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Patch Name: PHCO_23092
Patch Description: s700_800 11.00 libc cumulative header file patch
Creation Date: 01/01/10
Post Date: 01/02/08
Hardware Platforms - OS Releases:
s700: 11.00
s800: 11.00
Products: N/A
Filesets:
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP
Automatic Reboot?: No
Status: General Superseded
Critical: No
Category Tags:
defect_repair general_release
Path Name: /hp-ux_patches/s700_800/11.X/PHCO_23092
Symptoms:
PHCO_23092:
gettimeofday is very slow for certain vendors who use it for
time stamping.Hence a new API hrtime_t gethrtime(void) has
been added to libc.Declaration for this new API is added to
the header file /usr/include/time.h
JAGad44410; SR 8606175166
PHCO_21017:
Libc header files that are part of the C++ standard
language definition are not supporting the namespace
std:: standard
JAGaa86632, JAGac88525; SR 1653275354, 8606129620
PHCO_18229:
Concurrent invocations of mount(1M) or other commands that
write to or read from /etc/mnttab may cause a deadlock.
JAGaa01122, JAGaa01628; SR 1653290346
PHCO_17078:
Files /usr/include/threads/rec_mutex.h and
/usr/include/threads/ktepv.h, included with PHCO_14705
are now obsolete.
JAGaa21913
PHCO_15769:
The CONCAT macro in <inttypes.h> does not work correctly
for C++ applications. JAGaa00515
PHCO_14705:
Enhancement request for providing a new threads API
__thread_detach(). The following header files are added:
/threads/rec_mutex.h, /threads/ktepv.h
JAGaa01380
Prototype for the get_expiration_time() API is not visible
if _INCLUDE_HPUX_SOURCE is defined while building
applications. JAGaa01500.
PHCO_14224:
C++ applications do not compile when _FILE_OFFSET_BITS is
set to 64 in 32-bit mode. JAGaa00365, JAGaa01298,
JAGaa01113, SR 1653208348.
PHCO_14103:
To enable large malloc feature for malloc(3C).
DTS # JAGaa01089, JAGaa01179.
Defect Description:
PHCO_23092:
gettimeofday is very slow for certain vendors who use it for
time stamping because it calls a heavy weight system call to
get the current time of the day.
Resolution:
A new API hrtime_t gethrtime(void) has been added to libc.
Declaration for this API is added in the header file
/usr/include/time.h
JAGad44410; SR 8606175166
PHCO_21017:
Put all STL (Standard C++-library) classes in
namespace std::, because it is the standard.
Resolution:
The libc header files that are part of the C++ standard
language definition are modified to support the namespace
std:: standard
JAGaa86632; SR 1653275354
#include <cwchar>
int main () {}
Try the above test with
% aCC -AA t.c -E -.i
on a 11.00 system. The generated t.i will have a bunch
of declarations that should not be there.
In some cases, several headers like stdio.h should be
included from /usr/include instead of /opt/aCC/include.
When this happens, these headers should not be included
from /opt/aCC/include.
The -I order for aCC always searchs /opt/aCC/include
first. For HP 11.x version of /usr/include/wchar.h,
it has
# include <ctype.h> /* _U, _L, etc */
# include <stddef.h> /* NULL, size_t, etc */
# include <stdio.h> /* stdio prototypes */
# include <stdlib.h> /* multibyte prototypes */
# include <time.h> /* tm struct */
without include guard. That will lead to /opt/aCC/ctype.h
getting included.
Resolution:
The preinclude guard as appeared in HP 10.20 version
should be there always.
The 10.20 has the following:
/* preinclude guards needed for aC++ namespace std */
#ifndef _CTYPE_INCLUDED
# include <ctype.h> /* _U, _L, etc */
#endif
#ifndef _STDDEF_INCLUDED
# include <stddef.h> /* NULL, size_t, etc */
#endif
#ifndef _STDIO_INCLUDED
# include <stdio.h> /* stdio prototypes */
#endif
#ifndef _STDLIB_INCLUDED
# include <stdlib.h> /* multibyte prototypes */
#endif
#ifndef _TIME_INCLUDED
# include <time.h> /* tm struct */
#endif
JAGac88525; SR 8606129620
PHCO_18229:
This deadlock is due to excessive locking of /etc/mnttab
in the getmntent(3X) family of APIs. The /etc/mnttab
access policies have been changed to no longer require
read locking. setmntent(3X) still tries to acquire a
write lock when opening /etc/mnttab for writing/updating.
