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Annotation of coherent/a/usr/man/COHERENT/memok, revision 1.1.1.1

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                      3: memok()                  General Function                 memok()
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                      8: Test if the arena is corrupted
                      9: 
                     10: mmeemmookk();
                     11: 
                     12: The library  function memok  checks to see  if the area  has been
                     13: corrupted.  It returns one if the  arena is sound, and zero if it
                     14: has been corrupted.
                     15: 
                     16: ***** Example *****
                     17: 
                     18: The   following  example   purposely  corrupts   the   arena,  to
                     19: demonstrate memok.   Please note that  this is not  a recommended
                     20: programming practice.
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                     22: 
                     23: extern char *malloc();
                     24: main()
                     25: {
                     26:         char *p;
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                     28: 
                     29: 
                     30:      p = malloc(2);           /* get 2 bytes of memory */
                     31:      printf("Arena is %s\n", memok() ? "OK" : "bad");
                     32:      strcpy(p, "too long");   /* clobber memory */
                     33:      printf("Arena is %s\n", memok() ? "OK" : "bad");
                     34: }
                     35: 
                     36: 
                     37: ***** See Also *****
                     38: 
                     39: arena, calloc(), general functions, malloc(), realloc()
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                     64: COHERENT Lexicon                                           Page 1
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