xref: /xnu-12377.81.4/tests/posix_spawn_archpref_helper.c (revision 043036a2b3718f7f0be807e2870f8f47d3fa0796) 
1*043036a2SApple OSS Distributions #include <spawn.h>
2*043036a2SApple OSS Distributions /*
3*043036a2SApple OSS Distributions  * Returns the subcpu type for the architecture for which the
4*043036a2SApple OSS Distributions  * binary was compiled.
5*043036a2SApple OSS Distributions  */
6*043036a2SApple OSS Distributions int
main(void)7*043036a2SApple OSS Distributions main(void)
8*043036a2SApple OSS Distributions {
9*043036a2SApple OSS Distributions #if defined(__x86_64__)
10*043036a2SApple OSS Distributions 	return CPU_SUBTYPE_X86_64_ALL;
11*043036a2SApple OSS Distributions #elif __arm64e__
12*043036a2SApple OSS Distributions 	return CPU_SUBTYPE_ARM64E;
13*043036a2SApple OSS Distributions #elif defined(__arm64__) && defined(__LP64__)
14*043036a2SApple OSS Distributions 	return CPU_SUBTYPE_ARM64_ALL;
15*043036a2SApple OSS Distributions #elif defined(__arm64__)
16*043036a2SApple OSS Distributions 	return CPU_SUBTYPE_ARM64_32_ALL;
17*043036a2SApple OSS Distributions #else
18*043036a2SApple OSS Distributions #error unknown architecture
19*043036a2SApple OSS Distributions #endif
20*043036a2SApple OSS Distributions }
21