The GNU C LibraryThe GNU C Library This is The GNU C Library Reference Manual, for version 2.38. Copyright © 1993–2023 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with the Invariant Sections being “Free Software Needs Free Docume
