Guardian Procedure Calls Reference Manual

Example
ret = FILENAME_TO_PATHNAME_(argv[1], /* Guardian file name */
(short)strlen(argv[1]), /* length of file name */
pathname, /* buffer for OSS path
name */
PATH_MAX, /* length of buffer */
&pathlen, /* length of path name */
, );
Related Programming Manual
For programming information about the FILENAME_TO_PATHNAME_ procedure, see the Open
System Services Programmer's Guide.
FILENAME_TO_PATHNAME_ Procedure 599