Is there equivalent to missing statfs fields in Linux?

[PeterSteele]

I'm porting some FreeBSD code I wrote to Linux and I'm having difficulty with the statfs structure. BSD has additional fields in this structure that I'm interested in collecting in the Linux port:

     uint64_t f_files;		     /* total file nodes in filesystem */
     uint64_t f_syncwrites;	     /* count of sync writes since mount */
     uint64_t f_asyncwrites;	     /* count of async writes since mount */
     uint64_t f_syncreads;	     /* count of sync reads since mount */
     uint64_t f_asyncreads;	     /* count of async reads since mount */

I haven't been able to find any function that reports this same information under Linux. Does anyone here have any suggestions?

I'd prefer to use a function call (or calls), but if necessary I'm okay with parsing text produced by a command.

[super-biscuit]

Are you trying to compare the directory structure of UFS2 to Ext3?
FreeBSD uses UFS2, UFS2+ZFS, or ZFS as the file system. A Linux based distribution may be using Ext2/2/4, Reiser, or some other filing system with different setting and nodes.
Try using the mailing list for Debian/kFreeBSD for help.