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glibc/include
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Joseph Myers 7abf97bed9 Use trunc functions not __trunc functions in glibc libm. 
Continuing the move to use, within libm, public names for libm
functions that can be inlined as built-in functions on many
architectures, this patch moves calls to __trunc functions to call the
corresponding trunc names instead, with asm redirection to __trunc
when the calls are not inlined.

Tested for x86_64, and with build-many-glibcs.py.

	* include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ &&
	__FINITE_MATH_ONLY__ > 0) && !NO_MATH_REDIRECT] (trunc): Redirect
	using MATH_REDIRECT.
	* sysdeps/aarch64/fpu/s_trunc.c: Define NO_MATH_REDIRECT before
	header inclusion.
	* sysdeps/aarch64/fpu/s_truncf.c: Likewise.
	* sysdeps/ieee754/dbl-64/wordsize-64/s_trunc.c: Likewise.
	* sysdeps/ieee754/float128/s_truncf128.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_trunc.c: Likewise.
	* sysdeps/ieee754/flt-32/s_truncf.c: Likewise.
	* sysdeps/ieee754/ldbl-128/s_truncl.c: Likewise.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_trunc.c: Likewise.
	* sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_truncf.c: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc.c: Likewise.
	* sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf.c: Likewise.
	* sysdeps/riscv/rv64/rvd/s_trunc.c: Likewise.
	* sysdeps/riscv/rvf/s_truncf.c: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c: Likewise.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c: Likewise.
	* sysdeps/x86_64/fpu/multiarch/s_trunc.c: Likewise.
	* sysdeps/x86_64/fpu/multiarch/s_truncf.c: Likewise.
	* sysdeps/m68k/m680x0/fpu/s_trunc_template.c: Likewise.
	* sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise.
	(ceil): Redirect to __ceil.
	(floor): Redirect to __floor.
	(trunc): Redirect to __trunc.
	(__truncl): Call trunc instead of __trunc.
	* sysdeps/powerpc/fpu/math_private.h [_ARCH_PWR5X] (__trunc):
	Remove macro.
	[_ARCH_PWR5X] (__truncf): Likewise.
	* sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r): Use
	trunc functions instead of __trunc variants.
	* sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r):
	Likewise.
	* sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r):
	Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
	Likewise.
	* sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r):
	Likewise.
2018-09-20 21:11:10 +00:00
..
arpa
nss_dns: Replace local declarations with declarations from a header file
2017-04-04 20:56:23 +02:00
bits
Add the statx function
2018-07-10 16:14:45 +02:00
gnu
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
net
Fix resolver if_* namespace (bug 17717).
2014-12-16 18:18:49 +00:00
netinet
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
programs
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
protocols
…
rpc
Run thread shutdown functions in an explicit order
2018-06-26 15:27:12 +02:00
rpcsvc
libnsl: Turn remaining symbols into compat symbols [BZ #22701]
2018-01-29 17:42:30 +01:00
sys
hurd: avoid PLT ref between sendfile and sendfile64
2018-06-16 00:44:57 +02:00
aio.h
…
aliases.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
alloc_buffer.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
alloca.h
Remove macros extend_alloca, extend_alloca_account [BZ #18023]
2018-06-27 19:20:37 +02:00
allocate_once.h
Implement allocate_once for atomic initialization with allocation
2018-05-23 15:27:01 +02:00
argp-fmtstream.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argp.h
Mark internal argp functions with attribute_hidden [BZ #18822]
2017-10-01 15:10:27 -07:00
argz.h
Use libc_hidden_* for argz_next, __argz_next (bug 15105).
2018-02-15 21:00:02 +00:00
array_length.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
assert.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
atomic.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
byteswap.h
…
complex.h
float128: Add private _Float128 declarations for libm.
2017-05-15 10:23:28 -03:00
cpio.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
crypt.h
Add include/crypt.h.
2016-10-28 22:40:16 -04:00
ctype.h
Use libc_hidden_* for tolower, toupper (bug 15105).
2018-02-23 13:54:53 +00:00
des.h
…
dirent.h
Consolidate scandir{at}{64} implementation
2018-04-20 13:57:12 -03:00
dlfcn.h
libc: Extend __libc_freeres framework (Bug 23329).
2018-06-29 22:39:06 -04:00
dso_handle.h
Mark __dso_handle as hidden [BZ #18822]
2017-09-26 16:53:44 -07:00
elf.h
Properly compute offsets of note descriptor and next note [BZ #22370]
2017-11-28 09:57:00 -08:00
endian.h
…
envz.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
err.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
errno.h
hurd: Fix accessing errno from rtld
2018-03-25 00:48:01 +01:00
error.h
…
execinfo.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
fcntl.h
Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251)
2018-06-26 13:22:53 -03:00
features.h
Update NEWS, version.h, and features.h for glibc 2.28.
2018-08-01 01:10:47 -04:00
fenv.h
Move fenv.h soft-float inlines from fenv_private.h to include/fenv.h.
2018-09-04 19:52:06 +00:00
float.h
Handle more _FloatN, _FloatNx types in include/float.h.
2017-11-07 23:49:04 +00:00
fmtmsg.h
Add more headers to include/ for conform tests.
2014-12-11 21:41:30 +00:00
fnmatch.h
…
fpu_control.h
Hide internal __setfpucw function [BZ #18822]
2017-10-01 17:52:15 -07:00
ftw.h
…
gconv.h
…
getopt_int.h
…
getopt.h
getopt: remove USE_NONOPTION_FLAGS
2017-04-07 07:45:53 -04:00
glob.h
Hide internal __glob64 function [BZ #18822]
2017-10-01 18:02:10 -07:00
gmp.h
Mark internal gmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:15:30 -07:00
gnu-versions.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
grp-merge.h
NSS: Implement group merging support.
