1 .\" $OpenBSD: basename.3,v 1.20 2007/05/31 19:19:28 jmc Exp $
3 .\" Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
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24 .Nd extract the base portion of a pathname
28 .Fn basename "char *path"
32 function returns the last component from the pathname pointed to by
37 .Sh IMPLEMENTATION NOTES
38 This implementation of
40 uses the buffer provided by the caller to store the resulting pathname
42 Other vendor implementations may return a pointer to internal storage
44 The advantage of the former approach is that it ensures thread-safety,
45 while also placing no upper limit on the supported length of the
52 characters, a pointer to the string
57 is a null pointer or the empty string, a pointer to the string
61 it returns a pointer to the last component of
75 function first appeared in
82 this function was reimplemented to store its result in the provided
84 There is no longer any need to use the
88 .An Nuxi, the Netherlands