osf1 man page for getvfsbynumber

getvfsbynumber(3)					     Library Functions Manual						 getvfsbynumber(3)

NAME
       getvfsbynumber - Gets the virtual file system type name

LIBRARY
       Standard C Library (libc.a)

SYNOPSIS
       #include <sys/mount.h> char *getvfsbynumber(	 int typeno);

PARAMETERS
       Specifies the number that identifies the type of the file system.

DESCRIPTION
       The getvfsbynumber() function returns the symbolic name for the virtual file system type identified by typeno. The type number of a mounted
       file system can be determined with the statfs() function.

NOTES
       The getvfsbynumber() function may not be able to handle file systems that are dynamically loaded.

RETURN VALUES
       Upon successful completion, getvfsbynumber() returns a symbolic name.  Otherwise, getvfsbynumber() returns a value of -1 and sets errno.

ERRORS
       If any of the following conditions occurs, the getvfsbynumber() function sets errno to the corresponding value: typeno is outside the range
       of known file system types.

RELATED INFORMATION
       Functions: statfs(2), getvfsbyname(3).  delim off

																 getvfsbynumber(3)