Aktios 6.2(C)

#include<sys/types.h>
#include<sys/stat.h>
#include<alloca.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<limits.h>
#include<unistd.h>
#include<dirent.h>
#include<pthread.h>


int countProc = 0;
pthread_t tId[500];
char *findPath;
int maxProc;
void *Process(void *curPath){
    DIR *dp;
    dp = opendir((char *)curPath);
    struct dirent *d;
    struct stat buf;
    char *filePath = alloca(strlen(curPath) + NAME_MAX + 2);
    int fileCounter = 0;

    d = readdir(dp);
    while(d){
        if(strcmp(".", d->d_name) != 0 && strcmp("..", d->d_name) != 0){
            strcpy(filePath, curPath);
            strcat(filePath, "/");
            strcat(filePath, d->d_name);
            if(d->d_type != DT_DIR){

                if(strcmp(d->d_name,findPath) == 0){
                    stat(filePath, &buf);
                    printf("%s\n","\n///////////////////////////////////////////RESULT///////////////////////////////////////////////////\n");
                    printf("Path = %s, Size = %ld, Date = %d,Access Rights = %o, id = %d\n", filePath, buf.st_size, buf.st_ctime, buf.st_mode, buf.st_ino);
                    printf("%s\n","\n//////////////////////////////////////////////////////////////////////////////////////////////////////\n");
                }
                fileCounter++;
            }
            if(d->d_type == DT_DIR){
                if(countProc<maxProc){
                    pthread_create(&tId[countProc], NULL, Process, filePath);
                    countProc++;
                    pthread_join(tId[countProc - 1], NULL);
                }else{

                    pthread_join(tId[countProc - 1], NULL);
                    countProc--;
                    pthread_create(&tId[countProc], NULL, Process, filePath);
                    countProc++;
                    pthread_join(tId[countProc - 1], NULL);
                }
            }
        }
        d = readdir(dp);
    }

    stat(curPath,&buf);
    printf("Path = %s, Size = %ld, FileCount = %d, ProcNumb = %d, PID = %d\n", curPath, buf.st_size, fileCounter, countProc, getpid());
    countProc--;

    return NULL;
}





int main(__attribute__((unused)) int argc , char *argv[] ){
    maxProc = atol(argv[3]);
    pthread_t tid;
    findPath = argv[2];
    pthread_create(&tid,NULL,Process,realpath(argv[1], NULL));
    countProc++;
    pthread_join(tid,NULL);
    return 0;
}