gvisor.dev/gvisor@v0.0.0-20240520182842-f9d4d51c7e0f/pkg/sentry/strace/strace.proto (about)

     1  // Copyright 2018 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  syntax = "proto3";
    16  
    17  package gvisor;
    18  
    19  message Strace {
    20    // Process name that made the syscall.
    21    string process = 1;
    22  
    23    // Syscall function name.
    24    string function = 2;
    25  
    26    // List of syscall arguments formatted as strings.
    27    repeated string args = 3;
    28  
    29    oneof info {
    30      StraceEnter enter = 4;
    31      StraceExit exit = 5;
    32    }
    33  }
    34  
    35  message StraceEnter {}
    36  
    37  message StraceExit {
    38    // Return value formatted as string.
    39    string return = 1;
    40  
    41    // Formatted error string in case syscall failed.
    42    string error = 2;
    43  
    44    // Value of errno upon syscall exit.
    45    int64 err_no = 3;  // errno is a macro and gets expanded :-(
    46  
    47    // Time elapsed between syscall enter and exit.
    48    int64 elapsed_ns = 4;
    49  }