Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_JoystickOpen.3 @ 1438:1f4f09641645
Date: Sun, 26 Feb 2006 11:25:09 +0900
From: Hayashi Naoyuki
Subject: Re: [SDL] CVS stable again, please update SDL ports
Some problems are caused on Tru64 UNIX.
If applying SDL12-osf1.path, these problems are fixed.
1. configure-script say "recursive mutexes... no" and "pthread
semaphores... no".
checking for pthreads... yes
checking for recursive mutexes... no
checking for pthread semaphores... no
This is because it compiled without pthread_cflags and pthread_lib when
checking recursive mutexes and pthread semaphores.
2. Compiling src/audio/mme/SDL_mmeaudio.c fails.
cc: Severe: ./src/audio/mme/SDL_mmeaudio.c, line 25: Cannot find file
<mme_api.h> specified in #include directive. (noinclfilef)
#include <mme_api.h>
-^
This is because BUILD_CFLAGS is wrong.
3. Compiling src/cdrom/osf/SDL_syscdrom.c fails.
cc: Warning: ./src/cdrom/osf/SDL_syscdrom.c, line 176: Too few actual
parameters in the invocation of the macro "SDL_stack_alloc". (toofewactuals)
cdpath = SDL_stack_alloc(len);
------------------------------------^
cc: Error: ./src/cdrom/osf/SDL_syscdrom.c, line 176: Invalid expression.
(badexpr)
cdpath = SDL_stack_alloc(len);
-----------------^
SDL_stack_alloc is defined in include/SDL_stdinc.h.
#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*count)
4. Linking fails if running configure with --enable-x11-shared=yes.
/usr/ccs/bin/ld:
Warning: Unresolved:
p_XData32
5. Compiling src/video/x11/SDL_x11dyn.c fails if running configure with
--enable-x11-shared=no.
cc: Error: ./src/video/x11/SDL_x11sym.h, line 149: In this statement,
"_SmtBufferOverflow" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtBufferOverflow,(Display *dpy,register smtDisplayPtr))
^
cc: Error: ./src/video/x11/SDL_x11sym.h, line 150: In this statement,
"_SmtBufferOverflow" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtBufferOverflow,(Display *dpy,register smtDisplayPtr))
^
cc: Error: ./src/video/x11/SDL_x11sym.h, line 150: In this statement,
"_SmtIpError" is not declared. (undeclared)
SDL_X11_SYM(1,void,_SmtIpError,(Display *dpy,register smtDisplayPtr, int))
^
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 26 Feb 2006 04:54:01 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_JoystickOpen" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_JoystickOpen\- Opens a joystick for use\&. | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBSDL_Joystick *\fBSDL_JoystickOpen\fP\fR(\fBint index\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
| 11 Opens a joystick for use within SDL\&. The \fBindex\fR refers to the N\&'th joystick in the system\&. A joystick must be opened before it game be used\&. | |
| 12 .SH "RETURN VALUE" | |
| 13 .PP | |
| 14 Returns a \fBSDL_Joystick\fR structure on success\&. \fBNULL\fR on failure\&. | |
| 15 .SH "EXAMPLES" | |
| 16 .PP | |
| 17 .PP | |
| 18 .nf | |
| 19 \f(CWSDL_Joystick *joy; | |
| 20 // Check for joystick | |
| 21 if(SDL_NumJoysticks()>0){ | |
| 22 // Open joystick | |
| 23 joy=SDL_JoystickOpen(0); | |
| 24 | |
| 25 if(joy) | |
| 26 { | |
| 27 printf("Opened Joystick 0 | |
| 28 "); | |
| 29 printf("Name: %s | |
| 30 ", SDL_JoystickName(0)); | |
|
181
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
31 printf("Number of Axes: %d |
| 0 | 32 ", SDL_JoystickNumAxes(joy)); |
|
181
e5bc29de3f0a
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
33 printf("Number of Buttons: %d |
| 0 | 34 ", SDL_JoystickNumButtons(joy)); |
|
181
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
35 printf("Number of Balls: %d |
| 0 | 36 ", SDL_JoystickNumBalls(joy)); |
| 37 } | |
| 38 else | |
| 39 printf("Couldn\&'t open Joystick 0 | |
| 40 "); | |
| 41 | |
| 42 // Close if opened | |
| 43 if(SDL_JoystickOpened(0)) | |
| 44 SDL_JoystickClose(joy); | |
| 45 }\fR | |
| 46 .fi | |
| 47 .PP | |
| 48 .SH "SEE ALSO" | |
| 49 .PP | |
| 50 \fI\fBSDL_JoystickClose\fP\fR | |
|
181
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
51 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |