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Refer to C23 in place of C2X in glibc

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WG14 decided to use the name C23 as the informal name of the next
revision of the C standard (notwithstanding the publication date in
2024).  Update references to C2X in glibc to use the C23 name.

This is intended to update everything *except* where it involves
renaming files (the changes involving renaming tests are intended to
be done separately).  In the case of the _ISOC2X_SOURCE feature test
macro - the only user-visible interface involved - support for that
macro is kept for backwards compatibility, while adding
_ISOC23_SOURCE.

Tested for x86_64.
This commit is contained in:
Joseph Myers
2024-02-01 11:02:01 +00:00
parent 7c8df0b944
commit 42cc619dfb
79 changed files with 300 additions and 278 deletions
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6
stdio-common/tst-scanf-binary-main.c
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@@ -1,4 +1,4 @@
/* Test scanf functions with C2X binary integers.
/* Test scanf functions with C23 binary integers.
Copyright (C) 2022-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -78,7 +78,7 @@ one_check (const CHAR *s, int expected, char expected_c)
TEST_VERIFY_EXIT (0 <= ret);
xfclose (fp);
if (!TEST_C2X)
if (!TEST_C23)
{
expected = 0;
expected_c = s[0] == L_('-') ? s[2] : s[1];
@@ -340,7 +340,7 @@ one_check_b (const CHAR *s, int expected, char expected_c)
static void
one_check_scnb (const CHAR *s, int expected, char expected_c)
{
#if TEST_C2X || defined _GNU_SOURCE
#if TEST_C23 || defined _GNU_SOURCE
CHECK_SCNB (uint8_t, SCNb8, s, (uint8_t) expected, expected_c);
CHECK_SCNB (uint16_t, SCNb16, s, (uint16_t) expected, expected_c);
CHECK_SCNB (uint32_t, SCNb32, s, (uint32_t) expected, expected_c);