Provided by: libdpm-dev_1.13.0-1_amd64
rfio_fileno - maps stream pointer to file descriptor
#include <sys/types.h> #include "rfio_api.h" int rfio_fileno (FILE *fp);
rfio_fileno returns the integer file descriptor associated with the stream pointed to by fp.
Upon successful completion, rfio_fileno() returns the integer value of the file descriptor associated with the stream parameter. Otherwise, the value -1 is returned and serrno is set appropriately.
EBADF fp is not a valid file descriptor.
LCG Grid Deployment Team