pldd (1) - Linux Man Pages
pldd: display dynamic shared objects linked into a process
pldd - display dynamic shared objects linked into a process
pldd pid pldd option
DESCRIPTIONThe pldd command displays a list of the dynamic shared objects (DSOs) that are linked into the process with the specified process ID (PID). The list includes the libraries that have been dynamically loaded using dlopen(3).
- -?, --help
- Display a help message and exit.
- Display a short usage message and exit.
- -V, --version
- Display program version information and exit.
EXIT STATUSOn success, pldd exits with the status 0. If the specified process does not exist, the user does not have permission to access its dynamic shared object list, or no command-line arguments are supplied, pldd exists with a status of 1. If given an invalid option, it exits with the status 64.
VERSIONSpldd is available since glibc 2.15.
CONFORMING TOThe pldd command is not specified by POSIX.1. Some other systems have a similar command.
lsof -p PID
also shows output that includes the dynamic shared objects that are linked into a process.
The gdb(1) info shared command also shows the shared libraries being used by a process, so that one can obtain similar output to pldd using a command such as the following (to monitor the process with the specified pid):
$ gdb -ex "set confirm off" -ex "set height 0" -ex "info shared" \
From glibc 2.19 to 2.29,
was broken: it just hung when executed.
This problem was fixed in glibc 2.30, and the fix has been backported
to earlier glibc versions in some distributions.
$ echo $$ # Display PID of shell
$ pldd $$ # Display DSOs linked into the shell
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