diff --git a/INSTALL b/INSTALL index 54caf7c..56b077d 100644 --- a/INSTALL +++ b/INSTALL @@ -1,13 +1,16 @@ -Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software -Foundation, Inc. +Installation Instructions +************************* - This file is free documentation; the Free Software Foundation gives +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free +Software Foundation, Inc. + +This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== - These are generic installation instructions. +These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses @@ -67,9 +70,9 @@ The simplest way to compile this package is: Compilers and Options ===================== - Some systems require unusual options for compilation or linking that -the `configure' script does not know about. Run `./configure --help' -for details on some of the pertinent environment variables. +Some systems require unusual options for compilation or linking that the +`configure' script does not know about. Run `./configure --help' for +details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here @@ -82,7 +85,7 @@ is an example: Compiling For Multiple Architectures ==================================== - You can compile the package for more than one kind of computer at the +You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the @@ -99,19 +102,19 @@ for another architecture. Installation Names ================== - By default, `make install' will install the package's files in +By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the -option `--prefix=PATH'. +option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you -give `configure' the option `--exec-prefix=PATH', the package will use -PATH as the prefix for installing programs and libraries. +give `configure' the option `--exec-prefix=PREFIX', the package will +use PREFIX as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give -options like `--bindir=PATH' to specify different values for particular +options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. @@ -122,7 +125,7 @@ option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= - Some packages pay attention to `--enable-FEATURE' options to +Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The @@ -137,11 +140,11 @@ you can use the `configure' options `--x-includes=DIR' and Specifying the System Type ========================== - There may be some features `configure' cannot figure out -automatically, but needs to determine by the type of machine the package -will run on. Usually, assuming the package is built to be run on the -_same_ architectures, `configure' can figure that out, but if it prints -a message saying it cannot guess the machine type, give it the +There may be some features `configure' cannot figure out automatically, +but needs to determine by the type of machine the package will run on. +Usually, assuming the package is built to be run on the _same_ +architectures, `configure' can figure that out, but if it prints a +message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: @@ -167,9 +170,9 @@ eventually be run) with `--host=TYPE'. Sharing Defaults ================ - If you want to set default values for `configure' scripts to share, -you can create a site shell script called `config.site' that gives -default values for variables like `CC', `cache_file', and `prefix'. +If you want to set default values for `configure' scripts to share, you +can create a site shell script called `config.site' that gives default +values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. @@ -178,7 +181,7 @@ A warning: not all `configure' scripts look for a site script. Defining Variables ================== - Variables not defined in a site shell script can be set in the +Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set @@ -186,14 +189,18 @@ them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc -will cause the specified gcc to be used as the C compiler (unless it is -overridden in the site shell script). +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). Here is a another example: + + /bin/bash ./configure CONFIG_SHELL=/bin/bash + +Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent +configuration-related scripts to be executed by `/bin/bash'. `configure' Invocation ====================== - `configure' recognizes the following options to control how it -operates. +`configure' recognizes the following options to control how it operates. `--help' `-h' diff --git a/src/bmz8.c b/src/bmz8.c index db4b275..f0690dc 100644 --- a/src/bmz8.c +++ b/src/bmz8.c @@ -142,7 +142,7 @@ cmph_t *bmz8_new(cmph_config_t *mph, float c) used_edges = (cmph_uint8 *)malloc(bmz8->m/8 + 1); memset(used_edges, 0, bmz8->m/8 + 1); free(bmz8->g); - bmz8->g = (cmph_uint32 *)calloc(bmz8->n, sizeof(cmph_uint8)); + bmz8->g = (cmph_uint8 *)calloc(bmz8->n, sizeof(cmph_uint8)); assert(bmz8->g); for (i = 0; i < bmz8->n; ++i) // critical nodes { diff --git a/src/brz.c b/src/brz.c index a7622ff..dad31d1 100755 --- a/src/brz.c +++ b/src/brz.c @@ -19,7 +19,7 @@ static int brz_gen_mphf(cmph_config_t *mph); static cmph_uint32 brz_min_index(cmph_uint32 * vector, cmph_uint32 n); -static void brz_destroy_keys_vd(char ** keys_vd, cmph_uint8 nkeys); +static void brz_destroy_keys_vd(cmph_uint8 ** keys_vd, cmph_uint8 nkeys); static char * brz_copy_partial_mphf(brz_config_data_t *brz, bmz8_data_t * bmzf, cmph_uint32 index, cmph_uint32 *buflen); brz_config_data_t *brz_config_new() { @@ -209,7 +209,7 @@ static int brz_gen_mphf(cmph_config_t *mph) cmph_uint32 keylen; cmph_uint32 cur_bucket = 0; cmph_uint8 nkeys_vd = 0; - char ** keys_vd = NULL; + cmph_uint8 ** keys_vd = NULL; mph->key_source->rewind(mph->key_source->data); DEBUGP("Generating graphs from %u keys\n", brz->m); @@ -219,7 +219,7 @@ static int brz_gen_mphf(cmph_config_t *mph) mph->key_source->read(mph->key_source->data, &key, &keylen); /* Buffers management */ - if (memory_usage + keylen + 1 > brz->memory_availability) // flush buffers + if (memory_usage + keylen + sizeof(keylen) > brz->memory_availability) // flush buffers { if(mph->verbosity) { @@ -241,11 +241,11 @@ static int brz_gen_mphf(cmph_config_t *mph) keys_index = (cmph_uint32 *)calloc(nkeys_in_buffer, sizeof(cmph_uint32)); for(i = 0; i < nkeys_in_buffer; i++) { - keylen1 = strlen((char *)(buffer + memory_usage)); - h0 = hash(brz->h0, (char *)(buffer + memory_usage), keylen1) % brz->k; + memcpy(&keylen1, buffer + memory_usage, sizeof(keylen1)); + h0 = hash(brz->h0, (char *)(buffer + memory_usage + sizeof(keylen1)), keylen1) % brz->k; keys_index[buckets_size[h0]] = memory_usage; buckets_size[h0]++; - memory_usage = memory_usage + keylen1 + 1; + memory_usage += keylen1 + sizeof(keylen1); } filename = (char *)calloc(strlen((char *)(brz->tmp_dir)) + 11, sizeof(char)); sprintf(filename, "%s%u.cmph",brz->tmp_dir, nflushes); @@ -254,8 +254,8 @@ static int brz_gen_mphf(cmph_config_t *mph) filename = NULL; for(i = 0; i < nkeys_in_buffer; i++) { - keylen1 = strlen((char *)(buffer + keys_index[i])) + 1; - fwrite(buffer + keys_index[i], 1, keylen1, tmp_fd); + memcpy(&keylen1, buffer + keys_index[i], sizeof(keylen1)); + fwrite(buffer + keys_index[i], 1, keylen1 + sizeof(keylen1), tmp_fd); } nkeys_in_buffer = 0; memory_usage = 0; @@ -264,9 +264,11 @@ static int brz_gen_mphf(cmph_config_t *mph) free(keys_index); fclose(tmp_fd); } - memcpy(buffer + memory_usage, key, keylen + 1); - memory_usage = memory_usage + keylen + 1; + memcpy(buffer + memory_usage, &keylen, sizeof(keylen)); + memcpy(buffer + memory_usage + sizeof(keylen), key, keylen); + memory_usage += keylen + sizeof(keylen); h0 = hash(brz->h0, key, keylen) % brz->k; + if ((brz->size[h0] == MAX_BUCKET_SIZE) || ((brz->c >= 1.0) && (cmph_uint8)(brz->c * brz->size[h0]) < brz->size[h0])) { free(buffer); @@ -278,7 +280,6 @@ static int brz_gen_mphf(cmph_config_t *mph) nkeys_in_buffer++; mph->key_source->dispose(mph->key_source->data, key, keylen); } - if (memory_usage != 0) // flush buffers { if(mph->verbosity) @@ -300,11 +301,11 @@ static int brz_gen_mphf(cmph_config_t *mph) keys_index = (cmph_uint32 *)calloc(nkeys_in_buffer, sizeof(cmph_uint32)); for(i = 0; i < nkeys_in_buffer; i++) { - keylen1 = strlen((char *)(buffer + memory_usage)); - h0 = hash(brz->h0, (char *)(buffer + memory_usage), keylen1) % brz->k; + memcpy(&keylen1, buffer + memory_usage, sizeof(keylen1)); + h0 = hash(brz->h0, (char *)(buffer + memory_usage + sizeof(keylen1)), keylen1) % brz->k; keys_index[buckets_size[h0]] = memory_usage; buckets_size[h0]++; - memory_usage = memory_usage + keylen1 + 1; + memory_usage += keylen1 + sizeof(keylen1); } filename = (char *)calloc(strlen((char *)(brz->tmp_dir)) + 11, sizeof(char)); sprintf(filename, "%s%u.cmph",brz->tmp_dir, nflushes); @@ -313,8 +314,8 @@ static int brz_gen_mphf(cmph_config_t *mph) filename = NULL; for(i = 0; i < nkeys_in_buffer; i++) { - keylen1 = strlen((char *)(buffer + keys_index[i])) + 1; - fwrite(buffer + keys_index[i], 1, keylen1, tmp_fd); + memcpy(&keylen1, buffer + keys_index[i], sizeof(keylen1)); + fwrite(buffer + keys_index[i], 1, keylen1 + sizeof(keylen1), tmp_fd); } nkeys_in_buffer = 0; memory_usage = 0; @@ -352,50 +353,46 @@ static int brz_gen_mphf(cmph_config_t *mph) buffer_manager_open(buff_manager, i, filename); free(filename); filename = NULL; - key = (char *)buffer_manager_read_key(buff_manager, i); - keylen = strlen(key); - h0 = hash(brz->h0, key, keylen) % brz->k; + key = (char *)buffer_manager_read_key(buff_manager, i, &keylen); + h0 = hash(brz->h0, key+sizeof(keylen), keylen) % brz->k; buffer_h0[i] = h0; - buffer_merge[i] = (cmph_uint8 *)calloc(keylen + 1, sizeof(cmph_uint8)); - memcpy(buffer_merge[i], key, keylen + 1); - free(key); + buffer_merge[i] = (cmph_uint8 *)key; + key = NULL; //transfer memory ownership } e = 0; - keys_vd = (char **)calloc(MAX_BUCKET_SIZE, sizeof(char *)); + keys_vd = (cmph_uint8 **)calloc(MAX_BUCKET_SIZE, sizeof(cmph_uint8 *)); nkeys_vd = 0; while(e < brz->m) { i = brz_min_index(buffer_h0, nflushes); cur_bucket = buffer_h0[i]; - key = (char *)buffer_manager_read_key(buff_manager, i); + key = (char *)buffer_manager_read_key(buff_manager, i, &keylen); if(key) { while(key) { - keylen = strlen(key); - h0 = hash(brz->h0, key, keylen) % brz->k; - if (h0 != buffer_h0[i]) break; - keys_vd[nkeys_vd++] = key; + //keylen = strlen(key); + h0 = hash(brz->h0, key+sizeof(keylen), keylen) % brz->k; + if (h0 != buffer_h0[i]) break; + keys_vd[nkeys_vd++] = (cmph_uint8 *)key; key = NULL; //transfer memory ownership e++; - key = (char *)buffer_manager_read_key(buff_manager, i); + key = (char *)buffer_manager_read_key(buff_manager, i, &keylen); } if (key) { assert(nkeys_vd < brz->size[cur_bucket]); - keys_vd[nkeys_vd++] = (char *)buffer_merge[i]; + keys_vd[nkeys_vd++] = buffer_merge[i]; buffer_merge[i] = NULL; //transfer memory ownership e++; buffer_h0[i] = h0; - buffer_merge[i] = (cmph_uint8 *)calloc(keylen + 1, sizeof(cmph_uint8)); - memcpy(buffer_merge[i], key, keylen + 1); - free(key); + buffer_merge[i] = (cmph_uint8 *)key; } } if(!key) { assert(nkeys_vd < brz->size[cur_bucket]); - keys_vd[nkeys_vd++] = (char *)buffer_merge[i]; + keys_vd[nkeys_vd++] = buffer_merge[i]; buffer_merge[i] = NULL; //transfer memory ownership e++; buffer_h0[i] = UINT_MAX; @@ -410,7 +407,7 @@ static int brz_gen_mphf(cmph_config_t *mph) char *bufmphf = NULL; cmph_uint32 buflenmphf = 0; // Source of keys - source = cmph_io_vector_adapter(keys_vd, (cmph_uint32)nkeys_vd); + source = cmph_io_byte_vector_adapter(keys_vd, (cmph_uint32)nkeys_vd); config = cmph_config_new(source); cmph_config_set_algo(config, CMPH_BMZ8); cmph_config_set_graphsize(config, brz->c); @@ -424,8 +421,7 @@ static int brz_gen_mphf(cmph_config_t *mph) cmph_config_destroy(config); brz_destroy_keys_vd(keys_vd, nkeys_vd); cmph_destroy(mphf_tmp); - cmph_io_vector_adapter_destroy(source); - + cmph_io_byte_vector_adapter_destroy(source); nkeys_vd = 0; } } @@ -447,7 +443,7 @@ static cmph_uint32 brz_min_index(cmph_uint32 * vector, cmph_uint32 n) return min_index; } -static void brz_destroy_keys_vd(char ** keys_vd, cmph_uint8 nkeys) +static void brz_destroy_keys_vd(cmph_uint8 ** keys_vd, cmph_uint8 nkeys) { cmph_uint8 i; for(i = 0; i < nkeys; i++) { free(keys_vd[i]); keys_vd[i] = NULL;} @@ -465,7 +461,6 @@ static char * brz_copy_partial_mphf(brz_config_data_t *brz, bmz8_data_t * bmzf, hash_state_dump(bmzf->hashes[1], &bufh2, &buflenh2); *buflen = buflenh1 + buflenh2 + n + 2*sizeof(cmph_uint32); buf = (char *)malloc(*buflen); - //fprintf(stderr,"entrei passei\n"); memcpy(buf, &buflenh1, sizeof(cmph_uint32)); memcpy(buf+sizeof(cmph_uint32), bufh1, buflenh1); memcpy(buf+sizeof(cmph_uint32)+buflenh1, &buflenh2, sizeof(cmph_uint32)); diff --git a/src/buffer_entry.c b/src/buffer_entry.c index bd9f82d..25152ea 100644 --- a/src/buffer_entry.c +++ b/src/buffer_entry.c @@ -2,6 +2,7 @@ #include #include #include +#include struct __buffer_entry_t { @@ -51,24 +52,40 @@ void buffer_entry_load(buffer_entry_t * buffer_entry) buffer_entry->pos = 0; } -cmph_uint8 * buffer_entry_read_key(buffer_entry_t * buffer_entry) +cmph_uint8 * buffer_entry_read_key(buffer_entry_t * buffer_entry, cmph_uint32 * keylen) { - cmph_uint8 * buf = (cmph_uint8 *)malloc(BUFSIZ); - cmph_uint32 buf_pos = 0; - cmph_uint8 c; - while(1) + cmph_uint8 * buf = NULL; + cmph_uint32 lacked_bytes = sizeof(*keylen); + cmph_uint32 copied_bytes = 0; + if(buffer_entry->eof && (buffer_entry->pos == buffer_entry->nbytes)) // end { - if(buffer_entry->eof && (buffer_entry->pos == buffer_entry->nbytes)) // end - { - free(buf); - return NULL; - } - if(buffer_entry->pos == buffer_entry->nbytes) buffer_entry_load(buffer_entry); - c = buffer_entry->buff[(buffer_entry->pos)++]; - buf[buf_pos++] = c; - if(c == '\0') break; - if(buf_pos % BUFSIZ == 0) buf = (cmph_uint8 *)realloc(buf, buf_pos + BUFSIZ); + free(buf); + return NULL; } + if((buffer_entry->pos + lacked_bytes) > buffer_entry->nbytes) + { + copied_bytes = buffer_entry->nbytes - buffer_entry->pos; + lacked_bytes = (buffer_entry->pos + lacked_bytes) - buffer_entry->nbytes; + if (copied_bytes != 0) memcpy(keylen, buffer_entry->buff + buffer_entry->pos, copied_bytes); + buffer_entry_load(buffer_entry); + } + memcpy(keylen + copied_bytes, buffer_entry->buff + buffer_entry->pos, lacked_bytes); + buffer_entry->pos += lacked_bytes; + + lacked_bytes = *keylen; + copied_bytes = 0; + buf = (cmph_uint8 *)malloc(*keylen + sizeof(*keylen)); + memcpy(buf, keylen, sizeof(*keylen)); + if((buffer_entry->pos + lacked_bytes) > buffer_entry->nbytes) { + copied_bytes = buffer_entry->nbytes - buffer_entry->pos; + lacked_bytes = (buffer_entry->pos + lacked_bytes) - buffer_entry->nbytes; + if (copied_bytes != 0) { + memcpy(buf + sizeof(*keylen), buffer_entry->buff + buffer_entry->pos, copied_bytes); + } + buffer_entry_load(buffer_entry); + } + memcpy(buf+sizeof(*keylen)+copied_bytes, buffer_entry->buff + buffer_entry->pos, lacked_bytes); + buffer_entry->pos += lacked_bytes; return buf; } diff --git a/src/buffer_entry.h b/src/buffer_entry.h index 6f94924..62102ba 100644 --- a/src/buffer_entry.h +++ b/src/buffer_entry.h @@ -9,6 +9,6 @@ buffer_entry_t * buffer_entry_new(cmph_uint32 capacity); void buffer_entry_set_capacity(buffer_entry_t * buffer_entry, cmph_uint32 capacity); cmph_uint32 buffer_entry_get_capacity(buffer_entry_t * buffer_entry); void buffer_entry_open(buffer_entry_t * buffer_entry, char * filename); -cmph_uint8 * buffer_entry_read_key(buffer_entry_t * buffer_entry); +cmph_uint8 * buffer_entry_read_key(buffer_entry_t * buffer_entry, cmph_uint32 * keylen); void buffer_entry_destroy(buffer_entry_t * buffer_entry); #endif diff --git a/src/buffer_manager.c b/src/buffer_manager.c index a23e44d..3c20490 100644 --- a/src/buffer_manager.c +++ b/src/buffer_manager.c @@ -35,20 +35,18 @@ void buffer_manager_open(buffer_manager_t * buffer_manager, cmph_uint32 index, c buffer_entry_open(buffer_manager->buffer_entries[index], filename); } -cmph_uint8 * buffer_manager_read_key(buffer_manager_t * buffer_manager, cmph_uint32 index) +cmph_uint8 * buffer_manager_read_key(buffer_manager_t * buffer_manager, cmph_uint32 index, cmph_uint32 * keylen) { cmph_uint8 * key = NULL; if (buffer_manager->pos_avail_list >= 0 ) // recovering memory { cmph_uint32 new_capacity = buffer_entry_get_capacity(buffer_manager->buffer_entries[index]) + buffer_manager->memory_avail_list[(buffer_manager->pos_avail_list)--]; buffer_entry_set_capacity(buffer_manager->buffer_entries[index], new_capacity); - //fprintf(stderr, "recovering memory\n"); } - key = buffer_entry_read_key(buffer_manager->buffer_entries[index]); + key = buffer_entry_read_key(buffer_manager->buffer_entries[index], keylen); if (key == NULL) // storing memory to be recovered { buffer_manager->memory_avail_list[++(buffer_manager->pos_avail_list)] = buffer_entry_get_capacity(buffer_manager->buffer_entries[index]); - //fprintf(stderr, "storing memory to be recovered\n"); } return key; } diff --git a/src/buffer_manager.h