[PATCH] prctl.2: Fix typo

[Bruno Haible <bruno@clisp.org>]

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The synopsis of the prctl.2 page has:

       int prctl(int option, ...

This makes no sense, because
  - the first argument is not optional; it is mandatory.
  - the title of the page is "operations on a process or thread".

It is thus clear that the first argument indicates the operation to perform.

Find attached the correction.


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From a373bed1d7cd571cffc5ea1a8c6377efbe8fa51c Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 29 Oct 2023 21:46:49 +0100
Subject: [PATCH] prctl.2: Fix typo

---
 man2/prctl.2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man2/prctl.2 b/man2/prctl.2
index f72aeb700..b5be0def6 100644
--- a/man2/prctl.2
+++ b/man2/prctl.2
@@ -46,7 +46,7 @@ Standard C library
 .nf
 .B #include <sys/prctl.h>
 .PP
-.BI "int prctl(int " option ", ..."
+.BI "int prctl(int " operation ", ..."
 .BI "          \fR/*\fP unsigned long " arg2 ", unsigned long " arg3 ,
 .BI "          unsigned long " arg4 ", unsigned long " arg5 " \fR*/\fP );"
 .fi
-- 
2.34.1