illumos gate

/* dumputmp.c: dump the utmpx file */

#include <sys/types.h>

#include <sys/time.h>

#include <stdlib.h>

#include <utmpx.h>

#include <string.h>

#include <stdio.h>

char *types[] = {

    "EMPTY",

    "RUN_LVL",

    "BOOT_TIME",

    "OLD_TIME",

    "NEW_TIME",

    "INIT_PROCESS",

    "LOGIN_PROCESS",

    "USER_PROCESS",

    "DEAD_PROCESS",

    "ACCOUNTING",

    "DOWN_TIME",

};

#define TYPES (sizeof (types) / sizeof (char *))

int main(int argc, char *argv[]) {

    struct utmpx	*ut;

    char		*utmp_file;

    char		buf[5];

    if ( argc > 1 ) utmp_file = argv[1];

    else utmp_file = UTMPX_FILE;

    (void) printf("Entry size: %d\n", sizeof(struct utmpx)); 

    buf[4] = '\0';

    utmpxname (utmp_file);

    setutxent ();

    while ( (ut = getutxent()) ) {

        char *ct, *ty;

	(void)memcpy(buf, ut->ut_id, 4);

	ct = ctime(&ut->ut_xtime);

	ty = (ut->ut_type <= TYPES) ? types[ut->ut_type] : "UNKNOWN" ;

	(void)printf("User: %s, Id: %s, Line: %s, Pid: %d, Type: %s, Exit: %d/%d, Time: %10.10s %5.5s, Host: %s\n",

		     ut->ut_user, buf, ut->ut_line, ut->ut_pid, ty,

		     ut->ut_exit.e_termination, ut->ut_exit.e_exit,

		     ct, ct + 11, ut->ut_host);

    }

    exit(0);

}

/**/