projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 53cd1e22 JG |
1 | /* |
| 2 | * Copyright (C) 2022 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: LGPL-2.1-only | |
| 5 | * | |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef LTTNG_EXCEPTION_H_ | |
| 9 | #define LTTNG_EXCEPTION_H_ | |
| 10 | ||
| 11 | #include <string> | |
| 12 | #include <stdexcept> | |
| 13 | #include <system_error> | |
| 14 | ||
| 15 | #include <lttng/lttng-error.h> | |
| 16 | ||
| 17 | #define LTTNG_THROW_CTL(error_code) \ | |
| 18 | throw lttng::ctl::error(msg, error_code, __FILE__, __func__, __LINE__) | |
| 19 | #define LTTNG_THROW_POSIX(msg, errno_code) \ | |
| 20 | throw lttng::posix_error(msg, errno_code, __FILE__, __func__, __LINE__) | |
| 21 | ||
| 22 | namespace lttng { | |
| 23 | ||
| 24 | namespace ctl { | |
| 25 | /* Wrap lttng_error_code errors which may be reported through liblttng-ctl's interface. */ | |
| 26 | class error : public std::runtime_error { | |
| 27 | public: | |
| 28 | explicit error(lttng_error_code error_code, | |
| 29 | const char *file_name, | |
| 30 | const char *function_name, | |
| 31 | unsigned int line_number); | |
| 32 | lttng_error_code get_code() const; | |
| 33 | ||
| 34 | private: | |
| 35 | lttng_error_code _error_code; | |
| 36 | }; | |
| 37 | } /* namespace ctl */ | |
| 38 | ||
| 39 | class posix_error : public std::system_error { | |
| 40 | public: | |
| 41 | explicit posix_error(const std::string &msg, | |
| 42 | int errno_code, | |
| 43 | const char *file_name, | |
| 44 | const char *function_name, | |
| 45 | unsigned int line_number); | |
| 46 | }; | |
| 47 | ||
| 48 | }; /* namespace lttng */ | |
| 49 | ||
| 50 | #endif /* LTTNG_EXCEPTION_H_ */ |