diff options
Diffstat (limited to 'isisd/modified/memory.c')
| -rw-r--r-- | isisd/modified/memory.c | 527 |
1 files changed, 0 insertions, 527 deletions
diff --git a/isisd/modified/memory.c b/isisd/modified/memory.c deleted file mode 100644 index 49ff3213..00000000 --- a/isisd/modified/memory.c +++ /dev/null @@ -1,527 +0,0 @@ -/* - * Memory management routine - * Copyright (C) 1998 Kunihiro Ishiguro - * - * This file is part of GNU Zebra. - * - * GNU Zebra is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * GNU Zebra is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU Zebra; see the file COPYING. If not, write to the Free - * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - */ - -#include <zebra.h> - -#include "log.h" -#include "memory.h" - -void alloc_inc (int); -void alloc_dec (int); - -struct message mstr [] = -{ - { MTYPE_THREAD, "thread" }, - { MTYPE_THREAD_MASTER, "thread_master" }, - { MTYPE_VECTOR, "vector" }, - { MTYPE_VECTOR_INDEX, "vector_index" }, - { MTYPE_IF, "interface" }, - { 0, NULL }, -}; - -/* Fatal memory allocation error occured. */ -static void -zerror (const char *fname, int type, size_t size) -{ - fprintf (stderr, "%s : can't allocate memory for `%s' size %d\n", - fname, lookup (mstr, type), (int) size); - exit (1); -} - -/* Memory allocation. */ -void * -zmalloc (int type, size_t size) -{ - void *memory; - - memory = malloc (size); - - if (memory == NULL) - zerror ("malloc", type, size); - - alloc_inc (type); - - return memory; -} - -/* Memory allocation with num * size with cleared. */ -void * -zcalloc (int type, size_t size) -{ - void *memory; - - memory = calloc (1, size); - - if (memory == NULL) - zerror ("calloc", type, size); - - alloc_inc (type); - - return memory; -} - -/* Memory reallocation. */ -void * -zrealloc (int type, void *ptr, size_t size) -{ - void *memory; - - memory = realloc (ptr, size); - if (memory == NULL) - zerror ("realloc", type, size); - return memory; -} - -/* Memory free. */ -void -zfree (int type, void *ptr) -{ - alloc_dec (type); - free (ptr); -} - -/* String duplication. */ -char * -zstrdup (int type, char *str) -{ - void *dup; - - dup = strdup (str); - if (dup == NULL) - zerror ("strdup", type, strlen (str)); - alloc_inc (type); - return dup; -} - -#ifdef MEMORY_LOG -struct -{ - char *name; - unsigned long alloc; - unsigned long t_malloc; - unsigned long c_malloc; - unsigned long t_calloc; - unsigned long c_calloc; - unsigned long t_realloc; - unsigned long t_free; - unsigned long c_strdup; -} mstat [MTYPE_MAX]; - -void -mtype_log (char *func, void *memory, const char *file, int line, int type) -{ - zlog_info ("%s: %s %p %s %d", func, lookup (mstr, type), memory, file, line); -} - -void * -mtype_zmalloc (const char *file, int line, int type, size_t size) -{ - void *memory; - - mstat[type].c_malloc++; - mstat[type].t_malloc++; - - memory = zmalloc (type, size); - mtype_log ("zmalloc", memory, file, line, type); - - return memory; -} - -void * -mtype_zcalloc (const char *file, int line, int type, size_t size) -{ - void *memory; - - mstat[type].c_calloc++; - mstat[type].t_calloc++; - - memory = zcalloc (type, size); - mtype_log ("xcalloc", memory, file, line, type); - - return memory; -} - -void * -mtype_zrealloc (const char *file, int line, int type, void *ptr, size_t