rk_stubby.c File Reference

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Detailed Description

A simple tool for simulating real-time processes using rk_stub.

Include dependency graph for rk_stubby.c:

Enumerations
enum	rk_stubby_verbosity_t { VERBOSITY_NONE, VERBOSITY_DELEGATE }
	Enumeration of the different verbosity levels.
Functions
int	parse_boolean (char *str)
	Interpret a string as a boolean value.
rk_stub_precall_retval_t	c1_pre (void *data)
	The function that will be called by the simulator when a new data period is started.
void	c1_post (void *data)
	The function that will be called by the simulator when a data period is finished.
int	main (int argc, char *argv[])
Variables
rk_stubby_verbosity_t	verbosity = VERBOSITY_NONE
	The current verbosity level.
cpu_reserve_attr	cra
	The object that holds the CPU reservation parameters.
char *	test_name = "test"
	The name of the resource set that will be created.
int	drop_all = 0
	Flag that indicates that all data should be dropped.
int	drop_behind = 0
	Flag that indicates that data should be dropped when the process is behind.
timespec	run_end = { 4, 0 }
	The ending time for the simulation run.
struct {
timespec   start
int   data_period
int   time_period
}	c1_data
	The fake process' data.

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Function Documentation

void c1_post (  void *  data  )

The function that will be called by the simulator when a data period is finished. Parameters: data  The process' data.

rk_stub_precall_retval_t c1_pre (  void *  data  )  [static]

The function that will be called by the simulator when a new data period is started. Parameters: data  The process' data. Returns: RKSP_OK if drop_all == false and drop_behind == false or the process is making its deadlines. Otherwise, it returns RKSP_DROP.

int parse_boolean (  char *  str  )  [static]

Interpret a string as a boolean value. Parameters: str  The string to interpret. Returns: True if the string case insensitively matches one of the following values: true, yes, 1, on. Otherwise, the function returns false.

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Variable Documentation

struct cpu_reserve_attr cra [static]

Initial value: { { 1, 0 }, { 2, 0 }, { 2, 0 }, { 0, 0 }, { 0, 0 }, { RSV_SOFT, RSV_SOFT, RSV_SOFT }, RK_ANY_CPU, } The object that holds the CPU reservation parameters.

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