testing_api_cmd_signal.c File Reference

command(s) to send signals to processes. More...

#include "platform.h"
#include "gnunet_testing_lib.h"

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Data Structures
struct	SignalState
	State for a "signal" CMD. More...

Functions
static void	signal_run (void *cls, struct GNUNET_TESTING_Interpreter *is)
	Run the command. More...
static void	signal_cleanup (void *cls)
	Cleanup the state from a "signal" CMD. More...
struct GNUNET_TESTING_Command	GNUNET_TESTING_cmd_signal (const char *label, const char *process_label, int signal)
	Create a "signal" CMD. More...

Detailed Description

command(s) to send signals to processes.

Author

Marcello Stanisci

Definition in file testing_api_cmd_signal.c.

Function Documentation

signal_run()

static void signal_run ( void *  cls, struct GNUNET_TESTING_Interpreter *  is  )

static

Run the command.

Parameters

cls	closure.
cmd	the command to execute.
is	the interpreter state.

Definition at line 52 of file testing_api_cmd_signal.c.

{
  struct SignalState *ss = cls;
  const struct GNUNET_TESTING_Command *pcmd;
  struct GNUNET_OS_Process **process;
 
  pcmd
    = GNUNET_TESTING_interpreter_lookup_command (is,
                                                 ss->process_label);
  if (NULL == pcmd)
  {
    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
                "Did not find command `%s'\n",
                ss->process_label);
    GNUNET_TESTING_FAIL (is);
  }
  if (GNUNET_OK !=
      GNUNET_TESTING_get_trait_process (pcmd,
                                        &process))
    GNUNET_TESTING_FAIL (is);
  GNUNET_break (0 ==
                GNUNET_OS_process_kill (*process,
                                        ss->signal));
  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
              "Signaling '%d'..\n",
              ss->signal);
}

References GNUNET_break, GNUNET_ERROR_TYPE_ERROR, GNUNET_ERROR_TYPE_INFO, GNUNET_log, GNUNET_OK, GNUNET_OS_process_kill(), GNUNET_TESTING_FAIL, GNUNET_TESTING_get_trait_process(), GNUNET_TESTING_interpreter_lookup_command(), is, process(), SignalState::process_label, and SignalState::signal.

Referenced by GNUNET_TESTING_cmd_signal().

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signal_cleanup()

static void signal_cleanup ( void *  cls )

static

Cleanup the state from a "signal" CMD.

Parameters

cls

closure.

Definition at line 88 of file testing_api_cmd_signal.c.

{
  struct SignalState *ss = cls;
 
  GNUNET_free (ss);
}

References GNUNET_free.

Referenced by GNUNET_TESTING_cmd_signal().

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GNUNET_TESTING_cmd_signal()

struct GNUNET_TESTING_Command GNUNET_TESTING_cmd_signal	(	const char *	label,
		const char *	process_label,
		int	signal
	)

Create a "signal" CMD.

Parameters

label	command label.
process	handle to the process to signal.
signal	signal to send.

Returns

the command.

Definition at line 105 of file testing_api_cmd_signal.c.

{
  struct SignalState *ss;
 
  ss = GNUNET_new (struct SignalState);
  ss->process_label = process_label;
  ss->signal = signal;
  return GNUNET_TESTING_command_new (ss,
                                     label,
                                     &signal_run,
                                     &signal_cleanup,
                                     NULL);
}

References GNUNET_new, GNUNET_TESTING_command_new, SignalState::process_label, SignalState::signal, signal_cleanup(), and signal_run().

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