diff options
Diffstat (limited to 'contrib/llvm/lib/Support/Unix/Program.inc')
| -rw-r--r-- | contrib/llvm/lib/Support/Unix/Program.inc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Support/Unix/Program.inc b/contrib/llvm/lib/Support/Unix/Program.inc index 9f0a9ef..346baf1 100644 --- a/contrib/llvm/lib/Support/Unix/Program.inc +++ b/contrib/llvm/lib/Support/Unix/Program.inc @@ -338,7 +338,7 @@ Program::Wait(const sys::Path &path, else MakeErrMsg(ErrMsg, "Child timed out", 0); - return -1; // Timeout detected + return -2; // Timeout detected } else if (errno != EINTR) { MakeErrMsg(ErrMsg, "Error waiting for child process"); return -1; @@ -382,7 +382,9 @@ Program::Wait(const sys::Path &path, *ErrMsg += " (core dumped)"; #endif } - return -1; + // Return a special value to indicate that the process received an unhandled + // signal during execution as opposed to failing to execute. + return -2; } return result; #else |
