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/*
* This source code is released into the public domain.
*/
/*
* Exceptions thrown when we fail to create an exec object. The exec() itself
* never throws, since it usually runs in a child process; instead, it just
* prints a message to stderr and exits.
*/
#ifndef LFJAIL_EXEC_ERROR_HH
#define LFJAIL_EXEC_ERROR_HH
#include "generic_error.hh"
namespace lfjail {
/*
* Generic error, what() should be descriptive.
*/
struct exec_error : generic_error {
template<typename... Args>
exec_error(std::format_string<Args...> fmt, Args &&...args)
: generic_error(fmt, std::forward<Args>(args)...)
{}
};
/*
* We tried to execute a path or filename and the file was not found.
*/
struct executable_not_found : exec_error {
std::string executable;
executable_not_found(std::string executable_)
: exec_error("{}: command not found", executable_)
, executable(std::move(executable_))
{}
};
} // namespace lfjail
#endif // !LFJAIL_EXEC_ERROR_HH
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