git: 6553c31c969d - main - endian.h: Update comments now that POSIX Issue 8 is POSIX.1-2024

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=6553c31c969d13ef58eb1de48f7525654b1fbf08

commit 6553c31c969d13ef58eb1de48f7525654b1fbf08
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2024-12-30 20:30:18 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2024-12-30 20:38:39 +0000

    endian.h: Update comments now that POSIX Issue 8 is POSIX.1-2024
    
    Now that Issue 8 has been published, replace the informal Issue 8
    language with the more typical POSIX.1-xxxx citation.
    
    Sponsored by:           Netflix
---
 include/endian.h | 7 ++++---
 sys/sys/endian.h | 4 +++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/include/endian.h b/include/endian.h
index 87ec7866c791..337309fd3a6f 100644
--- a/include/endian.h
+++ b/include/endian.h
@@ -12,11 +12,12 @@
 #define _ENDIAN_H_
 
 /*
- * POSIX Issue 8 requires that endian.h define uint{16,32,64}_t. Although POSIX
+ * POSIX.1-2024 requires that endian.h define uint{16,32,64}_t. Although POSIX
  * allows stdint.h symbols here, be conservative and only define there required
  * ones. FreeBSD's sys/_endian.h doesn't need to expose those types since it
  * implements all the [bl]eXtoh hto[bl]eX interfaces as macros calling builtin
- * functions. POSIX allows functions, macros or both. We opt for macros only.
+ * functions. POSIX.1-2024 allows functions, macros or both. We opt for macros
+ * only.
  */
 #include <sys/_types.h>
 
@@ -37,7 +38,7 @@ typedef	__uint64_t		uint64_t;
 
 /*
  * FreeBSD's sys/_endian.h is very close to the interface provided on Linux by
- * glibc's endian.h as well as POSIX Issue 8's endian.h.
+ * glibc's endian.h as well as POSIX.1-2024's endian.h.
  */
 #include <sys/_endian.h>
 
diff --git a/sys/sys/endian.h b/sys/sys/endian.h
index e8af78513e4a..b51616b8d83c 100644
--- a/sys/sys/endian.h
+++ b/sys/sys/endian.h
@@ -56,7 +56,9 @@ typedef	__uint64_t	uint64_t;
 /*
  * Note: While tempting to try to avoid namespace pollution from this file,
  * several software packages assume these marcos are defined, even when it
- * defines _POSIX_C_SOURCE to request an unpolluted namespace.
+ * defines _POSIX_C_SOURCE to request an unpolluted namespace.  <sys/endian.h>
+ * is not defined by any version of POSIX.1, so we don't have to be
+ * careful. No POSIX.1 defined header file includes <sys/endian.h> on FreeBSD.
  */
 
 /*