"""
Copyright (c) Huawei Technologies Co., Ltd. 2024. All rights reserved.
libkperf licensed under the Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:
http://license.coscl.org.cn/MulanPSL2
THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
PURPOSE.
See the Mulan PSL v2 for more details.
Author: Victor Jin
Create: 2024-05-16
Description: kperf perror module
"""
import _libkperf
class Error:
SUCCESS = 0
COMMON_ERR_NOMEM = 1
COMMON_ERR_WRITE = 2
LIBSYM_ERR_BASE = 100
LIBSYM_ERR_KALLSYMS_INVALID = LIBSYM_ERR_BASE
LIBSYM_ERR_DWARF_FORMAT_FAILED = 101
LIBSYM_ERR_ELFIN_FOMAT_FAILED = 102
LIBSYM_ERR_OPEN_FILE_FAILED = 103
LIBSYM_ERR_NOT_FIND_PID = 104
LIBSYM_ERR_MAP_ADDR_MODULE_FAILED = 105
LIBSYM_ERR_MAP_KERNAL_ADDR_FAILED = 106
LIBSYM_ERR_PARAM_PID_INVALID = 107
LIBSYM_ERR_STRCPY_OPERATE_FAILED = 108
LIBSYM_ERR_SNPRINF_OPERATE_FAILED = 109
LIBSYM_ERR_MAP_CODE_KERNEL_NOT_SUPPORT = 110
LIBSYM_ERR_MAP_CODE_FIND_ELF_FAILED = 111
LIBSYM_ERR_CMD_OPERATE_FAILED = 112
LIBSYM_ERR_FILE_NOT_RGE = 113
LIBSYM_ERR_START_SMALLER_END = 114
LIBSYM_ERR_STOUL_OPERATE_FAILED = 115
LIBSYM_ERR_FILE_INVALID = 116
LIBSYM_ERR_READ_BUILDID = 117
LIBSYM_ERR_BUILDID_TOO_LONG = 118
LIBPERF_ERR_NO_AVAIL_PD = 1000
LIBPERF_ERR_CHIP_TYPE_INVALID = 1001
LIBPERF_ERR_FAIL_LISTEN_PROC = 1002
LIBPERF_ERR_INVALID_CPULIST = 1003
LIBPERF_ERR_INVALID_PIDLIST = 1004
LIBPERF_ERR_INVALID_EVTLIST = 1005
LIBPERF_ERR_INVALID_PD = 1006
LIBPERF_ERR_INVALID_EVENT = 1007
LIBPERF_ERR_SPE_UNAVAIL = 1008
LIBPERF_ERR_FAIL_GET_CPU = 1009
LIBPERF_ERR_FAIL_GET_PROC = 1010
LIBPERF_ERR_NO_PERMISSION = 1011
LIBPERF_ERR_DEVICE_BUSY = 1012
LIBPERF_ERR_DEVICE_INVAL = 1013
LIBPERF_ERR_FAIL_MMAP = 1014
LIBPERF_ERR_FAIL_RESOLVE_MODULE = 1015
LIBPERF_ERR_KERNEL_NOT_SUPPORT = 1016
LIBPERF_ERR_INVALID_METRIC_TYPE = 1017
LIBPERF_ERR_INVALID_PID = 1018
LIBPERF_ERR_INVALID_TASK_TYPE = 1019
LIBPERF_ERR_INVALID_TIME = 1020
LIBPERF_ERR_NO_PROC = 1021
LIBPERF_ERR_TOO_MANY_FD = 1022
LIBPERF_ERR_RAISE_FD = 1023
LIBPERF_ERR_INVALID_PMU_DATA = 1024
LIBPERF_ERR_FAILED_PMU_ENABLE = 1025
LIBPERF_ERR_FAILED_PMU_DISABLE = 1026
LIBPERF_ERR_FAILED_PMU_RESET = 1027
LIBPERF_ERR_NOT_OPENED = 1028
LIBPERF_ERR_QUERY_EVENT_TYPE_INVALID = 1029
LIBPERF_ERR_QUERY_EVENT_LIST_FAILED = 1030
LIBPERF_ERR_PATH_INACCESSIBLE = 1031
LIBPERF_ERR_INVALID_SAMPLE_RATE = 1032
LIBPERF_ERR_INVALID_FIELD_ARGS = 1033
LIBPERF_ERR_FIND_FIELD_LOSS = 1034
LIBPERF_ERR_COUNT_OVERFLOW = 1035
LIBPERF_ERR_INVALID_GROUP_SPE = 1036
LIBPERF_ERR_INVALID_GROUP_ALL_UNCORE = 1037
LIBPERF_ERR_INVALID_TRACE_TYPE = 1038
LIBPERF_ERR_INVALID_SYSCALL_FUN = 1039
LIBPERF_ERR_QUERY_SYSCALL_LIST_FAILED = 1040
LIBPERF_ERR_OPEN_SYSCALL_HEADER_FAILED = 1041
LIBPERF_ERR_INVALID_BRANCH_SAMPLE_FILTER = 1042
LIBPERF_ERR_BRANCH_JUST_SUPPORT_SAMPLING = 1043
LIBPERF_ERR_RESET_FD = 1044
LIBPERF_ERR_SET_FD_RDONLY_NONBLOCK = 1045
LIBPERF_ERR_NOT_SUPPORT_CONFIG_EVENT = 1046
LIBPERF_ERR_INVALID_BLOCKED_SAMPLE = 1047
LIBPERF_ERR_NOT_SUPPORT_GROUP_EVENT = 1048
LIBPERF_ERR_NOT_SUPPORT_SYSTEM_SAMPLE = 1049
LIBPERF_ERR_INVALID_PMU_DEVICES_METRIC = 1050
LIBPERF_ERR_INVALID_PMU_DEVICES_BDF = 1051
LIBPERF_ERR_OPEN_INVALID_FILE = 1052
LIBPERF_ERR_INVALID_BDF_VALUE = 1053
LIBPERF_ERR_NOT_SUPPORT_PCIE_BDF = 1054
LIBPERF_ERR_NOT_SUPPORT_SMMU_BDF = 1055
LIBPERF_ERR_INVALID_IOSMMU_DIR = 1056
LIBPERF_ERR_INVALID_SMMU_NAME = 1057
LIBPERF_ERR_NOT_SUPPORT_PCIE_COUNTING = 1058
LIBPERF_ERR_OPEN_PCI_FILE_FAILD = 1059
LIBPERF_ERR_INVALID_MTRIC_PARAM = 1060
LIBPERF_ERR_PMU_DEVICES_NULL = 1061
LIBPERF_ERR_CPUFREQ_NOT_CONFIG = 1062
LIBPERF_ERR_CLUSTER_ID_OVERSIZE = 1063
LIBPERF_ERR_INVALID_PMU_BDF_TYPE = 1064
LIBPERF_ERR_INTERFACE_NOT_SUPPORT_X86 =1065
LIBPERF_ERR_NOT_SUPPORT_METRIC = 1066
LIBPERF_ERR_INVALID_CPU_FREQ_PERIOD = 1067
LIBPERF_ERR_PMU_DATA_NO_FOUND = 1068
LIBPERF_ERR_INVALID_CGROUP_LIST = 1069
LIBPERF_ERR_NOT_SUPPORT_PMU_FILE = 1070
LIBPERF_ERR_INVALID_PMU_FILE = 1071
LIBPERF_ERR_NOT_SUPPORT_PCIE_PORT = 1072
LIBPERF_ERR_INVALID_EVTATTR = 1073
LIBPERF_ERR_COUNT_MMAP_IS_NULL = 1074
LIBPERF_ERR_ENABLE_USER_ACCESS_FAILED = 1075
LIBPERF_ERR_ALLOCATE_REGISTER_FAILED = 1076
LIBPERF_ERR_CHECK_USER_ACCESS = 1077
LIBPERF_ERR_COUNTER_INDEX_IS_ZERO = 1078
LIBPERF_ERR_BPF_ACT_FAILED = 1079
LIBPERF_ERR_INVALID_BPF_PARAM = 1080
LIBPERF_ERR_NULL_POINTER = 1081
LIBPERF_ERR_BUFFER_CORRUPTED = 1082
LIBPERF_ERR_NOT_SUPPORT_HWMETRIC = 1083
LIBPERF_ERR_INVALID_HWMETRIC_ATTR = 1084
LIBPERF_ERR_INVALID_MIN_LATENCY = 1085
LIBPERF_ERR_INVALID_EVT_FILTER = 1086
LIBPERF_ERR_INVALID_DATA_FILTER = 1087
LIBPERF_ERR_NOT_SUPPORT_EXEC_ON = 1088
LIBPERF_ERR_NOT_SUPPORT_PER_THREAD = 1089
LIBPERF_ERR_UTRACE_ELF_SCAN_FAILED = 1090
LIBPERF_ERR_UTRACE_PROBE_REGISTER_FAILED = 1091
UNKNOWN_ERROR = 9999
LIBPERF_WARN_CTXID_LOST = 1000
LIBPERF_WARN_FAIL_GET_PROC = 1001
LIBPERF_WARN_INVALID_GROUP_HAS_UNCORE = 1002
LIBPERF_WARN_PCIE_BIOS_NOT_NEWEST = 1003
LIBPERF_WARN_INVALID_SMMU_BDF = 1004
LIBPERF_WARN_UTRACE_ELF_SCAN_FAILED = 1005
def errorno():
"""
Obtaining error codes
"""
return _libkperf.Perrorno()
def error():
"""
Obtaining Error Information
"""
return _libkperf.Perror()
def get_warn():
"""
Get warning codes
"""
return _libkperf.GetWarn()
def get_warn_msg():
"""
Get warning message
"""
return _libkperf.GetWarnMsg()
__all__ = [
'Error',
'errorno',
'error',
'get_warn',
'get_warn_msg'
]