diff options
Diffstat (limited to 'lib/Support/Unix/PathV2.inc')
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index 4c9bbacb15..59c5ae5808 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -496,6 +496,10 @@ rety_open_create: } error_code mapped_file_region::init(int fd, uint64_t offset) { +#ifdef __native_client__ + // Newlib does not have ftruncate. + llvm_unreachable("mapped_file_region not implemented for native client"); +#else AutoFD FD(fd); // Figure out how large the file is. @@ -521,6 +525,7 @@ error_code mapped_file_region::init(int fd, uint64_t offset) { if (Mapping == MAP_FAILED) return error_code(errno, system_category()); return error_code::success(); +#endif // __native_client__ } mapped_file_region::mapped_file_region(const Twine &path, @@ -531,6 +536,9 @@ mapped_file_region::mapped_file_region(const Twine &path, : Mode(mode) , Size(length) , Mapping() { +#ifdef __native_client__ + llvm_unreachable("mapped_file_region not implemented for native client"); +#endif // Make sure that the requested size fits within SIZE_T. if (length > std::numeric_limits<size_t>::max()) { ec = make_error_code(errc::invalid_argument); @@ -559,6 +567,9 @@ mapped_file_region::mapped_file_region(int fd, : Mode(mode) , Size(length) , Mapping() { +#ifdef __native_client__ + llvm_unreachable("mapped_file_region not implemented for native client"); +#endif // Make sure that the requested size fits within SIZE_T. if (length > std::numeric_limits<size_t>::max()) { ec = make_error_code(errc::invalid_argument); |