Just like we do with _FILE_OFFSET_BITS in off_t.3type. Reference: https://wiki.gentoo.org/wiki/Project:Toolchain/time64_migration Reference: https://sourceware.org/pipermail/libc-alpha/2022-January/134985.html Signed-off-by: Sam James <sam@xxxxxxxxxx> --- man3type/time_t.3type | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/man3type/time_t.3type b/man3type/time_t.3type index d40dd0c0d..9b8f07356 100644 --- a/man3type/time_t.3type +++ b/man3type/time_t.3type @@ -70,6 +70,12 @@ POSIX.1-2001 and later. POSIX.1-2001 and later. .PD .SH NOTES +On some architectures, +the width of +.I time_t +can be controlled with the feature test macro +.BR _TIME_BITS . +.PP .TP .I time_t The following headers also provide -- 2.38.0
