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)
