src/test/run-make-fulldeps/issue-97463-abi-param-passing/bad.c

   1 #include <stdlib.h>
   2 #include <stdint.h>
   3 #include <stdio.h>
   4
   5
   6 struct bloc {
   7     uint16_t a;
   8     uint16_t b;
   9     uint16_t c;
  10 };
  11
  12 uint16_t c_read_value(uint32_t a, uint32_t b, uint32_t c) {
  13     struct bloc *data = malloc(sizeof(struct bloc));
  14
  15     data->a = a & 0xFFFF;
  16     data->b = b & 0xFFFF;
  17     data->c = c & 0xFFFF;
  18
  19     printf("C struct: a = %u, b = %u, c = %u\n",
  20         (unsigned) data->a, (unsigned) data->b, (unsigned) data->c);
  21     printf("C function returns %u\n", (unsigned) data->b);
  22
  23     return data->b; /* leak data */
  24 }