Start on a new library (libsysdecode) that provides routines for decoding

system call information such as system call arguments.  Initially this
will consist of pulling duplicated code out of truss and kdump though it
may prove useful for other utilities in the future.

This commit moves the shared utrace(2) record parser out of kdump into
the library and updates kdump and truss to use it.  One difference from
the previous version is that the library version treats unknown events
that start with the "RTLD" signature as unknown events.  This simplifies
the interface and allows the consumer to decide how to handle all
non-recognized events.  Instead, this function only generates a string
description for known malloc() and RTLD records.

Reviewed by:	bdrewery
Differential Revision:	https://reviews.freebsd.org/D4537

1 files changed, 1 insertions, 0 deletions

diff --git a/contrib/mdocml/lib.in b/contrib/mdocml/lib.in
index d69a654..d6388b2 100644
--- a/contrib/mdocml/lib.in
+++ b/contrib/mdocml/lib.in
@@ -110,6 +110,7 @@ LINE("libsdp",		"Bluetooth Service Discovery Protocol User Library (libsdp, \\-l
 LINE("libssp",		"Buffer Overflow Protection Library (libssp, \\-lssp)")
 LINE("libstdthreads",	"C11 Threads Library (libstdthreads, \\-lstdthreads)")
 LINE("libSystem",	"System Library (libSystem, \\-lSystem)")
+LINE("libsysdcode",	"System Argument Decoding Library (libsysdecode, \\-lsysdecode)")
 LINE("libtacplus",	"TACACS+ Client Library (libtacplus, \\-ltacplus)")
 LINE("libtcplay",	"TrueCrypt-compatible API library (libtcplay, \\-ltcplay)")
 LINE("libtermcap",	"Termcap Access Library (libtermcap, \\-ltermcap)")