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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() func- tion 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)