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  1.  
  2. #include <sys/time.h>
  3. #include <stdio.h>
  4. #include <unistd.h>
  5. #include <stdlib.h>
  6.  
  7.  
  8. int main(void) {
  9.  
  10.   fd_set sfds;
  11.   int    vrad, vtkt, vpoz;
  12.   char   sbuf[1024];
  13.  
  14.   vtkt = 0;
  15.  
  16.   FD_ZERO(&sfds);
  17.   FD_SET(STDIN_FILENO, &sfds);
  18.  
  19.   for ( ; ; ) {
  20.  
  21.     for ( ; ; ) {
  22.  
  23.       if ((vrad = select(STDIN_FILENO + 1, &sfds, NULL, NULL,
  24.                             &((struct timeval){0,0}))) == -1) {
  25.  
  26.         exit(-1);
  27.  
  28.       }
  29.  
  30.       FD_SET(STDIN_FILENO, &sfds);
  31.  
  32.       if (vrad == 0) {
  33.  
  34.         break;
  35.       }
  36.  
  37.  
  38.       if ((vrad = read(STDIN_FILENO, &sbuf[0], 1024)) == -1) {
  39.  
  40.         exit(-1);
  41.       }
  42.  
  43.       /* чики чик */
  44.  
  45.       for (vpoz = 0; ; ) {
  46.  
  47.         if (sbuf[vpoz] == 10) {
  48.  
  49.           printf("end\n");
  50.           exit(0);
  51.         }
  52.         if (++vpoz == vrad) {
  53.  
  54.           break;
  55.         }
  56.       }
  57.  
  58.     }
  59.  
  60.     printf("tskt: %u\n", vtkt++);
  61.  
  62.     usleep(100000);
  63.   }
  64.  
  65. }
  66.  
Runtime error #stdin #stdout 0s 2048KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/YWUMbj
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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