PR_GETSOCKNAME(3PROC) Process Control Library Functions PR_GETSOCKNAME(3PROC)

pr_getsocknameinject getsockname library call into victim process

Process Control Library (libproc, -lproc)
#include <libproc.h>

pr_getsockname(struct ps_prochandle *P, int sock, struct sockaddr *name, socklen_t *namelen);

The () function injects the getsockname(3SOCKET) library call into the target process P by means of the agent LWP. If the process handle P is the value NULL then this will be equivalent to calling getsockname(3SOCKET) on the currently running process.

The arguments sock, name, and namelen have the same meaning as in getsockname(3SOCKET). See getsockname(3SOCKET) for the full description and purpose of the library call and its arguments.

The () function only works on active processes. Process handles that correspond to core files, zombie processes, or ELF objects do not support library call injection.

Upon successful completion, the pr_getsockname() function's return value is that described in getsockname(3SOCKET). Otherwise, is returned and is set to ENOSYS to indicate that the library call could not be injected.

For the full list of errors see the ERRORS section in getsockname(3SOCKET).

The pr_getsockname() function will fail if:

An error occurred while trying to invoke the agent LWP and inject a library call in the process handle P or the process handle P does not support library call injection.

See in libproc(3LIB).

libproc(3LIB), getsockname(3SOCKET), proc(5)

May 11, 2016 OmniOS