VERSION_BOUNDS H5F_LIBVER_NBOUNDS +#define N_FSINFO_VERSION_BOUNDS H5F_LIBVER_NBOUNDS /* Declare a free list to manage the H5O_fsinfo_t struct */ H5FL_DEFINE_STATIC(H5O_fsinfo_t); - /*------------------------------------------------------------------------- * Function: H5O__fsinfo_decode * @@ -93,14 +90,13 @@ H5FL_DEFINE_STATIC(H5O_fsinfo_t); *------------------------------------------------------------------------- */ static void * -H5O__fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, - unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, - size_t H5_ATTR_UNUSED p_size, const uint8_t *p) +H5O__fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSED mesg_flags, + unsigned H5_ATTR_UNUSED *ioflags, size_t H5_ATTR_UNUSED p_size, const uint8_t *p) { - H5O_fsinfo_t *fsinfo = NULL; /* File space info message */ - H5F_mem_page_t ptype; /* Memory type for iteration */ - unsigned vers; /* message version */ - void *ret_value = NULL; /* Return value */ + H5O_fsinfo_t * fsinfo = NULL; /* File space info message */ + H5F_mem_page_t ptype; /* Memory type for iteration */ + unsigned vers; /* message version */ + void * ret_value = NULL; /* Return value */ FUNC_ENTER_STATIC @@ -109,43 +105,43 @@ H5O__fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, HDassert(p); /* Allocate space for message */ - if(NULL == (fsinfo = H5FL_CALLOC(H5O_fsinfo_t))) + if (NULL == (fsinfo = H5FL_CALLOC(H5O_fsinfo_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") - for(ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) + for (ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) fsinfo->fs_addr[ptype - 1] = HADDR_UNDEF; /* Version of message */ vers = *p++; - if(vers == H5O_FSINFO_VERSION_0) { - H5F_file_space_type_t strategy; /* Strategy */ - hsize_t threshold; /* Threshold */ - H5FD_mem_t type; /* Memory type for iteration */ + if (vers == H5O_FSINFO_VERSION_0) { + H5F_file_space_type_t strategy; /* Strategy */ + hsize_t threshold; /* Threshold */ + H5FD_mem_t type; /* Memory type for iteration */ - fsinfo->persist = H5F_FREE_SPACE_PERSIST_DEF; - fsinfo->threshold = H5F_FREE_SPACE_THRESHOLD_DEF; - fsinfo->page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF; - fsinfo->pgend_meta_thres = H5F_FILE_SPACE_PGEND_META_THRES; + fsinfo->persist = H5F_FREE_SPACE_PERSIST_DEF; + fsinfo->threshold = H5F_FREE_SPACE_THRESHOLD_DEF; + fsinfo->page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF; + fsinfo->pgend_meta_thres = H5F_FILE_SPACE_PGEND_META_THRES; fsinfo->eoa_pre_fsm_fsalloc = HADDR_UNDEF; strategy = (H5F_file_space_type_t)*p++; /* File space strategy */ H5F_DECODE_LENGTH(f, p, threshold); /* Free-space section threshold */ /* Map version 0 (deprecated) to version 1 message */ - switch(strategy) { + switch (strategy) { case H5F_FILE_SPACE_ALL_PERSIST: - fsinfo->strategy = H5F_FSPACE_STRATEGY_FSM_AGGR; - fsinfo->persist = TRUE; + fsinfo->strategy = H5F_FSPACE_STRATEGY_FSM_AGGR; + fsinfo->persist = TRUE; fsinfo->threshold = threshold; - if(HADDR_UNDEF == (fsinfo->eoa_pre_fsm_fsalloc = H5F_get_eoa(f, H5FD_MEM_DEFAULT)) ) + if (HADDR_UNDEF == (fsinfo->eoa_pre_fsm_fsalloc = H5F_get_eoa(f, H5FD_MEM_DEFAULT))) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "unable to get file size") - for(type = H5FD_MEM_SUPER; type < H5FD_MEM_NTYPES; type++) - H5F_addr_decode(f, &p, &(fsinfo->fs_addr[type-1])); + for (type = H5FD_MEM_SUPER; type < H5FD_MEM_NTYPES; type++) + H5F_addr_decode(f, &p, &(fsinfo->fs_addr[type - 1])); break; case H5F_FILE_SPACE_ALL: - fsinfo->strategy = H5F_FSPACE_STRATEGY_FSM_AGGR; + fsinfo->strategy = H5F_FSPACE_STRATEGY_FSM_AGGR; fsinfo->threshold = threshold; break; @@ -164,23 +160,24 @@ H5O__fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, } /* end switch */ fsinfo->version = H5O_FSINFO_VERSION_1; - fsinfo->mapped = TRUE; + fsinfo->mapped = TRUE; } else { HDassert(vers >= H5O_FSINFO_VERSION_1); - fsinfo->version = vers; + fsinfo->version = vers; fsinfo->strategy = (H5F_fspace_strategy_t)*p++; /* File space strategy */ - fsinfo->persist = *p++; /* Free-space persist or not */ + fsinfo->persist = *p++; /* Free-space persist or not */ H5F_DECODE_LENGTH(f, p, fsinfo->threshold); /* Free-space section threshold */ H5F_DECODE_LENGTH(f, p, fsinfo->page_size); /* File space page size */ UINT16DECODE(p, fsinfo->pgend_meta_thres); /* Page end metdata