summaryrefslogtreecommitdiffstats
path: root/contrib/top/Y2K
diff options
context:
space:
mode:
authordwmalone <dwmalone@FreeBSD.org>2002-01-24 17:24:16 +0000
committerdwmalone <dwmalone@FreeBSD.org>2002-01-24 17:24:16 +0000
commit6d85e91806136ccf94d20612be2f8cc4d2590a8a (patch)
tree01dc9dd59148ee3d2624019bf4a06905463468a9 /contrib/top/Y2K
parent1b9d0472b72177a604d3c5dd26d25eec00049bd2 (diff)
downloadFreeBSD-src-6d85e91806136ccf94d20612be2f8cc4d2590a8a.zip
FreeBSD-src-6d85e91806136ccf94d20612be2f8cc4d2590a8a.tar.gz
import top_3_5beta12
Diffstat (limited to 'contrib/top/Y2K')
-rw-r--r--contrib/top/Y2K26
1 files changed, 26 insertions, 0 deletions
diff --git a/contrib/top/Y2K b/contrib/top/Y2K
new file mode 100644
index 0000000..7cf17bf
--- /dev/null
+++ b/contrib/top/Y2K
@@ -0,0 +1,26 @@
+Top and the Year 2000
+
+The software package top will not be affected by years numbering
+between 2000 and 2037. No portion of the top code stores dates on
+disk. All date processing in top is performed with functions from the
+Unix C library and Unix kernel. The specific functions are: time(2)
+and ctime(3S). These functions deal exclusively with conventional
+Unix time values (number of seconds since Midnight January 1, 1970
+GMT) and produce strings with a 4-digit year. At no point in the code
+for top are the last two digits used to represent a year.
+
+Top and the Year 2038
+
+In the year 2038 top will fail to represent the time of day correctly
+on 32-bit Unix operating systems. This is due to a limitation in the
+way Unix represents time. Top will only work on systems whose kernel
+call "time" and C library call "ctime" have been adjusted to represent
+time with a value greater than 32 bits. The exact date and time of
+this failure is 3:14:08 January 19, 2038 GMT. Note that this failure
+will only affect the display of the current time in the output from
+top.
+
+
+THERE IS ABSOLUTELY NO WARRANTY PROVIDED WITH THIS SOFTWARE.
+Please see the contents of the file "DISCLAIMER" for further
+information.
OpenPOWER on IntegriCloud