# Functions
ErrorToWaitStatus try to convert error into syscall.WaitStatus.
IsExecFormatError returns a boolean indicating whether the error is known to report that format of an executable file is invalid.
IsInvoked returns a boolean indicating whether the error is known to report that the command is invoked or not.
IsNotExist is alias of os.IsNotExist for now.
IsNotFoundInPATH returns a boolean indicating whether the error is known to report that a prog is not found in $PATH.
IsPermission is alias of os.IsPermission for now.
ResolveExitCode retruns a int as command exit code from an error.
ResolveExitStatus resolve ExitStatus from command error.
SeparateArgs separates command line arguments for wrapper command.
WaitStatusToExitCode converts WaitStatus to ExitCode.
# Constants
exit statuses are same with GNU coreutils.
exit statuses are same with GNU coreutils.
exit statuses are same with GNU coreutils.
exit statuses are same with GNU coreutils.
# Structs
ExitStatus represents command exit status information.