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[clang] Remove stdint.h from ptrauth.h. #8881

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merged 1 commit into from
Jun 11, 2024
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[clang] Remove stdint.h from ptrauth.h. #8881

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10 changes: 4 additions & 6 deletions clang/lib/Headers/ptrauth.h
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,6 @@
#ifndef __PTRAUTH_H
#define __PTRAUTH_H

#include <stdint.h>

typedef enum {
ptrauth_key_asia = 0,
ptrauth_key_asib = 1,
Expand Down Expand Up @@ -126,7 +124,7 @@ typedef __UINTPTR_TYPE__ ptrauth_generic_signature_t;

The first argument must be an expression of pointer type.
The second argument must be an expression of integer type.
The result will have type uintptr_t. */
The result will have type ptrauth_extra_data_t. */
#define ptrauth_blend_discriminator(__pointer, __integer) \
__builtin_ptrauth_blend_discriminator(__pointer, __integer)

Expand Down Expand Up @@ -260,7 +258,7 @@ typedef __UINTPTR_TYPE__ ptrauth_generic_signature_t;
if the arguments were a pointer and a discriminator.

The arguments must be either pointers or integers; if integers, they
will be coerce to uintptr_t. */
will be coerce to ptrauth_extra_data_t. */
#define ptrauth_sign_generic_data(__value, __data) \
__builtin_ptrauth_sign_generic_data(__value, __data)

Expand Down Expand Up @@ -349,8 +347,8 @@ typedef __UINTPTR_TYPE__ ptrauth_generic_signature_t;

#define ptrauth_sign_constant(__value, __key, __data) __value
#define ptrauth_auth_function(__value, __old_key, __old_data) __value
#define ptrauth_string_discriminator(__string) ((uintptr_t)0)
#define ptrauth_type_discriminator(__type) ((uintptr_t)0)
#define ptrauth_string_discriminator(__string) ((ptrauth_extra_data_t)0)
#define ptrauth_type_discriminator(__type) ((ptrauth_extra_data_t)0)

#define __ptrauth_function_pointer
#define __ptrauth_return_address
Expand Down