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- #ifdef _LIBC
- #include <ansidecl.h>
- #endif
- #include <stdio.h>
- #include <unistd.h>
- #include <string.h>
-
- int stdio_block_read = 1, stdio_block_write = 1;
-
- int
- DEFUN(main, (argc, argv),
- int argc AND char **argv)
- {
- FILE *f;
- int i;
- char buffer[31];
-
- while ((i = getopt (argc, argv, "rw")) != EOF)
- switch (i)
- {
- case 'r':
- stdio_block_read = 0;
- break;
- case 'w':
- stdio_block_write = 0;
- break;
- }
-
- f = fopen("bugtest", "w+");
- for (i=0; i<9000; i++) {
- putc('x', f);
- }
- fseek(f, 8180L, 0);
- fwrite("Where does this text come from?", 1, 31, f);
- fseek(f, 8180L, 0);
- fread(buffer, 1, 31, f);
- fwrite(buffer, 1, 31, stdout);
- fclose(f);
-
- if (!memcmp (buffer, "Where does this text come from?", 31))
- {
- puts ("\nTest succeeded.");
- return 0;
- }
- else
- {
- puts ("\nTest FAILED!");
- return 1;
- }
- }
-