topic Re: ldd command result in Operating System - HP-UX

ldd command result

tash S — Tue, 17 Apr 2007 05:19:46 GMT

Hi All,

My shared library is the following result like 'Can't open shared library'

bash-2.04# ldd mod_rsawa_apache.sl
/usr/lib/libCsup_v2.2 => /usr/lib/libCsup_v2.2
/usr/lib/libstd_v2.2 => /usr/lib/libstd_v2.2
/usr/lib/librwtool_v2.2 => /usr/lib/librwtool_v2.2
/usr/lib/libnsl.1 => /usr/lib/libnsl.1
/usr/lib/libxti.2 => /usr/lib/libxti.2
/usr/lib/dld.sl: Can't open shared library: /tmp/lib/libapr-0.sl.9
/usr/lib/dld.sl: No such file or directory

===========

Also I run ldd for dld.sl

bash-2.04# ldd /usr/lib/dld.sl
/usr/lib/dld.sl: Call to mmap() failed - TEXT /usr/lib/dld.sl
/usr/lib/dld.sl: Not enough space
bash-2.04#

If someone knows how to fix, please let us know.

Thanks,

Re: ldd command result

SANTOSH S. MHASKAR — Tue, 17 Apr 2007 06:32:27 GMT

Hi,

ldd is nothing but a toll to List Dymamic Depend.s for a giben executable/library

see

# man ldd

Also from ur message, u have to install a package having shared library
/tmp/lib/libapr-0.sl.9

(This /tmp dir can also make trouble, It is a bad
practice to keep shared libraries in /tmp
)

U can do this also,

# find / -name libapr-0.sl.9

if u get libapr-0.sl.9 in some other path
make a symbolic link from this path to
/tmp/lib/libapr-0.sl.9

Try it.

-Santosh

Re: ldd command result

Dennis Handly — Tue, 17 Apr 2007 07:29:13 GMT

You might want to use chatr(1) on your shlib, it won't stop on errors. It also works on dld.

There were existing threads already that mentioned you can't use ldd on dld.sl:
http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1114562

After you have found libapr-0.sl.9, you could export SHLIB_PATH to that directory:
$ SHLIB_PATH=found-dir ldd mod_rsawa_apache.sl