2016-04-29 22:18:21 -04:00
grp.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
gshadow.h
Mark internal gshadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:19:17 -07:00
iconv.h
…
ifaddrs.h
hurd: Fix getifaddrs' and freeifaddrs' symbol exposition
2017-09-28 01:05:18 +02:00
ifreq.h
Hide internal __ifreq function [BZ #18822]
2017-10-01 17:35:46 -07:00
ifunc-impl-list.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
inline-hashtab.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
intprops.h
Merge mktime, timegm from upstream Gnulib
2018-09-19 17:09:08 -07:00
inttypes.h
Use libc_hidden_* for strtoumax (bug 15105).
2018-02-28 14:16:21 +00:00
langinfo.h
…
libc-diag.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libc-internal.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libc-pointer-arith.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
libc-symbols.h
libc: Extend __libc_freeres framework (Bug 23329).
2018-06-29 22:39:06 -04:00
libgen.h
…
libintl.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
limits.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
link.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
list_t.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
list.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
locale.h
…
malloc.h
Hide internal __malloc_check_init function [BZ #18822]
2017-10-01 16:00:36 -07:00
math-narrow-eval.h
Move math_narrow_eval to separate math-narrow-eval.h.
2018-05-09 00:15:10 +00:00
math.h
Use trunc functions not __trunc functions in glibc libm.
2018-09-20 21:11:10 +00:00
mcheck.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
memory.h
…
mntent.h
Hide internal __hasmntopt function [BZ #18822]
2017-10-01 17:37:42 -07:00
monetary.h
Hide internal __vstrfmon_l function [BZ #18822]
2017-10-01 17:45:07 -07:00
mqueue.h
Fix mq_receive, mq_send mq_timed* namespace (bug 18545).
2015-06-17 20:19:04 +00:00
netdb.h
Mark internal getXXXbyYYY functions with attribute_hidden [BZ #18822]
2017-10-01 15:21:00 -07:00
netgroup.h
…
nl_types.h
…
nss.h
nss: Export nscd hash function as __nss_hash [BZ #22459]
2017-11-23 14:08:11 +01:00
nsswitch.h
…
obstack.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
plural-exp.h
Hide internal __gettextparse function [BZ #18822]
2017-10-01 17:31:05 -07:00
poll.h
…
printf.h
Hide internal printf functions [BZ #18822/21986]
2017-08-22 07:50:57 -07:00
pthread.h
Fix mq_notify pthread_barrier_* namespace (bug 18544).
2015-06-17 20:16:56 +00:00
pty.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
pwd.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
regex.h
Hide internal regex functions [BZ #18822]
2017-10-01 15:53:15 -07:00
resolv.h
Obsolete p_secstodate.
2017-11-22 22:21:10 +00:00
rounding-mode.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
sched.h
Hide internal __sched_setparam function [BZ #18822]
2017-10-01 17:43:25 -07:00
scratch_buffer.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
search.h
Hide internal __tdestroy function [BZ #18822]
2017-10-01 16:06:58 -07:00
set-hooks.h
libc: Extend __libc_freeres framework (Bug 23329).
2018-06-29 22:39:06 -04:00
setjmp.h
Revert "hurd: Avoid PLTs for longjmp & siglongjmp"
2018-04-05 09:38:58 +02:00
sgtty.h
…
shadow.h
Mark internal grp/pwd/shadow functions with attribute_hidden [BZ #18822]
2017-10-01 15:13:13 -07:00
shlib-compat.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
signal.h
Introduce NO_RTLD_HIDDEN, make hurd use it instead of NO_HIDDEN
2017-10-03 01:33:38 +02:00
spawn.h
…
stab.h
…
stackinfo.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
stap-probe.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
stdc-predef.h
nptl: Add C11 threads thrd_* functions
2018-07-24 14:06:45 -03:00
stdio_ext.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
stdio.h
[BZ #20271] Add newlines in __libc_fatal calls.
2018-08-31 18:04:32 -07:00
stdlib.h
Use libc_hidden_* for atoi (bug 15105).
2018-02-26 18:17:47 +00:00
string.h
Run thread shutdown functions in an explicit order
2018-06-26 15:27:12 +02:00
strings.h
…
stropts.h
…
stubs-prologue.h
…
syscall.h
…
sysexits.h
…
syslog.h
…
tar.h
…
termios.h
Hide internal __tcgetattr function [BZ #18822]
2017-10-01 17:48:24 -07:00
tgmath.h
…
time.h
Fix mktime localtime offset confusion
2018-09-19 17:09:08 -07:00
ttyent.h
Installed header hygiene (BZ#20366): Test of installed headers.
2016-09-23 08:43:56 -04:00
uchar.h
…
ucontext.h
…
ulimit.h
…
unistd.h
posix: Fix posix_spawnp to not execute invalid binaries in non compat mode (BZ#23264)
2018-06-08 17:27:46 -03:00
utime.h
…
utmp.h
Mark internal utmp functions with attribute_hidden [BZ #18822]
2017-10-01 15:51:56 -07:00
values.h
Update copyright dates with scripts/update-copyrights.
2018-01-01 00:32:25 +00:00
verify.h
Merge mktime, timegm from upstream Gnulib
2018-09-19 17:09:08 -07:00
wchar.h
Remove attribute_hidden for wchar ifunc symbols.
2017-11-21 08:43:23 +01:00
wctype.h
Remove __need macros from stdio.h and wchar.h.
2017-06-08 13:58:17 -04:00
wordexp.h
…