In the libc patch, setmntent(3X) no longer uses a read
lock when opening the mnttab file, and a new API,
delmntent(3X) has been developed. This patch is required
for developers intending on using the new API, delmntent,
implemented in libc.2 patch PHCO_18227.
Resolution:
The problem was caused by excessive locking of /etc/mnttab
in the getmntent(3X) family of APIs, and by incorrect use
of the getmntent(3X) APIs by commands such as mount(1M)
and umount(1M). In the patch, setmntent(3X) no longer uses
a read lock when opening the mnttab file, and a new API,
delmntent(3X), has been developed for use by commands that
delete entries from the mnttab file. Use of this patch
will avoid a possible deadlock situation during concurrent
invocations of mount(1M) or other commands that write to
or read from /etc/mnttab.
JAGaa01122, JAGaa01628; SR 1653290346
PHCO_17078:
Files /usr/include/threads/rec_mutex.h and
/usr/include/threads/ktepv.h, included with PHCO_14705
are now obsolete.
JAGaa21913
PHCO_15769:
The CONCAT macro in <inttypes.h> returns an incorrect
value in C++ applications. JAGaa00515.
PHCO_14705:
Enhancement request for providing a new threads API
__thread_detach(). The following header files are added:
/threads/rec_mutex.h, /threads/ktepv.h
JAGaa01380
While supplying the prototype for get_expiration_time,
<time.h> does not take care of the condition where
_INCLUDE_HPUX_SOURCE flag is defined during compile
time. Hence prototype for the get_expiration_time() API
is not visible if _INCLUDE_HPUX_SOURCE is defined while
building applications. JAGaa01500
PHCO_14224:
C++ applications do not have access to 64-bit data types
and Large Files interfaces when compiled in 32-bit mode.
JAGaa00365, JAGaa01298, JAGaa01113, SR 1653208348.
PHCO_14103:
To enable large malloc feature for malloc(3C).
SR:
8606175166 1653275354 8606129620 1653290346 1653208348
Patch Files:
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/ctype.h
/usr/include/errno.h
/usr/include/locale.h
/usr/include/ftw.h
/usr/include/inttypes.h
/usr/include/malloc.h
/usr/include/mntent.h
/usr/include/pwd.h
/usr/include/setjmp.h
/usr/include/stddef.h
/usr/include/stdio.h
/usr/include/stdlib.h
/usr/include/string.h
/usr/include/time.h
/usr/include/utime.h
/usr/include/wchar.h
/usr/include/sys/_size_t.h
/usr/include/sys/_time_t.h
/usr/include/threads/rec_mutex.h
/usr/include/threads/ktepv.h
what(1) Output:
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/ctype.h:
$Revision: ../hdr/ctype.h@@/main/r11ros/cup_ros-cpe/
cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/errno.h:
$Revision: ../hdr/errno.h@@/main/r11ros/cup_ros-cpe/
cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/locale.h:
$Revision: ../hdr/locale.h@@/main/r11ros/cup_ros-cpe
/cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/ftw.h:
$Revision: ../hdr/ftw.h@@/main/r11ros/cup_ros-cpe/cu
p_libc-ros-cpe/4 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/inttypes.h:
$Revision: ../hdr/inttypes.h@@/main/r11ros/cup_ros-c
pe/cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/malloc.h:
$Revision: ../hdr/malloc.h@@/main/r11ros/cup_ros-cpe
/cup_libc-ros-cpe/3 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/mntent.h:
$Revision: ../hdr/mntent.h@@/main/i80/cup_tshem_libc
_990p/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/pwd.h:
$Revision: ../hdr/pwd.h@@/main/r11ros/cup_ros-cpe/cu
p_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/setjmp.h:
setjmp.h $Revision: ../hdr/setjmp.h@@/main/r11ros/cu
p_ros-cpe/cup_libc-ros-cpe/2 $
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/stddef.h:
$Revision: ../hdr/stddef.h@@/main/r11ros/cup_ros-cpe
/cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/stdio.h:
$Revision: ../hdr/stdio.h@@/main/r11ros/cup_ros-cpe/
cup_libc-ros-cpe/6 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/stdlib.h:
$Revision: ../hdr/stdlib.h@@/main/r11ros/cup_ros-cpe
/cup_libc-ros-cpe/3 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/string.h:
$Revision: ../hdr/string.h@@/main/r11ros/cup_ros-cpe
/cup_libc-ros-cpe/2 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/time.h:
$Revision: ../hdr/time.h@@/main/r11ros/cup_ros-cpe/c
up_libc-ros-cpe/6 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/utime.h:
