The Android Open Source Project | 7984f7a | 2008-12-17 18:04:47 -0800 | [diff] [blame^] | 1 | /** |
| 2 | * @file op_config.c |
| 3 | * Oprofile configuration parameters. |
| 4 | * |
| 5 | * @remark Copyright 2002 OProfile authors |
| 6 | * @remark Read the file COPYING |
| 7 | * |
| 8 | * @author Nathan Tallent |
| 9 | * @Modifications Daniel Hansel |
| 10 | */ |
| 11 | |
| 12 | #include "op_config.h" |
| 13 | #include "op_config_24.h" |
| 14 | |
| 15 | #include <limits.h> |
| 16 | #include <stdlib.h> |
| 17 | #include <stdio.h> |
| 18 | #include <string.h> |
| 19 | #include <assert.h> |
| 20 | |
| 21 | /* paths in op_config.h */ |
| 22 | char op_session_dir[PATH_MAX]; |
| 23 | char op_samples_dir[PATH_MAX]; |
| 24 | char op_samples_current_dir[PATH_MAX]; |
| 25 | char op_lock_file[PATH_MAX]; |
| 26 | char op_log_file[PATH_MAX]; |
| 27 | char op_pipe_file[PATH_MAX]; |
| 28 | char op_dump_status[PATH_MAX]; |
| 29 | |
| 30 | /* paths in op_config_24.h */ |
| 31 | char op_device[PATH_MAX]; |
| 32 | char op_note_device[PATH_MAX]; |
| 33 | char op_hash_device[PATH_MAX]; |
| 34 | |
| 35 | void |
| 36 | init_op_config_dirs(char const * session_dir) |
| 37 | { |
| 38 | int session_dir_len; |
| 39 | |
| 40 | assert(session_dir); |
| 41 | session_dir_len = strlen(session_dir); |
| 42 | |
| 43 | if (session_dir_len + strlen("/samples/oprofiled.log") > PATH_MAX) { |
| 44 | fprintf(stderr, "Session_dir string \"%s\" is too large.\n", |
| 45 | session_dir); |
| 46 | exit(EXIT_FAILURE); |
| 47 | } |
| 48 | |
| 49 | strcpy(op_session_dir, session_dir); |
| 50 | |
| 51 | strcpy(op_samples_dir, op_session_dir); |
| 52 | strcat(op_samples_dir, "/samples/"); |
| 53 | |
| 54 | strcpy(op_samples_current_dir, op_samples_dir); |
| 55 | strcat(op_samples_current_dir, "/current/"); |
| 56 | |
| 57 | strcpy(op_lock_file, op_session_dir); |
| 58 | strcat(op_lock_file, "/lock"); |
| 59 | |
| 60 | strcpy(op_pipe_file, op_session_dir); |
| 61 | strcat(op_pipe_file, "/opd_pipe"); |
| 62 | |
| 63 | strcpy(op_log_file, op_samples_dir); |
| 64 | strcat(op_log_file, "oprofiled.log"); |
| 65 | |
| 66 | strcpy(op_dump_status, op_session_dir); |
| 67 | strcat(op_dump_status, "/complete_dump"); |
| 68 | |
| 69 | strcpy(op_device, op_session_dir); |
| 70 | strcat(op_device, "/opdev"); |
| 71 | |
| 72 | strcpy(op_note_device, op_session_dir); |
| 73 | strcat(op_note_device, "/opnotedev"); |
| 74 | |
| 75 | strcpy(op_hash_device, op_session_dir); |
| 76 | strcat(op_hash_device, "/ophashmapdev"); |
| 77 | } |