getvfsbynumber(3)getvfsbynumber(3)NAMEgetvfsbynumber - Get the virtual file system type name
SYNOPSIS
#include <sys/mount.h>
char *getvfsbynumber(
int typeno );
LIBRARY
Standard C Library (libc)
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() func‐
tion sets errno to the corresponding value: typeno is outside the range
of known file system types.
SEE ALSO
Functions: statfs(2), getvfsbyname(3).
getvfsbynumber(3)