size) -{ - void *memory; - - /* Realloc need before allocated pointer. */ - mstat[type].t_realloc++; - - memory = zrealloc (type, ptr, size); - - mtype_log ("xrealloc", memory, file, line, type); - - return memory; -} - -/* Important function. */ -void -mtype_zfree (const char *file, int line, int type, void *ptr) -{ - mstat[type].t_free++; - - mtype_log ("xfree", ptr, file, line, type); - - zfree (type, ptr); -} - -char * -mtype_zstrdup (const char *file, int line, int type, char *str) -{ - char *memory; - - mstat[type].c_strdup++; - - memory = zstrdup (type, str); - - mtype_log ("xstrdup", memory, file, line, type); - - return memory; -} -#else -struct -{ - char *name; - unsigned long alloc; -} mstat [MTYPE_MAX]; -#endif /* MTPYE_LOG */ - -/* Increment allocation counter. */ -void -alloc_inc (int type) -{ - mstat[type].alloc++; -} - -/* Decrement allocation counter. */ -void -alloc_dec (int type) -{ - mstat[type].alloc--; -} - -/* Looking up memory status from vty interface. */ -#include "vector.h" -#include "vty.h" -#include "command.h" - -/* For pretty printng of memory allocate information. */ -struct memory_list -{ - int index; - char *format; -}; - -struct memory_list memory_list_lib[] = -{ - { MTYPE_TMP, "Temporary memory" }, - { MTYPE_ROUTE_TABLE, "Route table " }, - { MTYPE_ROUTE_NODE, "Route node " }, - { MTYPE_RIB, "RIB " }, - { MTYPE_NEXTHOP, "Nexthop " }, - { MTYPE_LINK_LIST, "Link List " }, - { MTYPE_LINK_NODE, "Link Node " }, - { MTYPE_HASH, "Hash " }, - { MTYPE_HASH_BACKET, "Hash Bucket " }, - { MTYPE_ACCESS_LIST, "Access List " }, - { MTYPE_ACCESS_LIST_STR, "Access List Str " }, - { MTYPE_ACCESS_FILTER, "Access Filter " }, - { MTYPE_PREFIX_LIST, "Prefix List " }, - { MTYPE_PREFIX_LIST_STR, "Prefix List Str " }, - { MTYPE_PREFIX_LIST_ENTRY, "Prefix List Entry "}, - { MTYPE_ROUTE_MAP, "Route map " }, - { MTYPE_ROUTE_MAP_NAME, "Route map name " }, - { MTYPE_ROUTE_MAP_INDEX, "Route map index " }, - { MTYPE_ROUTE_MAP_RULE, "Route map rule " }, - { MTYPE_ROUTE_MAP_RULE_STR, "Route map rule str" }, - { MTYPE_DESC, "Command desc " }, - { MTYPE_BUFFER, "Buffer " }, - { MTYPE_BUFFER_DATA, "Buffer data " }, - { MTYPE_STREAM, "Stream " }, - { MTYPE_KEYCHAIN, "Key chain " }, - { MTYPE_KEY, "Key " }, - { MTYPE_VTY, "VTY " }, - { -1, NULL } -}; - -struct memory_list memory_list_bgp[] = -{ - { MTYPE_BGP_PEER, "BGP peer" }, - { MTYPE_ATTR, "BGP attribute" }, - { MTYPE_AS_PATH, "BGP aspath" }, - { MTYPE_AS_SEG, "BGP aspath seg" }, - { MTYPE_AS_STR, "BGP aspath str" }, - { 0, NULL }, - { MTYPE_BGP_TABLE, "BGP table" }, - { MTYPE_BGP_NODE, "BGP node" }, - { MTYPE_BGP_ADVERTISE_ATTR, "BGP adv attr" }, - { MTYPE_BGP_ADVERTISE, "BGP adv" }, - { MTYPE_BGP_ADJ_IN, "BGP adj in" }, - { MTYPE_BGP_ADJ_OUT, "BGP adj out" }, - { 0, NULL }, - { MTYPE_AS_LIST, "BGP AS list" }, - { MTYPE_AS_FILTER, "BGP AS filter" }, - { MTYPE_AS_FILTER_STR, "BGP AS filter str" }, - { 0, NULL }, - { MTYPE_COMMUNITY, "community" }, - { MTYPE_COMMUNITY_VAL, "community val" }, - { MTYPE_COMMUNITY_STR, "community str" }, - { 0, NULL }, - { MTYPE_ECOMMUNITY, "extcommunity" }, - { MTYPE_ECOMMUNITY_VAL, "extcommunity val" }, - { MTYPE_ECOMMUNITY_STR, "extcommunity str" }, - { 0, NULL }, - { MTYPE_COMMUNITY_LIST, "community-list" }, - { MTYPE_COMMUNITY_LIST_NAME, "community-list