threshold */ - H5F_addr_decode(f, &p, &(fsinfo->eoa_pre_fsm_fsalloc)); /* EOA before free-space header and section info */ + H5F_addr_decode(f, &p, + &(fsinfo->eoa_pre_fsm_fsalloc)); /* EOA before free-space header and section info */ /* Decode addresses of free space managers, if persisting */ - if(fsinfo->persist) - for(ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) + if (fsinfo->persist) + for (ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) H5F_addr_decode(f, &p, &(fsinfo->fs_addr[ptype - 1])); fsinfo->mapped = FALSE; @@ -190,13 +187,12 @@ H5O__fsinfo_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, ret_value = fsinfo; done: - if(ret_value == NULL && fsinfo != NULL) + if (ret_value == NULL && fsinfo != NULL) fsinfo = H5FL_FREE(H5O_fsinfo_t, fsinfo); FUNC_LEAVE_NOAPI(ret_value) } /* end H5O__fsinfo_decode() */ - /*------------------------------------------------------------------------- * Function: H5O__fsinfo_encode * @@ -211,8 +207,8 @@ done: static herr_t H5O__fsinfo_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, const void *_mesg) { - const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; - H5F_mem_page_t ptype; /* Memory type for iteration */ + const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; + H5F_mem_page_t ptype; /* Memory type for iteration */ FUNC_ENTER_STATIC_NOERR @@ -221,25 +217,24 @@ H5O__fsinfo_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, HDassert(p); HDassert(fsinfo); - *p++ = (uint8_t)fsinfo->version; /* message version */ - *p++ = (uint8_t)fsinfo->strategy; /* File space strategy */ - *p++ = (unsigned char)fsinfo->persist; /* Free-space persist or not */ + *p++ = (uint8_t)fsinfo->version; /* message version */ + *p++ = (uint8_t)fsinfo->strategy; /* File space strategy */ + *p++ = (unsigned char)fsinfo->persist; /* Free-space persist or not */ H5F_ENCODE_LENGTH(f, p, fsinfo->threshold); /* Free-space section size threshold */ - H5F_ENCODE_LENGTH(f, p, fsinfo->page_size); /* File space page size */ - UINT16ENCODE(p, fsinfo->pgend_meta_thres); /* Page end metadata threshold */ - H5F_addr_encode(f, &p, fsinfo->eoa_pre_fsm_fsalloc); /* EOA before free-space header and section info */ + H5F_ENCODE_LENGTH(f, p, fsinfo->page_size); /* File space page size */ + UINT16ENCODE(p, fsinfo->pgend_meta_thres); /* Page end metadata threshold */ + H5F_addr_encode(f, &p, fsinfo->eoa_pre_fsm_fsalloc); /* EOA before free-space header and section info */ /* Store addresses of free-space managers, if persisting */ - if(fsinfo->persist) + if (fsinfo->persist) /* Addresses of free-space managers */ - for(ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) + for (ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) H5F_addr_encode(f, &p, fsinfo->fs_addr[ptype - 1]); FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5O__fsinfo_encode() */ - /*------------------------------------------------------------------------- * Function: H5O__fsinfo_copy * @@ -256,15 +251,15 @@ H5O__fsinfo_encode(H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, static void * H5O__fsinfo_copy(const void *_mesg, void *_dest) { - const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; - H5O_fsinfo_t *dest = (H5O_fsinfo_t *) _dest; - void *ret_value = NULL; /* Return value */ + const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; + H5O_fsinfo_t * dest = (H5O_fsinfo_t *)_dest; + void * ret_value = NULL; /* Return value */ FUNC_ENTER_STATIC /* check args */ HDassert(fsinfo); - if(!dest && NULL == (dest = H5FL_CALLOC(H5O_fsinfo_t))) + if (!dest && NULL == (dest = H5FL_CALLOC(H5O_fsinfo_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* copy */ @@ -277,7 +272,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5O__fsinfo_copy() */ - /*------------------------------------------------------------------------- * Function: H5O__fsinfo_size * @@ -295,25 +289,24 @@ done: static size_t H5O__fsinfo_size(const H5F_t *f, hbool_t H5_ATTR_UNUSED disable_shared, const void *_mesg) { - const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; - size_t ret_value = 0; /* Return value */ + const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; + size_t ret_value = 0; /* Return value */ FUNC_ENTER_STATIC_NOERR - ret_value = 3 /* Version, strategy & persist */ - + (size_t)H5F_SIZEOF_SIZE(f) /* Free-space section threshold */ - + (size_t)H5F_SIZEOF_SIZE(f) /* File space page size */ - + 2 /* Page end meta threshold */ - + (size_t)H5F_SIZEOF_ADDR(f); + ret_value = 3 /* Version, strategy & persist */ + + (size_t)H5F_SIZEOF_SIZE(f) /* Free-space section threshold */ + + (size_t)H5F_SIZEOF_SIZE(f) /* File space page size */ + + 2 /* Page end meta threshold */ + + (size_t)H5F_SIZEOF_ADDR(f); /* Free-space manager addresses */ - if(fsinfo->persist) + if (fsinfo->persist) ret_value += (H5F_MEM_PAGE_NTYPES - 1) * (size_t)H5F_SIZEOF_ADDR(f); FUNC_LEAVE_NOAPI(ret_value) } /* end H5O__fsinfo_size() */ - /*------------------------------------------------------------------------- * Function: H5O__fsinfo_free * @@ -337,7 +330,6 @@ H5O__fsinfo_free(void *mesg) FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5O__fsinfo_free() */ - /*------------------------------------------------------------------------- * Function: H5O__fsinfo_debug * @@ -350,11 +342,10 @@ H5O__fsinfo_free(void *mesg) *------------------------------------------------------------------------- */ static herr_t -H5O__fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream, - int indent, int fwidth) +H5O__fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream, int indent, int fwidth) { - const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *) _mesg; - H5F_mem_page_t ptype; /* Free-space types for iteration */ + const H5O_fsinfo_t *fsinfo = (const H5O_fsinfo_t *)_mesg; + H5F_mem_page_t ptype; /* Free-space types for iteration */ FUNC_ENTER_STATIC_NOERR @@ -366,7 +357,7 @@ H5O__fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream, HDassert(fwidth >= 0); HDfprintf(stream, "%*s%-*s ", indent, "", fwidth, "File space strategy:"); - switch(fsinfo->strategy) { + switch (fsinfo->strategy) { case H5F_FSPACE_STRATEGY_FSM_AGGR: HDfprintf(stream, "%s\n", "H5F_FSPACE_STRATEGY_FSM_AGGR"); break; @@ -403,10 +394,10 @@ H5O__fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream, HDfprintf(stream, "%*s%-*s %" PRIuHADDR "\n", indent, "", fwidth, "eoa_pre_fsm_fsalloc:", fsinfo->eoa_pre_fsm_fsalloc); - if(fsinfo->persist) { - for(ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) + if (fsinfo->persist) { + for (ptype = H5F_MEM_PAGE_SUPER; ptype < H5F_MEM_PAGE_NTYPES; ptype++) HDfprintf(stream, "%*s%-*s %" PRIuHADDR "\n", indent, "", fwidth, - "Free space manager address:", fsinfo->fs_addr[ptype-1]); + "Free space manager address:", fsinfo->fs_addr[ptype - 1]); } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED) @@ -426,8 +417,8 @@ H5O__fsinfo_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE * stream, herr_t H5O_fsinfo_set_version(H5F_libver_t low, H5F_libver_t high, H5O_fsinfo_t *fsinfo) { - unsigned version; /* Message version */ - herr_t ret_value = SUCCEED; /* Return value */ + unsigned version; /* Message version */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -438,11 +429,11 @@ H5O_fsinfo_set_version(H5F_libver_t low, H5F_libver_t high, H5O_fsinfo_t *fsinfo version = H5O_FSINFO_VERSION_1; /* Upgrade to the version indicated by the file's low bound if higher */ - if(H5O_fsinfo_ver_bounds[low] != H5O_INVALID_VERSION) + if (H5O_fsinfo_ver_bounds[low] != H5O_INVALID_VERSION) version = MAX(version, H5O_fsinfo_ver_bounds[low]); /* Version bounds check */ - if(H5O_fsinfo_ver_bounds[high] == H5O_INVALID_VERSION || version > H5O_fsinfo_ver_bounds[high]) + if (H5O_fsinfo_ver_bounds[high] == H5O_INVALID_VERSION || version > H5O_fsinfo_ver_bounds[high]) HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "File space info message's version out of bounds") /* Set the message version */ @@ -452,7 +443,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5O_fsinfo_set_version() */ - /*------------------------------------------------------------------------- * Function: H5O_fsinfo_check_version * @@ -477,11 +467,9 @@ H5O_fsinfo_check_version(H5F_libver_t high, H5O_fsinfo_t *fsinfo) HDassert(fsinfo); /* Check the version */ - if(H5O_fsinfo_ver_bounds[high] == H5O_INVALID_VERSION || fsinfo->version > H5O_fsinfo_ver_bounds[high]) + if (H5O_fsinfo_ver_bounds[high] == H5O_INVALID_VERSION || fsinfo->version > H5O_fsinfo_ver_bounds[high]) HGOTO_ERROR(H5E_OHDR, H5E_BADRANGE, FAIL, "File space info message's version out of bounds") done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5O_fsinfo_check_version() */ - - |