Author: rmacklem Date: Wed May 4 22:02:33 2011 New Revision: 221462 URL: http://svn.freebsd.org/changeset/base/221462
Log: Add a comment noting that the NFS code assumes that the values of error numbers in sys/errno.h will be the same as the ones specified by the NFS RFCs and that the code needs to be fixed if error numbers are changed in sys/errno.h. Suggested by: Peter Jeremy MFC after: 2 weeks Modified: head/sys/fs/nfs/nfsproto.h Modified: head/sys/fs/nfs/nfsproto.h ============================================================================== --- head/sys/fs/nfs/nfsproto.h Wed May 4 21:49:34 2011 (r221461) +++ head/sys/fs/nfs/nfsproto.h Wed May 4 22:02:33 2011 (r221462) @@ -66,6 +66,14 @@ #define NFSV4_SMALLSTR 50 /* Strings small enough for stack */ /* Stat numbers for rpc returns (version 2, 3 and 4) */ +/* + * These numbers are hard-wired in the RFCs, so they can't be changed. + * The code currently assumes that the ones < 10000 are the same as + * sys/errno.h and that sys/errno.h will never go as high as 10000. + * If the value in sys/errno.h of any entry listed below is changed, + * the NFS code must be modified to do the mapping between them. + * (You can ignore NFSERR_WFLUSH, since it is never actually used.) + */ #define NFSERR_OK 0 #define NFSERR_PERM 1 #define NFSERR_NOENT 2 _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
