mirror of git://sourceware.org/git/glibc.git
412cb261b0
This patch implements support for the __STDC_WANT_IEC_60559_FUNCS_EXT__ feature test macro, following the __GLIBC_USE approach used for other ISO C feature test macros. Currently this only affects the exp10 functions (which glibc has had for a long time). Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch). * bits/libc-header-start.h (__GLIBC_USE_IEC_60559_FUNCS_EXT): New macro. * include/features.h (__STDC_WANT_IEC_60559_FUNCS_EXT__): Document. * manual/creature.texi (__STDC_WANT_IEC_60559_FUNCS_EXT__): Document macro. * manual/math.texi (exp10): Document as ISO from TS 18661-4:2015. (exp10f): Likewise. (exp10l): Likewise. * math/bits/mathcalls.h (exp10): Declare if [__GLIBC_USE (IEC_60559_FUNCS_EXT)], not [__USE_GNU]. |
||
|---|---|---|
| .. | ||
| byteswap-16.h | ||
| byteswap.h | ||
| confname.h | ||
| dirent.h | ||
| dlfcn.h | ||
| elfclass.h | ||
| endian.h | ||
| environments.h | ||
| errno.h | ||
| fcntl.h | ||
| fenv.h | ||
| fenvinline.h | ||
| huge_val.h | ||
| huge_valf.h | ||
| huge_vall.h | ||
| hwcap.h | ||
| in.h | ||
| inf.h | ||
| ioctl-types.h | ||
| ioctls.h | ||
| ipc.h | ||
| ipctypes.h | ||
| libc-header-start.h | ||
| libm-simd-decl-stubs.h | ||
| link.h | ||
| local_lim.h | ||
| math-vector.h | ||
| mathdef.h | ||
| mathinline.h | ||
| mman-linux.h | ||
| mman.h | ||
| mqueue.h | ||
| msq.h | ||
| nan.h | ||
| netdb.h | ||
| param.h | ||
| poll.h | ||
| posix_opt.h | ||
| pthreadtypes.h | ||
| resource.h | ||
| sched.h | ||
| select.h | ||
| sem.h | ||
| setjmp.h | ||
| shm.h | ||
| sigaction.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| signum.h | ||
| sigset.h | ||
| sigstack.h | ||
| sigthread.h | ||
| sockaddr.h | ||
| socket.h | ||
| stat.h | ||
| statfs.h | ||
| statvfs.h | ||
| stdlib-bsearch.h | ||
| string.h | ||
| stropts.h | ||
| sys_errlist.h | ||
| syslog-path.h | ||
| sysmacros.h | ||
| termios.h | ||
| time.h | ||
| types.h | ||
| typesizes.h | ||
| uio.h | ||
| ustat.h | ||
| utmp.h | ||
| utsname.h | ||
| waitflags.h | ||
| waitstatus.h | ||
| wchar.h | ||
| wordsize.h | ||
| xtitypes.h | ||