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* [glibc/google/grte/v5-2.27/master] manual: Update the _ISOC99_SOURCE description.
@ 2021-08-28 0:43 Fangrui Song
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From: Fangrui Song @ 2021-08-28 0:43 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=064c0ff384582c52c91b934d48b4f2bb698a1c6b
commit 064c0ff384582c52c91b934d48b4f2bb698a1c6b
Author: Rical Jasan <ricaljasan@pacific.net>
Date: Mon Feb 19 04:32:35 2018 -0800
manual: Update the _ISOC99_SOURCE description.
The current description refers to ISO C99 not being widely adopted,
which it is believed to be now.
* manual/creature.texi (_ISOC99_SOURCE): Update the dated
description.
(cherry picked from commit e8d190b9ed81a1b342f0969bc2b5505403183bce)
Diff:
---
ChangeLog | 3 +++
manual/creature.texi | 7 +++----
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 911e0900b7..e158364c7e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2018-02-20 Rical Jasan <ricaljasan@pacific.net>
+ * manual/creature.texi (_ISOC99_SOURCE): Update the dated
+ description.
+
[BZ #16335]
* manual/creature.texi (_POSIX_C_SOURCE): Document special values
of 199606L, 200112L, and 200809L.
diff --git a/manual/creature.texi b/manual/creature.texi
index 483bf85ad7..fe7a7790a2 100644
--- a/manual/creature.texi
+++ b/manual/creature.texi
@@ -167,10 +167,9 @@ This macro was introduced as part of the Large File Support extension
@defvr Macro _ISOC99_SOURCE
@standards{GNU, (none)}
-Until the revised @w{ISO C} standard is widely adopted the new features
-are not automatically enabled. @Theglibc{} nevertheless has a complete
-implementation of the new standard and to enable the new features the
-macro @code{_ISOC99_SOURCE} should be defined.
+If this macro is defined, features from ISO C99 are included. Since
+these features are included by default, this macro is mostly relevant
+when the compiler uses an earlier language version.
@end defvr
@defvr Macro _ISOC11_SOURCE
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