$Revision: ../hdr/utime.h@@/main/r11ros/cup_ros-cpe/
cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/wchar.h:
wchar.h $Revision: ../hdr/wchar.h@@/main/r11ros/cup_
ros-cpe/cup_libc-ros-cpe/3 $
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/sys/_size_t.h:
$Revision: ../hdr/sys/_size_t.h@@/main/r11ros/cup_ro
s-cpe/cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/sys/_time_t.h:
$Revision: ../hdr/sys/_time_t.h@@/main/r11ros/cup_ro
s-cpe/cup_libc-ros-cpe/1 $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/threads/rec_mutex.h:
$Revision: ../hdr/threads/rec_mutex.h $ */
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
/usr/include/threads/ktepv.h:
$Revision: ../hdr/threads/ktepv.h $ */
cksum(1) Output:
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
3200799889 5611 /usr/include/ctype.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
1137803967 1291 /usr/include/errno.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
1993635629 4945 /usr/include/locale.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
3073457572 6779 /usr/include/ftw.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
212629695 13265 /usr/include/inttypes.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
300681896 3000 /usr/include/malloc.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
1619052642 6979 /usr/include/mntent.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
1744748058 4864 /usr/include/pwd.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
1002233553 3782 /usr/include/setjmp.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
4017935722 1406 /usr/include/stddef.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
3576246502 21213 /usr/include/stdio.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
161083317 13417 /usr/include/stdlib.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
802164631 6310 /usr/include/string.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
484251452 9940 /usr/include/time.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
3199309624 1817 /usr/include/utime.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
53137255 9572 /usr/include/wchar.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
2795097045 184 /usr/include/threads/rec_mutex.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
3412888502 170 /usr/include/threads/ktepv.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
81113652 942 /usr/include/sys/_size_t.h
ProgSupport.C-INC,fr=B.11.00,fa=HP-UX_B.11.00_32/64,v=HP:
3357664492 958 /usr/include/sys/_time_t.h
Patch Conflicts: None
Patch Dependencies: None
Hardware Dependencies: None
Other Dependencies: None
Supersedes:
PHCO_14103 PHCO_14224 PHCO_14705 PHCO_15769 PHCO_17078 PHCO_18229
PHCO_21017
Equivalent Patches: None
Patch Package Size: 160 KBytes
Installation Instructions:
Please review all instructions and the Hewlett-Packard
SupportLine User Guide or your Hewlett-Packard support terms
and conditions for precautions, scope of license,
restrictions, and, limitation of liability and warranties,
before installing this patch.
------------------------------------------------------------
1. Back up your system before installing a patch.
2. Login as root.
3. Copy the patch to the /tmp directory.
4. Move to the /tmp directory and unshar the patch:
cd /tmp
sh PHCO_23092
5. Run swinstall to install the patch:
swinstall -x autoreboot=true -x patch_match_target=true \
-s /tmp/PHCO_23092.depot
By default swinstall will archive the original software in
/var/adm/sw/save/PHCO_23092. If you do not wish to retain a
copy of the original software, use the patch_save_files option:
swinstall -x autoreboot=true -x patch_match_target=true \
-x patch_save_files=false -s /tmp/PHCO_23092.depot
WARNING: If patch_save_files is false when a patch is installed,
the patch cannot be deinstalled. Please be careful
when using this feature.
For future reference, the contents of the PHCO_23092.text file is
available in the product readme:
swlist -l product -a readme -d @ /tmp/PHCO_23092.depot
To put this patch on a magnetic tape and install from the
tape drive, use the command:
dd if=/tmp/PHCO_23092.depot of=/dev/rmt/0m bs=2k
Special Installation Instructions:
None.
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