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25 lines
626 B
C
25 lines
626 B
C
#ifndef _SYS_CDEFS_H
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#include <misc/sys/cdefs.h>
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#ifndef _ISOMAC
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/* The compiler will optimize based on the knowledge the parameter is
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not NULL. This will omit tests. A robust implementation cannot allow
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this so when compiling glibc itself we ignore this attribute. */
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# undef __nonnull
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# define __nonnull(params)
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extern void __chk_fail (void) __attribute__ ((__noreturn__));
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libc_hidden_proto (__chk_fail)
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rtld_hidden_proto (__chk_fail)
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# if __GNUC_PREREQ (4,3)
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# define __attribute_alloc_size(...) __attribute__ ((alloc_size (__VA_ARGS__)))
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# else
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# define __attribute_alloc_size(...)
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# endif
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#endif
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#endif
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