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view docs/man3/SDL_SetCursor.3 @ 4355:9b464226e541 SDL-1.2

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Fixed bug #855 Ludwig Nussel 2009-10-18 06:31:52 PDT an mprotect call was added to fix bug 528. However that results in a buffer that allows writing and code execution. Ie the no-execute security features of modern operating systems are defeated this way. Two mprotect calls are needed. One to make the buffer executable but not writeable when done and another one to make the buffer writeable again if the content needs to be changed.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 18 Oct 2009 17:31:37 +0000
parents 1238da4a7112
children
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.TH "SDL_SetCursor" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_SetCursor \- Set the currently active mouse cursor\&.
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBvoid \fBSDL_SetCursor\fP\fR(\fBSDL_Cursor *cursor\fR);
.SH "DESCRIPTION"
.PP
Sets the currently active cursor to the specified one\&. If the cursor is currently visible, the change will be immediately represented on the display\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_GetCursor\fP\fR, \fI\fBSDL_CreateCursor\fP\fR, \fI\fBSDL_ShowCursor\fP\fR
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01