54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/*
|
|
|
|
nsjail - useful procedures
|
|
-----------------------------------------
|
|
|
|
Copyright 2016 Google Inc. All Rights Reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
*/
|
|
|
|
#ifndef NS_UTIL_H
|
|
#define NS_UTIL_H
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "nsjail.h"
|
|
|
|
namespace util {
|
|
|
|
ssize_t readFromFd(int fd, void* buf, size_t len);
|
|
ssize_t readFromFile(const char* fname, void* buf, size_t len);
|
|
ssize_t writeToFd(int fd, const void* buf, size_t len);
|
|
bool writeBufToFile(const char* filename, const void* buf, size_t len, int open_flags);
|
|
bool createDirRecursively(const char* dir);
|
|
int sSnPrintf(char* str, size_t size, const char* format, ...)
|
|
__attribute__((format(printf, 3, 4)));
|
|
std::string* StrAppend(std::string* str, const char* format, ...)
|
|
__attribute__((format(printf, 2, 3)));
|
|
bool isANumber(const char* s);
|
|
uint64_t rnd64(void);
|
|
const std::string sigName(int signo);
|
|
const std::string timeToStr(time_t t);
|
|
std::vector<std::string> strSplit(const std::string str, char delim);
|
|
|
|
} // namespace util
|
|
|
|
#endif /* NS_UTIL_H */
|