Function Entry Pointcut Functions

Functions
struct aop_pointcut *	aop_match_function_entry ()
void	aop_filter_entry_by_name (struct aop_pointcut *pc, const char *name)

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Function Documentation

void aop_filter_entry_by_name	(	struct aop_pointcut *	pc,
		const char *	name
	)

Filter a function entry pointcut so it will contain the current function's entry join point only if the current function's name matches the specified name. This filter is a convenient way to target the entry point of a specific function for instrumentation.

Parameters:

	pc	The function entry pointcut to filter. Function entry pointcuts are created with aop_match_function_entry().
	name	The name to filter by.

struct aop_pointcut* aop_match_function_entry

(

)

[read]

Get a pointcut with the entry to the current function. Generally a pointcut is a set of join points, but because a given function has only one entry point, the pointcut returned by this function will have exactly one join point.

Returns:

The resulting pointcut.

Examples:

duplicate.c, and hello.c.