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C/C++ Source or Header  |  1989-01-11  |  1.4 KB  |  55 lines
  1. /* [fgetlin.c of JUGPDS Vol.17] */
  2. /*
  3. *****************************************************************
  4. *                                *
  5. *    Written by  Hakuo Katayose (JUG-CP/M No.179)        *
  6. *            49-114 Kawauchi-Sanjuunin-machi        *
  7. *            Sendai, Miyagi 980                          *
  8. *            Phone: 0222-61-3219                *
  9. *                                *
  10. *       Modifird by Toshiya Oota   (JUG-CPM No.10)              *
  11. *                   Sakae ko-po 205                 *
  12. *            5-19-6 Hosoda                *
  13. *            Katusikaku Tokyo 124            *
  14. *                                *
  15. *        for MS-DOS Lattice C V3.1J & 80186/V20/V30    *
  16. *                                *
  17. *    Compiler Option: -ccu -k0(1) -ms -n -v -w        *
  18. *                                *
  19. *    Edited & tested by Y. Monma (JUG-CP/M Disk Editor)    *
  20. *            &  T. Ota   (JUG-CP/M Sub Disk Editor)    *
  21. *                                *
  22. *****************************************************************
  23. */
  24.  
  25. /* Library functions for Software Tools */
  26.  
  27. #include "stdio.h"
  28. #include "dos.h"
  29. #include "ctype.h"
  30. #include "tools.h"
  31.  
  32. int  fgetlin(fd, s, lim)
  33. char    *s;
  34. int    lim;
  35. FILE    *fd;
  36. {
  37. char    *p;
  38. int    c;
  39.  
  40.     p = s;
  41. /*    while(--lim > 0 && (c=getc(fd)) != EOF && c != CPMEOF && c != NEWLINE)
  42.                         Original             */
  43.     FOREVER {        /* fukusayou bousi */
  44.         c = getc(fd);
  45.         if(--lim <=0 || c == EOF || c == CPMEOF || c == NEWLINE)
  46.             break;
  47.         *s++ = c;
  48.     }
  49.     if(c == NEWLINE)
  50.         *s++ = c;
  51.     *s = '\0';
  52.     return( (int) (s-p) );
  53. }
  54.  
  55.