manual: Fix missing reference to the mmap function [BZ #20473]

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
This commit is contained in:
Collin Funk
2025-09-29 20:14:24 -07:00
parent 0c8cdb10a1
commit e6cbc38bfb

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@@ -347,7 +347,7 @@ programs would fail. Examples for such code include the calling
sequences the GNU C compiler generates for calls to nested functions.
Safe ways to allocate stacks correctly include using memory on the
original thread's stack or explicitly allocating memory tagged for
execution using (@pxref{Memory-mapped I/O}).
execution using @code{mmap} (@pxref{Memory-mapped I/O}).
@strong{Compatibility note}: The current Unix standard is very imprecise
about the way the stack is allocated. All implementations seem to agree