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library function confusion

 
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gringo



Joined: 08 May 2007
Posts: 12

PostPosted: Tue May 08, 2007 11:07 pm    Post subject: library function confusion Reply with quote

Hi folks

I've looked through the Wlan-Scan sample code in the psp-sdk and I found these function calls:

Code:
int sceNet_lib_5216CBF5(const char *name);


I didn't found where this function is implemented - just found the string "5216CBF5" in the pspnet library.
Can someone tell me how these kind of functions are implemented?

(one more small question: Does this line in the makefile means the programm is compiled into a dynamic loadable prx stuff thing?)

Code:
BUILD_PRX=1
)

Thanks in advance for your answers!

Your Brother in Arms

Gringo
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weltall



Joined: 20 Feb 2004
Posts: 310

PostPosted: Wed May 09, 2007 1:13 am    Post subject: Reply with quote

these functions are in prx provided by sony in the firmware. you won't be able to easily see them in a compiled sdk anyway you should be able to find them in an hex dump of lib files (see pspnet ones) or from the .S files in the pspnet dirs of the "source" version of the sdk you can get from the svn
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gringo



Joined: 08 May 2007
Posts: 12

PostPosted: Wed May 09, 2007 2:17 am    Post subject: Reply with quote

thanks weltall...

...for the valuable hint. That's awesome!
Since you have access to these firmware functions - how good are those functions documentated (and where).

grüße
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gringo



Joined: 08 May 2007
Posts: 12

PostPosted: Wed May 09, 2007 2:23 am    Post subject: Reply with quote

so... I'm replying myself because one minute after my first reply I found the answer in these forums sticky thread ;)

http://moonlight.lan.sh

But if you have other sources you may speak ;P
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weltall



Joined: 20 Feb 2004
Posts: 310

PostPosted: Wed May 09, 2007 2:55 am    Post subject: Reply with quote

the maximum you can do is generate those files by yourself with libdoc and check the header files if someone reversed and described them
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