name" }, - { MTYPE_COMMUNITY_LIST_ENTRY, "community-list entry" }, - { MTYPE_COMMUNITY_LIST_CONFIG, "community-list config" }, - { 0, NULL }, - { MTYPE_CLUSTER, "Cluster list" }, - { MTYPE_CLUSTER_VAL, "Cluster list val" }, - { 0, NULL }, - { MTYPE_TRANSIT, "BGP transit attr" }, - { MTYPE_TRANSIT_VAL, "BGP transit val" }, - { 0, NULL }, - { MTYPE_BGP_DISTANCE, "BGP distance" }, - { MTYPE_BGP_NEXTHOP_CACHE, "BGP nexthop" }, - { MTYPE_BGP_CONFED_LIST, "BGP confed list" }, - { MTYPE_PEER_UPDATE_SOURCE, "peer update if" }, - { MTYPE_BGP_DAMP_INFO, "Dampening info" }, - { MTYPE_BGP_REGEXP, "BGP regexp" }, - { -1, NULL } -}; - -struct memory_list memory_list_rip[] = -{ - { MTYPE_RIP, "RIP structure " }, - { MTYPE_RIP_INFO, "RIP route info " }, - { MTYPE_RIP_INTERFACE, "RIP interface " }, - { MTYPE_RIP_PEER, "RIP peer " }, - { MTYPE_RIP_OFFSET_LIST, "RIP offset list " }, - { MTYPE_RIP_DISTANCE, "RIP distance " }, - { -1, NULL } -}; - -struct memory_list memory_list_ospf[] = -{ - { MTYPE_OSPF_TOP, "OSPF top " }, - { MTYPE_OSPF_AREA, "OSPF area " }, - { MTYPE_OSPF_AREA_RANGE, "OSPF area range " }, - { MTYPE_OSPF_NETWORK, "OSPF network " }, -#ifdef NBMA_ENABLE - { MTYPE_OSPF_NEIGHBOR_STATIC,"OSPF static nbr " }, -#endif /* NBMA_ENABLE */ - { MTYPE_OSPF_IF, "OSPF interface " }, - { MTYPE_OSPF_NEIGHBOR, "OSPF neighbor " }, - { MTYPE_OSPF_ROUTE, "OSPF route " }, - { MTYPE_OSPF_TMP, "OSPF tmp mem " }, - { MTYPE_OSPF_LSA, "OSPF LSA " }, - { MTYPE_OSPF_LSA_DATA, "OSPF LSA data " }, - { MTYPE_OSPF_LSDB, "OSPF LSDB " }, - { MTYPE_OSPF_PACKET, "OSPF packet " }, - { MTYPE_OSPF_FIFO, "OSPF FIFO queue " }, - { MTYPE_OSPF_VERTEX, "OSPF vertex " }, - { MTYPE_OSPF_NEXTHOP, "OSPF nexthop " }, - { MTYPE_OSPF_PATH, "OSPF path " }, - { MTYPE_OSPF_VL_DATA, "OSPF VL data " }, - { MTYPE_OSPF_CRYPT_KEY, "OSPF crypt key " }, - { MTYPE_OSPF_EXTERNAL_INFO, "OSPF ext. info " }, - { MTYPE_OSPF_DISTANCE, "OSPF distance " }, - { MTYPE_OSPF_IF_INFO, "OSPF if info " }, - { MTYPE_OSPF_IF_PARAMS, "OSPF if params " }, - { -1, NULL }, -}; - -struct memory_list memory_list_ospf6[] = -{ - { MTYPE_OSPF6_TOP, "OSPF6 top " }, - { MTYPE_OSPF6_AREA, "OSPF6 area " }, - { MTYPE_OSPF6_IF, "OSPF6 interface " }, - { MTYPE_OSPF6_NEIGHBOR, "OSPF6 neighbor " }, - { MTYPE_OSPF6_ROUTE, "OSPF6 route " }, - { MTYPE_OSPF6_PREFIX, "OSPF6 prefix " }, - { MTYPE_OSPF6_MESSAGE, "OSPF6 message " }, - { MTYPE_OSPF6_LSA, "OSPF6 LSA " }, - { MTYPE_OSPF6_LSA_SUMMARY, "OSPF6 LSA summary " }, - { MTYPE_OSPF6_LSDB, "OSPF6 LSA database" }, - { MTYPE_OSPF6_VERTEX, "OSPF6 vertex " }, - { MTYPE_OSPF6_SPFTREE, "OSPF6 SPF tree " }, - { MTYPE_OSPF6_NEXTHOP, "OSPF6 nexthop " }, - { MTYPE_OSPF6_EXTERNAL_INFO,"OSPF6 ext. info " }, - { MTYPE_OSPF6_OTHER, "OSPF6 other " }, - { -1, NULL }, -}; - - -struct memory_list memory_list_isis[] = -{ - { MTYPE_ISIS, "ISIS : %ld\r\n" }, - { MTYPE_ISIS_TMP, "ISIS TMP : %ld\r\n" }, - { MTYPE_ISIS_CIRCUIT, "ISIS circuit : %ld\r\n" }, - { MTYPE_ISIS_LSP, "ISIS LSP : %ld\r\n" }, - { MTYPE_ISIS_ADJACENCY, "ISIS adjacency : %ld\r\n" }, - { MTYPE_ISIS_AREA, "ISIS area : %ld\r\n" }, - { MTYPE_ISIS_AREA_ADDR, "ISIS area address: %ld\r\n" }, - { MTYPE_ISIS_TLV, "ISIS TLV : %ld\r\n" }, - { MTYPE_ISIS_DYNHN, "ISIS dyn hostname: %ld\r\n" }, - { MTYPE_ISIS_SPFTREE, "ISIS SPFtree : %ld\r\n" }, - { MTYPE_ISIS_VERTEX, "ISIS