libctf: spec: be more specific about Solaris CTF versions

Solaris has a CTFv3 now, modelled on FreeBSD's: be explicit that we
are derived from Solaris CTFv2, not v3.

(The spec is not updated for CTFv4/BTF at all yet.)

diff --git a/libctf/doc/ctf-spec.texi b/libctf/doc/ctf-spec.texi
index 5b2b881a895a9f0f5bf755add7bdd3d10d912941..a68a601ac45b40eb34db48f3bf3d8902f1df8e93 100644 (file)
--- a/libctf/doc/ctf-spec.texi
+++ b/libctf/doc/ctf-spec.texi
@@ -321,10 +321,10 @@ The version of the CTF dictionary can be determined by inspecting
 
 @tindex CTF_VERSION_3
 @cindex CTF versions, versions
-@multitable {@code{CTF_VERSION_1_UPGRADED_3}} {Number} {First version, rare.  Very similar to Solaris CTF.}
+@multitable {@code{CTF_VERSION_1_UPGRADED_3}} {Number} {First version, rare.  Very similar to Solaris CTF version 2.}
 @headitem Version @tab Number @tab Description
 @item @code{CTF_VERSION_1}
-@tab 1 @tab First version, rare. Very similar to Solaris CTF.
+@tab 1 @tab First version, rare. Very similar to Solaris CTF version 2.
 
 @item @code{CTF_VERSION_1_UPGRADED_3}
 @tab 2 @tab First version, upgraded to v3 or higher and written out again.