[thirdparty/glibc.git] / include / sys / cdefs.h

#ifndef _SYS_CDEFS_H

#include <misc/sys/cdefs.h>

/* The compiler will optimize based on the knowledge the parameter is
   not NULL.  This will omit tests.  A robust implementation cannot allow
   this so when compiling glibc itself we ignore this attribute.  */
#undef __nonnull
#define __nonnull(params)

extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)


#if __GNUC_PREREQ (4,3)
# define __attribute_alloc_size(...) __attribute__ ((alloc_size (__VA_ARGS__)))
#else
# define __attribute_alloc_size(...)
#endif

#endif
Commit	Line	Data
b5cc329c UD	1	#ifndef _SYS_CDEFS_H
b5cc329c UD	2
28f540f4	3	#include <misc/sys/cdefs.h>
b5cc329c	4
00afb11f UD	5	/* The compiler will optimize based on the knowledge the parameter is
	6	not NULL. This will omit tests. A robust implementation cannot allow
	7	this so when compiling glibc itself we ignore this attribute. */
	8	#undef __nonnull
	9	#define __nonnull(params)
	10
b5cc329c UD	11	extern void __chk_fail (void) __attribute__ ((__noreturn__));
	12	libc_hidden_proto (__chk_fail)
	13	rtld_hidden_proto (__chk_fail)
	14
ec09c1c4 UD	15
	16	#if __GNUC_PREREQ (4,3)
	17	# define __attribute_alloc_size(...) __attribute__ ((alloc_size (__VA_ARGS__)))
	18	#else
	19	# define __attribute_alloc_size(...)
	20	#endif
	21
b5cc329c	22	#endif