diff options
Diffstat (limited to 'extras/chassis_id/table.c')
| -rw-r--r-- | extras/chassis_id/table.c | 147 |
1 files changed, 71 insertions, 76 deletions
diff --git a/extras/chassis_id/table.c b/extras/chassis_id/table.c index 418497edbe..e619fa9ef3 100644 --- a/extras/chassis_id/table.c +++ b/extras/chassis_id/table.c @@ -1,33 +1,33 @@ - /* -*-c-*-: - ** - ** (C) 2003 Intel Corporation - ** Atul Sabharwal <atul.sabharwal@intel.com> - ** - ** $Id: table.c,v 1.4 2004/03/18 21:56:24 atul Exp $ - ** - ** Distributed under the terms of the GNU Public License, v2.0 or - ** later. - ** - ** Many parts heavily based on test-skeleton.c, by Ulrich Drepper; - ** with his permission, they have been re-licensed GPL, and his - ** copyright still applies on them. - ** - */ +/* -*-c-*-: + ** + ** (C) 2003 Intel Corporation + ** Atul Sabharwal <atul.sabharwal@intel.com> + ** + ** $Id: table.c,v 1.4 2004/03/18 21:56:24 atul Exp $ + ** + ** Distributed under the terms of the GNU Public License, v2.0 or + ** later. + ** + ** Many parts heavily based on test-skeleton.c, by Ulrich Drepper; + ** with his permission, they have been re-licensed GPL, and his + ** copyright still applies on them. + ** + */ #include <stdio.h> + #define TABLE_SIZE 100 #define PROVISION_DB "/usr/local/bin/provision.tbl" struct provision_record { - int id; - int host_num; //port # or adaptor number - int num_disks; - int chassis_num; - int slot_num; - char serial_num[32]; - char name[32]; - + int id; + int host_num; //port # or adaptor number + int num_disks; + int chassis_num; + int slot_num; + char serial_num[32]; + char name[32]; } ptable[TABLE_SIZE]; int ptable_size; @@ -36,67 +36,62 @@ int ptable_size; Return error if something does not work appropriately. */ int table_init() { - FILE *fp; - char ptr[255]; - int i; - - fp=fopen( PROVISION_DB, "r"); - - if ((fp== NULL) || feof(fp)) - return -1; - - //skip the first line of text which contains descriptive details. - fgets(ptr, 80, fp); - i = 0; - while (!feof(fp)) - { - fgets(ptr, 80, fp); - sscanf( ptr, "%d %d %d %d %d %s %s", &ptable[i].id, &ptable[i].host_num, - &ptable[i].num_disks, &ptable[i].chassis_num, &ptable[i].slot_num, - ptable[i].serial_num, ptable[i].name ); - i++; - } - - ptable_size = i; - fclose(fp); - return 0; + FILE *fp; + char ptr[255]; + int i; + + fp = fopen( PROVISION_DB, "r"); + + if ((fp== NULL) || feof(fp)) + return -1; + + // skip the first line of text which contains descriptive details. + fgets(ptr, 80, fp); + i = 0; + while (!feof(fp)) { + fgets(ptr, 80, fp); + sscanf(ptr, "%d %d %d %d %d %s %s", &ptable[i].id, + &ptable[i].host_num, &ptable[i].num_disks, + &ptable[i].chassis_num, &ptable[i].slot_num, + ptable[i].serial_num, ptable[i].name); + i++; + } + + ptable_size = i; + fclose(fp); + return 0; } -/* return -1 when no disk found. Otherwise return index of disk */ +/* return -1 when no disk found. Otherwise return index of disk */ int table_find_disk( char * serialnumber , int * host_num, int * chassis_num, int *slot_num) { - - int i; - - for(i = 0; i < ptable_size; i++) - { - - if(strcmp(ptable[i].serial_num, serialnumber) == 0) - { - - *host_num = ptable[i].host_num; - *chassis_num = ptable[i].chassis_num; - *slot_num = ptable[i].slot_num; - break; - } - } - - if(i == ptable_size) - return -1; - else - return i; + int i; + + for (i = 0; i < ptable_size; i++) { + if (strcmp(ptable[i].serial_num, serialnumber) == 0) { + *host_num = ptable[i].host_num; + *chassis_num = ptable[i].chassis_num; + *slot_num = ptable[i].slot_num; + break; + } + } + + if (i == ptable_size) + return -1; + else + return i; } -/* This function is primarily there for passing the selected disk entry to udev so that * - * it can create descriptive GDN for it. So, for that we need to output this data to * - * stdout. */ +/* This function is primarily there for passing the selected disk entry to udev + * so that it can create descriptive GDN for it. So, for that we need to output + * this data to stdout. + */ int table_select_disk( int diskindex ) { - printf("%d ", ptable[diskindex].chassis_num); - printf("%d ", ptable[diskindex].slot_num); - printf("%d ", ptable[diskindex].host_num); - printf("%s ", ptable[diskindex].name); - + printf("%d ", ptable[diskindex].chassis_num); + printf("%d ", ptable[diskindex].slot_num); + printf("%d ", ptable[diskindex].host_num); + printf("%s ", ptable[diskindex].name); } |