Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_WaitEvent.3 @ 715:de0351c47596
Date: Mon, 01 Sep 2003 15:37:52 +0900
From: SUGIMOTO Sadahiro
Subject: [SDL] [PATCH] bsd joystick
Hi,
on FreeBSD systems, I had troubles using a USB joystick with SDL.
There are two problems in src/joystick/bsd/SDL_sysjoystick.c .
1. The macro __FreeBSD_version is compared to inappropriate numbers.
According to
http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/lib/libusbhid/usbhid.h
http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/lib/libusbhid/Attic/libusb.h
http://www.jp.freebsd.org/cgi/cvsweb.cgi/src/lib/libusbhid/Attic/libusbhid.h
the APIs of USB HID are common in each following groups of OS versions,
a. 4.1-4.5
b. 4.6-4.8, and 5.0
c. 5.1
2. open() error
$ uname -sr
FreeBSD 5.1-RELEASE
$ ls -l /dev/uhid0
crw-r--r-- 1 root operator 122, 0 8 3 14:06 /dev/uhid0
Then, open("/dev/uhid0", O_RDWR) fails.
It seems that this device file does not need to be writable, so O_RDONLY
may be suitable.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Fri, 05 Sep 2003 15:20:47 +0000 |
parents | e5bc29de3f0a |
children | 546f7c1eb755 |
rev | line source |
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181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_WaitEvent" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
0 | 2 .SH "NAME" |
3 SDL_WaitEvent\- Waits indefinitely for the next available event\&. | |
4 .SH "SYNOPSIS" | |
5 .PP | |
6 \fB#include "SDL\&.h" | |
7 .sp | |
8 \fBint \fBSDL_WaitEvent\fP\fR(\fBSDL_Event *event\fR); | |
9 .SH "DESCRIPTION" | |
10 .PP | |
11 Waits indefinitely for the next available event, returning \fB1\fR, or \fB0\fR if there was an error while waiting for events\&. | |
12 .PP | |
13 If \fBevent\fR is not \fBNULL\fP, the next event is removed from the queue and stored in that area\&. | |
14 .SH "SEE ALSO" | |
15 .PP | |
16 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_PollEvent\fP\fR | |
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
17 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |