tests/posix_spawn_archpref_helper.c

   1 #include <spawn.h>
   2 /*
   3  * Returns the subcpu type for the architecture for which the
   4  * binary was compiled.
   5  */
   6 int
   7 main(void)
   8 {
   9 #if defined(__x86_64__)
  10         return CPU_SUBTYPE_X86_64_ALL;
  11 #elif defined(__arm64__) && defined(__LP64__)
  12         return CPU_SUBTYPE_ARM64_ALL;
  13 #elif defined(__arm64__)
  14         return CPU_SUBTYPE_ARM64_32_ALL;
  15 #elif defined(__arm__)
  16         return CPU_SUBTYPE_ARM_V7K;
  17 #else
  18 #error unknown architecture
  19 #endif
  20 }