musl/include/sys/auxv.h

#ifndef _SYS_AUXV_H
#define _SYS_AUXV_H

#ifdef __cplusplus
extern "C" {
#endif

#include <elf.h>
#include <bits/hwcap.h>

unsigned long getauxval(unsigned long);

#ifdef __cplusplus
}
#endif

#endif
add getauxval function in a sense this implementation is incomplete since it doesn't provide the HWCAP_* macros for use with AT_HWCAP, which is perhaps the most important intended usage case for getauxval. they will be added at a later time. 2014-04-07 02:46:15 -04:00			`#ifndef _SYS_AUXV_H`
			`#define _SYS_AUXV_H`

			`#ifdef __cplusplus`
			`extern "C" {`
			`#endif`

			`#include <elf.h>`
add bits/hwcap.h and include it in sys/auxv.h aarch64, arm, mips, mips64, mipsn32, powerpc, powerpc64 and sh have cpu feature bits defined in linux for AT_HWCAP auxv entry, so expose those in sys/auxv.h it seems the mips hwcaps were never exposed to userspace neither by linux nor by glibc, but that's most likely an oversight. 2016-10-09 20:42:02 +02:00			`#include <bits/hwcap.h>`
add getauxval function in a sense this implementation is incomplete since it doesn't provide the HWCAP_* macros for use with AT_HWCAP, which is perhaps the most important intended usage case for getauxval. they will be added at a later time. 2014-04-07 02:46:15 -04:00
			`unsigned long getauxval(unsigned long);`

			`#ifdef __cplusplus`
			`}`
			`#endif`

			`#endif`