libexplain/iocontrol/print_data.c File Reference

#include <libexplain/ac/sys/ioctl.h>
#include <libexplain/buffer/pointer.h>
#include <libexplain/iocontrol.h>
#include <libexplain/is_efault.h>
#include <libexplain/string_buffer.h>

Go to the source code of this file.

Functions
void	explain_iocontrol_print_data (const explain_iocontrol_t *p, explain_string_buffer_t *sb, int errnum, int fildes, int request, const void *data)

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Function Documentation

void explain_iocontrol_print_data	(	const explain_iocontrol_t *	p,
		struct explain_string_buffer_t *	sb,
		int	errnum,
		int	fildes,
		int	request,
		const void *	data
	)

The explain_iocontrol_print_data function is used to print a representation of the data argument passed to an ioctl(2) system call.

Parameters:

p	Pointer to the explain_iocontrol_t instance, rather like "this" in C++ code.
sb	The string buffer to print into.
errnum	The error number that caused all this, obtained from the global errno variable, possibly indirectly.
fildes	The original fildes, exactly as passed to the ioctl(2) system call.
request	The original request, exactly as passed to the ioctl(2) system call.
data	The original data, exactly as passed to the ioctl(2) system call.

Definition at line 28 of file print_data.c.