--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/include/ffserr.h	Sat Jun 11 00:13:35 2016 +0000
@@ -0,0 +1,48 @@
+/*
+ * FFS error codes as returned in TMFFS2 response byte packets:
+ * these are positive, whereas the ones in the gsm-fw code
+ * are negative.
+ */
+
+enum TMFFS_ERRORS {
+    TMFFS_ERR_NODEVICE    = 1,  /* flash device unknown */
+    TMFFS_ERR_CORRUPTED   = 2,  /* filesystem corrupted!? */
+    TMFFS_ERR_NOPREFORMAT = 3,  /* ffs not preformatted */
+    TMFFS_ERR_NOFORMAT    = 4,  /* ffs not formatted */
+    TMFFS_ERR_BADFORMAT   = 5,  /* incompatible ffs version, re-format needed */
+    TMFFS_ERR_MAGIC       = 6,  /* bad magic */
+    TMFFS_ERR_AGAIN       = 7,  /* not ready, try again later */
+    TMFFS_ERR_NOSYS       = 8,  /* function not implemented */
+    TMFFS_ERR_DRIVER      = 9,  /* ffs device driver error */
+
+    TMFFS_ERR_NOSPACE     = 10, /* out of data space */
+    TMFFS_ERR_FSFULL      = 11, /* file system full, no free inodes */
+    TMFFS_ERR_BADNAME     = 12, /* bad filename */
+    TMFFS_ERR_NOTFOUND    = 13, /* object not found */
+    TMFFS_ERR_EXISTS      = 14, /* object exists */
+    TMFFS_ERR_ACCESS      = 15, /* access permission violation */
+    TMFFS_ERR_NAMETOOLONG = 16, /* filename too long */
+    TMFFS_ERR_INVALID     = 17, /* invalid argument */
+    TMFFS_ERR_DIRNOTEMPTY = 18, /* directory not empty */
+    TMFFS_ERR_NOTADIR     = 19, /* object is not a directory */
+    TMFFS_ERR_SPARE       = 20, /* SPARE */
+    TMFFS_ERR_FILETOOBIG  = 21, /* file too big */
+    TMFFS_ERR_NOTAFILE    = 22, /* object is not a file */
+    TMFFS_ERR_PATHTOODEEP = 23, /* path too deep */
+
+    TMFFS_ERR_NUMFD       = 24, /* Max number of open files reached */
+    TMFFS_ERR_BADFD       = 25, /* Bad file descriptor */
+    TMFFS_ERR_BADOP       = 26, /* Bad operation */
+    TMFFS_ERR_LOCKED      = 27, /* The file is locked */
+
+    TMFFS_ERR_TOOBIG      = 30, /* too big (tmffs buffer overflow) */
+    TMFFS_ERR_MEMORY      = 31, /* out of memory */
+    TMFFS_ERR_MSGSEND     = 32, /* message send failed */
+
+    /* debug errors - ??? */
+
+    TMFFS_ERR_SIBLINGLOOP = 40, /* directory sibling loop */
+    TMFFS_ERR_NOBLOCKS    = 41, /* No more blocks!? */
+    TMFFS_ERR_DBR         = 42, /* Data reclaim did not finish!? */
+    TMFFS_ERR_RECLAIMLOOP = 43  /* Data reclaim loop */
+};