param_val Struct Reference

Value of a param. More...

#include <tracecut-advice.h>

List of all members.

Public Types
enum	{   PV_VACANT = 0, PV_POINTER, PV_SIGNED_INT, PV_UNSIGNED_INT,   PV_FP }
Public Attributes
enum param_val:: { ... }	kind
union {
uintptr_t   ptr_value
int64_t   int_value
uint64_t   uint_value
double   fp_value
};

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Detailed Description

Value of a param.

Stores the value of a param, along with what kind of param it is. There are four kinds of param, PV_POINTER, PV_SIGNED_INT, PV_UNSIGNED_INT, and PV_FP. PV_VACANT is used internally; no param with kind PV_VACANT will ever be passed to tc_report_match().

The param's value itself is stored in a transparent union. You should only ever access the vaue using the union member that corresponds to the param's kind. You can access a transparent union member as if it were a member of the struct.

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The documentation for this struct was generated from the following file:

• src/tracecut-advice.h