diff options
Diffstat (limited to 'include/llvm/Support/Program.h')
| -rw-r--r-- | include/llvm/Support/Program.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/llvm/Support/Program.h b/include/llvm/Support/Program.h index 96b3566..a502657 100644 --- a/include/llvm/Support/Program.h +++ b/include/llvm/Support/Program.h @@ -85,8 +85,9 @@ namespace sys { /// This function waits for the program to exit. This function will block /// the current program until the invoked program exits. /// @returns an integer result code indicating the status of the program. - /// A zero or positive value indicates the result code of the program. A - /// negative value is the signal number on which it terminated. + /// A zero or positive value indicates the result code of the program. + /// -1 indicates failure to execute + /// -2 indicates a crash during execution or timeout /// @see Execute /// @brief Waits for the program to exit. int Wait |
