rfio_fileno man page

RFIO_FILENO(3)              Rfio Library Functions              RFIO_FILENO(3)

[1mNAME[0m
      rfio_fileno - maps stream pointer to file descriptor

[1mSYNOPSIS[0m
      [1m#include <sys/types.h>[0m
      [1m#include "rfio_api.h"[0m

      [1mint rfio_fileno (FILE *[4m[22mfp[24m[1m);[0m

[1mDESCRIPTION[0m
      [1mrfio_fileno  [22mreturns  the  integer  file descriptor associated with the
      stream pointed to by [4mfp[24m.

[1mRETURN VALUE[0m
      Upon successful completion, [1mrfio_fileno() [22mreturns the integer value  of
      the  file  descriptor associated with the stream parameter.  Otherwise,
      the value -1 is returned and [1mserrno [22mis set appropriately.

[1mERRORS[0m
      [1mEBADF        [4m[22mfp[24m is not a valid file descriptor.

[1mSEE ALSO[0m
      [1mrfio_fopen(3)[0m

[1mAUTHOR[0m
      [1mLCG Grid Deployment [22mTeam

LCG                      $Date: 2005/03/31 13:13:02 $           RFIO_FILENO(3)