diff options
| -rw-r--r-- | io.c | 10 | ||||
| -rw-r--r-- | test/ruby/test_io.rb | 10 |
2 files changed, 20 insertions, 0 deletions
@@ -10789,6 +10789,16 @@ nogvl_copy_file_range(struct copy_stream_struct *stp) if (nogvl_copy_stream_wait_write(stp) == -1) return -1; goto retry_copy_file_range; + case EBADF: + { + int e = errno; + int flags = fcntl(stp->dst_fd, F_GETFL); + + if (flags != -1 && flags & O_APPEND) { + return 0; + } + errno = e; + } } stp->syserr = "copy_file_range"; stp->error_no = errno; diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index b5d69d9ba4..7f86b4ebaf 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -366,6 +366,16 @@ class TestIO < Test::Unit::TestCase } end + def test_copy_stream_append + with_srccontent("foobar") {|src, content| + File.open('dst', 'ab') do |dst| + ret = IO.copy_stream(src, dst) + assert_equal(content.bytesize, ret) + assert_equal(content, File.read("dst")) + end + } + end + def test_copy_stream_smaller with_srccontent {|src, content| |