/dev/stdin as an input when stdin is connected to a tty, for example.
No test, because it's difficult to write a reasonably portable test
for this. /dev/stdin isn't a character device when stdin is redirected
from a file or connected to a pipe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175542
91177308-0d34-0410-b5e6-
96231b3b80d8
return error_code(errno, posix_category());
}
- // If this is a named pipe, we can't trust the size. Create the memory
- // buffer by copying off the stream.
- if (S_ISFIFO(FileInfo.st_mode)) {
+ // If this is a named pipe or character device, we can't trust the size.
+ // Create the memory buffer by copying off the stream.
+ if (S_ISFIFO(FileInfo.st_mode) || S_ISCHR(FileInfo.st_mode)) {
return getMemoryBufferForStream(FD, Filename, result);
}