gcc/testsuite/gcc.c-torture/execute/builtins/fputs-lib.c

   1 #include <stdio.h>
   2 #include <stddef.h>
   3 extern void abort (void);
   4 extern int inside_main;
   5 extern size_t strlen(const char *);
   6 int
   7 fputs(const char *string, FILE *stream)
   8 {
   9   size_t n = strlen(string);
  10   size_t r;
  11 #if defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__
  12   if (inside_main)
  13     abort();
  14 #endif
  15   r = fwrite (string, 1, n, stream);
  16   return n > r ? EOF : 0;
  17 }
  18
  19 /* Locking stdio doesn't matter for the purposes of this test.  */
  20 int
  21 fputs_unlocked(const char *string, FILE *stream)
  22 {
  23   return fputs (string, stream);
  24 }