BloombergLP::bdls::FdStreamBuf::fileDescriptor

Return the file descriptor associated with this object, or FilesystemUtil::k_INVALID_FD if this object is not currently associated with a file descriptor.

Synopsis

Declared in <bdls_fdstreambuf.h>

FilesystemUtil::FileDescriptor
fileDescriptor() const;

Return Value

the associated file descriptor, or FilesystemUtil::k_INVALID_FD if none

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