vertex : %ld\r\n" }, - { MTYPE_ISIS_ROUTE_INFO, "ISIS route info : %ld\r\n" }, - { MTYPE_ISIS_NEXTHOP, "ISIS nexthop : %ld\r\n" }, - { MTYPE_ISIS_NEXTHOP6, "ISIS nexthop6 : %ld\r\n" }, - { -1, NULL }, -}; - -struct memory_list memory_list_separator[] = -{ - { 0, NULL}, - {-1, NULL} -}; - -void -show_memory_vty (struct vty *vty, struct memory_list *list) -{ - struct memory_list *m; - - for (m = list; m->index >= 0; m++) - if (m->index == 0) - vty_out (vty, "-----------------------------\r\n"); - else - vty_out (vty, "%-22s: %5ld\r\n", m->format, mstat[m->index].alloc); -} - -DEFUN (show_memory_all, - show_memory_all_cmd, - "show memory all", - "Show running system information\n" - "Memory statistics\n" - "All memory statistics\n") -{ - show_memory_vty (vty, memory_list_lib); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_rip); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_ospf); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_ospf6); - show_memory_vty (vty, memory_list_separator); - show_memory_vty (vty, memory_list_bgp); - - return CMD_SUCCESS; -} - -ALIAS (show_memory_all, - show_memory_cmd, - "show memory", - "Show running system information\n" - "Memory statistics\n") - -DEFUN (show_memory_lib, - show_memory_lib_cmd, - "show memory lib", - SHOW_STR - "Memory statistics\n" - "Library memory\n") -{ - show_memory_vty (vty, memory_list_lib); - return CMD_SUCCESS; -} - -DEFUN (show_memory_rip, - show_memory_rip_cmd, - "show memory rip", - SHOW_STR - "Memory statistics\n" - "RIP memory\n") -{ - show_memory_vty (vty, memory_list_rip); - return CMD_SUCCESS; -} - -DEFUN (show_memory_bgp, - show_memory_bgp_cmd, - "show memory bgp", - SHOW_STR - "Memory statistics\n" - "BGP memory\n") -{ - show_memory_vty (vty, memory_list_bgp); - return CMD_SUCCESS; -} - -DEFUN (show_memory_ospf, - show_memory_ospf_cmd, - "show memory ospf", - SHOW_STR - "Memory statistics\n" - "OSPF memory\n") -{ - show_memory_vty (vty, memory_list_ospf); - return CMD_SUCCESS; -} - -DEFUN (show_memory_ospf6, - show_memory_ospf6_cmd, - "show memory ospf6", - SHOW_STR - "Memory statistics\n" - "OSPF6 memory\n") -{ - show_memory_vty (vty, memory_list_ospf6); - return CMD_SUCCESS; -} - - -DEFUN (show_memory_isis, - show_memory_isis_cmd, - "show memory isis", - SHOW_STR - "Memory statistics\n" - "ISIS memory\n") -{ - show_memory_vty (vty, memory_list_isis); - return CMD_SUCCESS; -} - -void -memory_init () -{ - install_element (VIEW_NODE, &show_memory_cmd); - install_element (VIEW_NODE, &show_memory_all_cmd); - install_element (VIEW_NODE, &show_memory_lib_cmd); - install_element (VIEW_NODE, &show_memory_rip_cmd); - install_element (VIEW_NODE, &show_memory_bgp_cmd); - install_element (VIEW_NODE, &show_memory_ospf_cmd); - install_element (VIEW_NODE, &show_memory_ospf6_cmd); - install_element (VIEW_NODE, &show_memory_isis_cmd); - - install_element (ENABLE_NODE, &show_memory_cmd); - install_element (ENABLE_NODE, &show_memory_all_cmd); - install_element (ENABLE_NODE, &show_memory_lib_cmd); - install_element (ENABLE_NODE, &show_memory_rip_cmd); - install_element (ENABLE_NODE, &show_memory_bgp_cmd); - install_element (ENABLE_NODE, &show_memory_ospf_cmd); - install_element (ENABLE_NODE, &show_memory_ospf6_cmd); - install_element (ENABLE_NODE, &show_memory_isis_cmd); -} |