33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__APPLE__) || defined(__FreeBSD__)
|
|
#include <limits.h>
|
|
#else
|
|
#include <linux/limits.h>
|
|
#endif
|
|
#include <ftdi.h>
|
|
|
|
// Structure for parsed command line options
|
|
struct opt_struct {
|
|
uint32_t outputMultiplier; // We output all the entropy when outputMultiplier == 0
|
|
bool daemon; // Run as daemon?
|
|
bool debug; // Print debugging info?
|
|
bool devRandom; // Feed /dev/random?
|
|
bool noOutput; // Supress output?
|
|
bool listDevices; // List possible USB-devices?
|
|
bool help; // Show help
|
|
bool none; // set to true when no valid arguments where detected
|
|
bool raw; // No whitening?
|
|
bool version; // Show version
|
|
char *pidFileName; // Name of optional PID-file
|
|
char *serial; // Name of selected device
|
|
};
|
|
|
|
|
|
void inmWriteEntropyStart(uint32_t bufLen, bool debug);
|
|
void inmWriteEntropyToPool(uint8_t *bytes, uint32_t length, uint32_t entropy);
|
|
void inmWaitForPoolToHaveRoom(void);
|
|
|
|
void startDaemon(struct opt_struct *opts);
|