Adhemerval Zanella 456b3c08b6 io: Refactor close_range and closefrom ... Now that Hurd implementis both close_range and closefrom (f2c996597d), we can make close_range() a base ABI, and make the default closefrom() implementation on top of close_range(). The generic closefrom() implementation based on __getdtablesize() is moved to generic close_range(). On Linux it will be overriden by the auto-generation syscall while on Hurd it will be a system specific implementation. The closefrom() now calls close_range() and __closefrom_fallback(). Since on Hurd close_range() does not fail, __closefrom_fallback() is an empty static inline function set by__ASSUME_CLOSE_RANGE. The __ASSUME_CLOSE_RANGE also allows optimize Linux __closefrom_fallback() implementation when --enable-kernel=5.9 or higher is used. Finally the Linux specific tst-close_range.c is moved to io and enabled as default. The Linuxism and CLOSE_RANGE_UNSHARE are guarded so it can be built for Hurd (I have not actually test it). Checked on x86_64-linux-gnu, i686-linux-gnu, and with a i686-gnu build.		2021-11-24 09:09:37 -03:00
..
arpa	resolv: Move ns_samename into its own file, and into libc	2021-07-19 07:56:21 +02:00
bits	nptl: Extract <bits/atomic_wide_counter.h> from pthread_cond_common.c	2021-11-17 12:20:13 +01:00
gnu	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
net
netinet	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
programs	xmalloc: Fix warnings with gcc analyzer	2021-07-28 17:45:14 +05:30
protocols
rpc	Handle out-of-memory case in svc_tcp.c/svc_unix.c:rendezvous_request.	2020-12-10 11:11:20 +01:00
rpcsvc	Remove --enable-obsolete-nsl configure flag	2020-07-08 17:25:57 +02:00
sys	misc: Add __get_nprocs_sched	2021-09-27 09:13:06 -03:00
aio.h	Linux: Move aio_suspend, aio_suspend64, __aio_suspend_time64 to libc	2021-06-25 11:55:27 +02:00
aliases.h	Remove --enable-obsolete-nsl configure flag	2020-07-08 17:25:57 +02:00
alloc_buffer.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
alloca.h
allocate_once.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ar.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
argp-fmtstream.h
argp.h	ldbl-opt: Add argp_error and argp_failure (bug 23983)	2019-03-01 15:21:32 -03:00
argz.h
array_length.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
assert.h
atomic_wide_counter.h	nptl: Extract <bits/atomic_wide_counter.h> from pthread_cond_common.c	2021-11-17 12:20:13 +01:00
atomic.h	Remove "Contributed by" lines	2021-09-03 22:06:44 +05:30
byteswap.h
clone_internal.h	Add an internal wrapper for clone, clone2 and clone3	2021-07-14 06:33:58 -07:00
complex.h
cpio.h
crypt.h
ctype.h
des.h
dirent.h	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
dlfcn.h	elf: Clean up GLIBC_PRIVATE exports of internal libdl symbols	2021-07-07 08:41:24 +02:00
dso_handle.h
elf.h	elf: Refuse to dlopen PIE objects [BZ #24323]	2019-06-18 16:42:10 +02:00
endian.h
envz.h
err.h	ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally	2020-03-25 14:34:23 -05:00
errno.h	Remove tls.h inclusion from internal errno.h	2020-11-13 12:59:19 -03:00
error.h	ldbl-opt: Add error and error_at_line (bug 23984)	2019-03-01 15:26:36 -03:00
execinfo.h
fcntl.h
features-time64.h	y2038: Add support for 64-bit time on legacy ABIs	2021-06-15 10:42:11 -03:00
features.h	Prepare for glibc 2.34 release.	2021-08-01 21:24:04 -04:00
fenv.h
file_change_detection.h	Use 64 bit time_t stat internally	2021-06-22 12:09:52 -03:00
filename.h	Import filename.h from gnulib	2021-01-05 11:33:16 -03:00
float.h	Make totalorder and totalordermag functions take pointer arguments.	2019-08-15 15:18:34 +00:00
fmtmsg.h
fnmatch.h
fpu_control.h
fstab.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
fts.h	io: Add fts64 with 64-bit time_t support	2021-06-15 10:42:11 -03:00
ftw.h	io: Add ftw64 with 64-bit time_t support	2021-06-15 10:42:11 -03:00
gconv.h
getopt_int.h
getopt.h
glob.h	Fix extra PLT reference in libc.so due to __glob64_time64 if build with gcc 7.5 on 32bit.	2021-07-01 16:46:59 +02:00
gmp.h
gnu-versions.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
grp-merge.h
grp.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
gshadow.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
iconv.h
idx.h	Import idx.h from gnulib	2021-01-05 11:33:16 -03:00
ifaddrs.h
ifreq.h
ifunc-impl-list.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
inline-hashtab.h	Remove "Contributed by" lines	2021-09-03 22:06:44 +05:30
intprops.h	regex: copy back from Gnulib	2021-09-21 08:00:44 -07:00
inttypes.h	Make strtoimax, strtoumax, wcstoimax, wcstoumax into aliases	2020-12-08 18:15:27 +00:00
langinfo.h
lastlog.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
