lldb/test/API/lang/c/flexible-array-members/main.c

   1 #include <stdlib.h>
   2 #include <string.h>
   3
   4 struct WithFlexChar {
   5   int member;
   6   char flexible[];
   7 };
   8
   9 struct WithFlexSChar {
  10   int member;
  11   signed char flexible[];
  12 };
  13
  14 struct WithFlexUChar {
  15   int member;
  16   unsigned char flexible[];
  17 };
  18
  19 #define CONTENTS "contents"
  20
  21 int main() {
  22   struct WithFlexChar *c =
  23       (struct WithFlexChar *)malloc(sizeof(int) + sizeof(CONTENTS));
  24   c->member = 1;
  25   strcpy(c->flexible, CONTENTS);
  26
  27   struct WithFlexSChar *sc =
  28       (struct WithFlexSChar *)malloc(sizeof(int) + sizeof(CONTENTS));
  29   sc->member = 1;
  30   strcpy((char *)sc->flexible, CONTENTS);
  31
  32   struct WithFlexUChar *uc =
  33       (struct WithFlexUChar *)malloc(sizeof(int) + sizeof(CONTENTS));
  34   uc->member = 1;
  35   strcpy((char *)uc->flexible, CONTENTS);
  36   return 0; // break here
  37 }