mirror of https://github.com/torvalds/linux.git
26 lines
759 B
C
26 lines
759 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_S390_ARCH_STACKPROTECTOR_H
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#define _ASM_S390_ARCH_STACKPROTECTOR_H
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extern unsigned long __stack_chk_guard;
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extern int stack_protector_debug;
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void __stack_protector_apply_early(unsigned long kernel_start);
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int __stack_protector_apply(unsigned long *start, unsigned long *end, unsigned long kernel_start);
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static inline void stack_protector_apply_early(unsigned long kernel_start)
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{
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if (IS_ENABLED(CONFIG_STACKPROTECTOR))
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__stack_protector_apply_early(kernel_start);
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}
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static inline int stack_protector_apply(unsigned long *start, unsigned long *end)
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{
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if (IS_ENABLED(CONFIG_STACKPROTECTOR))
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return __stack_protector_apply(start, end, 0);
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return 0;
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}
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#endif /* _ASM_S390_ARCH_STACKPROTECTOR_H */
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