xref: /xnu-8019.80.24/libkern/coretrust/coretrust.c (revision a325d9c4a84054e40bbe985afedcb50ab80993ea)
1*a325d9c4SApple OSS Distributions #include <libkern/libkern.h>
2*a325d9c4SApple OSS Distributions #include <libkern/section_keywords.h>
3*a325d9c4SApple OSS Distributions #include <libkern/coretrust/coretrust.h>
4*a325d9c4SApple OSS Distributions 
5*a325d9c4SApple OSS Distributions #if defined(SECURITY_READ_ONLY_LATE)
6*a325d9c4SApple OSS Distributions SECURITY_READ_ONLY_LATE(const coretrust_t *) coretrust = NULL;
7*a325d9c4SApple OSS Distributions #else
8*a325d9c4SApple OSS Distributions const coretrust_t *coretrust = NULL;
9*a325d9c4SApple OSS Distributions #endif
10*a325d9c4SApple OSS Distributions 
11*a325d9c4SApple OSS Distributions void
coretrust_interface_register(const coretrust_t * ct)12*a325d9c4SApple OSS Distributions coretrust_interface_register(const coretrust_t *ct)
13*a325d9c4SApple OSS Distributions {
14*a325d9c4SApple OSS Distributions 	if (coretrust) {
15*a325d9c4SApple OSS Distributions 		panic("coretrust interface already set");
16*a325d9c4SApple OSS Distributions 	}
17*a325d9c4SApple OSS Distributions 	coretrust = ct;
18*a325d9c4SApple OSS Distributions }
19