---
man/man3/ctime.3 | 29 +++++++++++++----------------
man/man3/tzset.3 | 4 ++--
2 files changed, 15 insertions(+), 18 deletions(-)
diff --git a/man/man3/ctime.3 b/man/man3/ctime.3
index e863f0572..a0dacfeda 100644
--- a/man/man3/ctime.3
+++ b/man/man3/ctime.3
@@ -320,7 +320,7 @@ In many implementations, including glibc, a 0 in
.I tm_mday
is interpreted as meaning the last day of the preceding month.
.P
-According to POSIX.1-2001,
+According to POSIX.1-2024,
.BR localtime ()
is required to behave as though
.BR tzset (3)
@@ -343,16 +343,12 @@ should be called before
.BR localtime ()
.TQ
.BR mktime ()
-C11, POSIX.1-2008.
+C23, POSIX.1-2024.
.TP
-.BR asctime_r ()
-.TQ
-.BR ctime_r ()
-.TQ
.BR gmtime_r ()
.TQ
.BR localtime_r ()
-POSIX.1-2008.
+POSIX.1-2024.
.SH HISTORY
.TP
.BR gmtime ()
@@ -360,25 +356,25 @@ POSIX.1-2008.
.BR localtime ()
.TQ
.BR mktime ()
-C89, POSIX.1-2001.
+C89, POSIX.1-1988.
.TP
.BR asctime ()
.TQ
.BR ctime ()
-C89, POSIX.1-2001.
-Marked obsolete in POSIX.1-2008 (recommending
+C89, POSIX.1-1988.
+Marked obsolescent in C23 and in POSIX.1-2008 (recommending
.BR strftime (3)).
.TP
.BR gmtime_r ()
.TQ
.BR localtime_r ()
-POSIX.1-2001.
+POSIX.1-1996.
.TP
.BR asctime_r ()
.TQ
.BR ctime_r ()
-POSIX.1-2001.
-Marked obsolete in POSIX.1-2008 (recommending
+POSIX.1-1996.
+Removed in POSIX.1-2024 (recommending
.BR strftime (3)).
.SH NOTES
The four functions
@@ -396,7 +392,7 @@ and
.BR localtime_r (),
are specified by SUSv2.
.P
-POSIX.1-2001 says:
+POSIX.1-2024 says:
"The
.BR asctime (),
.BR ctime (),
@@ -406,8 +402,9 @@ and
functions shall return values in one of two static objects:
a broken-down time structure and an array of type
.IR char .
-Execution of any of the functions may overwrite the information returned
-in either of these objects by any of the other functions."
+Execution of any of the functions that return a pointer to one of these
+object types may overwrite the information in any object of the same type
+pointed to by the value returned from any previous call to any of them."
This can occur in the glibc implementation.
.SH SEE ALSO
.BR date (1),
diff --git a/man/man3/tzset.3 b/man/man3/tzset.3
index 4c7e286fe..7d57dc9a1 100644
--- a/man/man3/tzset.3
+++ b/man/man3/tzset.3
@@ -235,9 +235,9 @@ T{
T} Thread safety MT-Safe env locale
.TE
.SH STANDARDS
-POSIX.1-2008.
+POSIX.1-2024.
.SH HISTORY
-POSIX.1-2001, SVr4, 4.3BSD.
+POSIX.1-1988, SVr4, 4.3BSD.
.P
4.3BSD had a function
.BI "char *timezone(" zone ", " dst )
--
2.45.2