b/src/buffer_manager.h index daa2efc..af99c20 100644 --- a/src/buffer_manager.h +++ b/src/buffer_manager.h @@ -7,6 +7,6 @@ typedef struct __buffer_manager_t buffer_manager_t; buffer_manager_t * buffer_manager_new(cmph_uint32 memory_avail, cmph_uint32 nentries); void buffer_manager_open(buffer_manager_t * buffer_manager, cmph_uint32 index, char * filename); -cmph_uint8 * buffer_manager_read_key(buffer_manager_t * buffer_manager, cmph_uint32 index); +cmph_uint8 * buffer_manager_read_key(buffer_manager_t * buffer_manager, cmph_uint32 index, cmph_uint32 * keylen); void buffer_manager_destroy(buffer_manager_t * buffer_manager); #endif diff --git a/src/cmph.c b/src/cmph.c index 38fda0e..eb4bf5e 100644 --- a/src/cmph.c +++ b/src/cmph.c @@ -47,22 +47,22 @@ static int key_nlfile_read(void *data, char **key, cmph_uint32 *keylen) return *keylen; } +static int key_byte_vector_read(void *data, char **key, cmph_uint32 *keylen) +{ + cmph_vector_t *cmph_vector = (cmph_vector_t *)data; + cmph_uint8 **keys_vd = (cmph_uint8 **)cmph_vector->vector; + memcpy(keylen, keys_vd[cmph_vector->position], sizeof(*keylen)); + *key = (char *)malloc(*keylen); + memcpy(*key, keys_vd[cmph_vector->position] + sizeof(*keylen), *keylen); + cmph_vector->position = cmph_vector->position + 1; + return *keylen; + +} + static int key_vector_read(void *data, char **key, cmph_uint32 *keylen) { -/* - cmph_vector_t *cmph_vector = (cmph_vector_t *)data; - char **keys_vd = (char **)cmph_vector->vector; - - if (keys_vd + cmph_vector->position == NULL) return -1; - *keylen = strlen(*(keys_vd + cmph_vector->position)); - *key = (char *)malloc(*keylen + 1); - strcpy(*key, *(keys_vd + cmph_vector->position)); - cmph_vector->position = cmph_vector->position + 1; -*/ cmph_vector_t *cmph_vector = (cmph_vector_t *)data; char **keys_vd = (char **)cmph_vector->vector; - -// if (keys_vd + cmph_vector->position == NULL) return -1; *keylen = strlen(keys_vd[cmph_vector->position]); *key = (char *)malloc(*keylen + 1); strcpy(*key, keys_vd[cmph_vector->position]); @@ -165,6 +165,18 @@ static void cmph_io_vector_destroy(cmph_io_adapter_t * key_source) free(key_source); } +cmph_io_adapter_t *cmph_io_byte_vector_adapter(cmph_uint8 ** vector, cmph_uint32 nkeys) +{ + cmph_io_adapter_t * key_source = cmph_io_vector_new(vector, nkeys); + key_source->read = key_byte_vector_read; + key_source->dispose = key_vector_dispose; + key_source->rewind = key_vector_rewind; + return key_source; +} +void cmph_io_byte_vector_adapter_destroy(cmph_io_adapter_t * key_source) +{ + cmph_io_vector_destroy(key_source); +} cmph_io_adapter_t *cmph_io_vector_adapter(char ** vector, cmph_uint32 nkeys) { cmph_io_adapter_t * key_source = cmph_io_vector_new(vector, nkeys); diff --git a/src/cmph.h b/src/cmph.h index 0d42bcb..235a1e2 100644 --- a/src/cmph.h +++ b/src/cmph.h @@ -34,6 +34,9 @@ void cmph_io_nlnkfile_adapter_destroy(cmph_io_adapter_t * key_source); cmph_io_adapter_t *cmph_io_vector_adapter(char ** vector, cmph_uint32 nkeys); void cmph_io_vector_adapter_destroy(cmph_io_adapter_t * key_source); +cmph_io_adapter_t *cmph_io_byte_vector_adapter(cmph_uint8 ** vector, cmph_uint32 nkeys); +void cmph_io_byte_vector_adapter_destroy(cmph_io_adapter_t * key_source); + /** Hash configuration API **/ cmph_config_t *cmph_config_new(cmph_io_adapter_t *key_source); void cmph_config_set_hashfuncs(cmph_config_t *mph, CMPH_HASH *hashfuncs);