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Annotation of GNUtools/libg++/libio/stdio/setfileno.c, revision 1.1

1.1     ! root        1: /* Some known programs (xterm, pdksh?) non-portably change the _file
        !             2:    field of s struct _iobuf.  This kludge allows the same "functionality".
        !             3:    This code is an undocumented feature for iostream/stdio. Use it at
        !             4:    your own risk. */
        !             5: 
        !             6: #include "libioP.h"
        !             7: #include "stdio.h"
        !             8: 
        !             9: void
        !            10: setfileno(fp, fd)
        !            11:      _IO_FILE* fp;
        !            12:      int fd;
        !            13: {
        !            14:   COERCE_FILE(fp);
        !            15:   if ((fp->_flags & _IO_IS_FILEBUF) != 0)
        !            16:     fp->_fileno = fd;
        !            17: }

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