utils.c File Reference

utility functions More...

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <dirent.h>
#include <fcntl.h>
#include <pthread.h>
#include "config.h"
#include "debuglog.h"
#include "utils.h"
#include "pcscd.h"
#include "sys_generic.h"

Go to the source code of this file.

Macros
#define	OPENCT_FILE   "/var/run/openct/status"
	Check is OpenCT is running and display a critical message if it is.

Functions
pid_t	GetDaemonPid (void)
int	SendHotplugSignal (void)
int	CheckForOpenCT (void)
long int	time_sub (struct timeval *a, struct timeval *b)
	return the difference (as long int) in µs between 2 struct timeval r = a - b
int	ThreadCreate (pthread_t *pthThread, int attributes, PCSCLITE_THREAD_FUNCTION(pvFunction), LPVOID pvArg)

Detailed Description

utility functions

Definition in file utils.c.

Macro Definition Documentation

OPENCT_FILE

#define OPENCT_FILE   "/var/run/openct/status"

Check is OpenCT is running and display a critical message if it is.

The first cause of pcsc-lite failure is that OpenCT is installed and running and has already claimed the USB device. In that case RFAddReader() fails and I get a user support request

Definition at line 119 of file utils.c.

Function Documentation

CheckForOpenCT()

int CheckForOpenCT

(

void

)

Definition at line 120 of file utils.c.

GetDaemonPid()

pid_t GetDaemonPid

(

void

)

Definition at line 54 of file utils.c.

SendHotplugSignal()

int SendHotplugSignal

(

void

)

Definition at line 90 of file utils.c.

ThreadCreate()

int ThreadCreate	(	pthread_t *	pthThread,
		int	attributes,
		PCSCLITE_THREAD_FUNCTION(pvFunction)	,
		LPVOID	pvArg
	)

Definition at line 153 of file utils.c.

time_sub()

long int time_sub	(	struct timeval *	a,
		struct timeval *	b
	)

return the difference (as long int) in µs between 2 struct timeval r = a - b

Definition at line 138 of file utils.c.