Merge "Remove obsolete smd tool."

    schedtop \

    sendevent \

    setprop \

    smd \

    start \

    stop \

    top \

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <fcntl.h>

#include <errno.h>

#include <unistd.h>

int smd_main(int argc, char **argv)

{

    int fd, len, r, port = 0;

    char devname[32];

    argc--;

    argv++;

    if((argc > 0) && (argv[0][0] == '-')) {

        port = atoi(argv[0] + 1);

        argc--;

        argv++;

    }

    sprintf(devname,"/dev/smd%d",port);

    fd = open(devname, O_WRONLY);

    if(fd < 0) {

        fprintf(stderr,"failed to open smd0 - %s\n",

            strerror(errno));

        return -1;

    }

    while(argc > 0) {

        len = strlen(argv[0]);

        r = write(fd, argv[0], len);

        if(r != len) {

            fprintf(stderr,"failed to write smd0 (%d) %s\n",

                r, strerror(errno));

            return -1;

        }

        argc--;

        argv++;

        write(fd, argc ? " " : "\r", 1);

    }

    close(fd);

    return 0;       

}