diff options
| author | Dan Albert <danalbert@google.com> | 2019-01-15 19:16:25 +0000 |
|---|---|---|
| committer | Dan Albert <danalbert@google.com> | 2019-01-15 19:16:25 +0000 |
| commit | 762185e6be1711586bce3deb068f87518787f263 (patch) | |
| tree | 4e2ec1d0a2aeec8d103686623c88b8909d55820b | |
| parent | 5d8423a8d1d03890fc8afaa2c1cc01d70ec4a628 (diff) | |
Fix size_t/off_t mixup in std::filesystem.linaro-local/ci/tcwg_kernel/llvm-master-arm-mainline-allnoconfig
Summary: ftruncate takes an off_t, not a size_t.
Reviewers: EricWF, mclow.lists
Reviewed By: EricWF
Subscribers: christof, ldionne, libcxx-commits
Differential Revision: https://reviews.llvm.org/D56578
| -rw-r--r-- | libcxx/src/filesystem/operations.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libcxx/src/filesystem/operations.cpp b/libcxx/src/filesystem/operations.cpp index e3bbc7b64b8..b4106188872 100644 --- a/libcxx/src/filesystem/operations.cpp +++ b/libcxx/src/filesystem/operations.cpp @@ -439,7 +439,8 @@ file_status posix_lstat(path const& p, error_code* ec) { return posix_lstat(p, path_stat, ec); } -bool posix_ftruncate(const FileDescriptor& fd, size_t to_size, error_code& ec) { +// http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html +bool posix_ftruncate(const FileDescriptor& fd, off_t to_size, error_code& ec) { if (::ftruncate(fd.fd, to_size) == -1) { ec = capture_errno(); return true; |