diff options
| -rw-r--r-- | lib/Support/raw_ostream.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp index 3e1a8a9..0595fe4 100644 --- a/lib/Support/raw_ostream.cpp +++ b/lib/Support/raw_ostream.cpp @@ -279,7 +279,8 @@ raw_fd_ostream::~raw_fd_ostream() { if (FD >= 0) { flush(); if (ShouldClose) - ::close(FD); + if (::close(FD) != 0) + llvm_report_error("IO failure closing output stream."); } } @@ -294,13 +295,16 @@ void raw_fd_ostream::close() { assert (ShouldClose); ShouldClose = false; flush(); - ::close(FD); + if (::close(FD) != 0) + llvm_report_error("IO failure closing output stream."); FD = -1; } uint64_t raw_fd_ostream::seek(uint64_t off) { flush(); pos = ::lseek(FD, off, SEEK_SET); + if (pos != off) + llvm_report_error("IO failure seeking on output stream."); return pos; } |