Kernel

Detailed Description

Exports for Kernel.

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Using this library in your project

Include the header file in your project:

#include <psp2kern/io/devctl.h> 

Link the library to the executable:

SceIofilemgrForDriver_stub 

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Functions
int	ksceIoDevctl (const char *dev, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen)
	Send a devctl command to a device. More...

Function Documentation

ksceIoDevctl()

int ksceIoDevctl	(	const char *	dev,
		unsigned int	cmd,
		void *	indata,
		int	inlen,
		void *	outdata,
		int	outlen
	)

Send a devctl command to a device.

Example: Sending a simple command to a device

SceIoDevInfo info;
ksceIoDevctl("ux0:", 0x3001, NULL, 0, &info, sizeof(SceIoDevInfo));

Parameters

dev	- String for the device to send the devctl to (e.g. "ux0:")
cmd	- The command to send to the device
indata	- A data block to send to the device, if NULL sends no data
inlen	- Length of indata, if 0 sends no data
outdata	- A data block to receive the result of a command, if NULL receives no data
outlen	- Length of outdata, if 0 receives no data

Returns

0 on success, < 0 on error