libc-diag.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
libc-internal.h	nptl: Move pthread_create, thrd_create into libc	2021-05-21 22:35:00 +02:00
libc-pointer-arith.h	Add cast_to_pointer to cast an integer to void * pointer	2021-05-22 05:09:15 -07:00
libc-symbols.h	nss_files: Move into libc	2021-07-07 18:33:52 +02:00
libgen.h
libintl.h	Document the internal _ and N_ macros	2020-05-06 17:35:40 +02:00
limits.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
link.h	elf: Fix slow DSO sorting behavior in dynamic loader (BZ #17645)	2021-10-21 11:23:53 -03:00
list_t.h	Remove "Contributed by" lines	2021-09-03 22:06:44 +05:30
list.h	Remove "Contributed by" lines	2021-09-03 22:06:44 +05:30
locale.h
loop_unroll.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
malloc.h	Simplify __malloc_initialized	2021-07-22 18:38:04 +05:30
math-narrow-eval.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
math.h	Redirect fma calls to __fma in libm	2021-09-15 22:57:35 +00:00
mcheck.h	mcheck: Wean away from malloc hooks [BZ #23489]	2021-07-22 18:38:02 +05:30
memory.h
mntent.h
monetary.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
mqueue.h	Linux: Move mq_send, mq_timedsend, __mq_timedsend_time64 to libc	2021-06-25 12:21:12 +02:00
netdb.h	nss_files: Move into libc	2021-07-07 18:33:52 +02:00
netgroup.h
nl_types.h
nss_dns.h	nss: Directly load nss_dns, without going through dlsym/dlopen	2021-07-19 07:56:57 +02:00
nss_files.h	nss: Access nss_files through direct references	2021-07-07 18:33:52 +02:00
nss.h
nsswitch.h
obstack.h
plural-exp.h
poll.h
printf.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
pthread.h	Linux: Move mq_notify from librt to libc	2021-06-25 12:20:47 +02:00
pty.h	login: Move libutil into libc	2021-06-30 08:43:37 +02:00
pwd.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
random-bits.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
re_comp.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
regex.h	regex: copy back from Gnulib	2021-09-21 08:00:44 -07:00
regexp.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
register-atfork.h	posix: Consolidate register-atfork	2021-03-12 10:19:22 -03:00
resolv.h	resolv: Move res_queriesmatch to its own file and into libc	2021-07-19 07:56:21 +02:00
rounding-mode.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
rtld-malloc.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sched.h	Add hidden prototypes for __sched_getparam, __sched_getscheduler	2020-02-20 08:57:01 +01:00
scratch_buffer.h	malloc: Add scratch_buffer_dupfree	2021-01-05 11:33:16 -03:00
search.h	misc: Add twalk_r function	2019-05-02 11:42:51 +02:00
set-hooks.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
setjmp.h	setjmp: Replace jmp_buf-macros.h with jmp_buf-macros.sym	2021-11-22 13:43:22 -03:00
sgtty.h
shadow.h	nss_files: Consolidate line parse declarations in <nss_files.h>	2020-07-21 07:33:20 +02:00
shlib-compat.h	Force building with -fno-common	2021-07-09 20:09:14 +02:00
shm-directory.h	nptl: Move sem_close, sem_open into libc	2021-05-05 17:19:38 +02:00
signal.h	hurd: keep only required PLTs in ld.so	2020-11-11 02:36:22 +01:00
spawn.h	posix: Use posix_spawn for wordexp	2019-10-09 17:48:41 -03:00
stab.h
stackinfo.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
stap-probe.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
stdc-predef.h	Define __STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__	2021-09-24 20:11:56 +00:00
stdint.h	Move inttypes.h and stdint.h to stdlib.	2019-03-13 09:42:09 -04:00
stdio_ext.h
stdio.h	libio: Replace internal _IO_getdelim symbol with __getdelim	2021-07-07 18:33:52 +02:00
stdlib.h	Remove __morecore and __default_morecore	2021-07-22 18:37:57 +05:30
string.h	String: Add hidden defs for __memcmpeq() to enable internal usage	2021-10-26 16:51:29 -05:00
strings.h
struct___timeb64.h	time: Add 64-bit time_t support for ftime	2020-10-27 09:54:50 -03:00
struct___timespec64.h	y2038: include: Move struct __timespec64 definition to a separate file	2020-04-06 23:05:11 +02:00
struct___timeval64.h	y2038: include: Move struct __timeval64 definition to a separate file	2020-05-05 19:36:25 +02:00
stubs-prologue.h
syscall.h
sysexits.h
syslog.h
tar.h
termios.h
tgmath.h
time.h	time: Fix overflow itimer tests on 32-bit systems	2021-08-15 07:09:58 +09:00
ttyent.h
uchar.h
ucontext.h
ulimit.h
unistd.h	io: Refactor close_range and closefrom	2021-11-24 09:09:37 -03:00
utime.h
utmp.h	login: Move libutil into libc	2021-06-30 08:43:37 +02:00
values.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
verify.h	posix: Sync regex with gnulib	2019-11-06 09:20:52 -03:00
wait.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
wchar.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
wctype.h
wordexp.h