X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=authbind.git;a=blobdiff_plain;f=authbind.1;h=2b372eaf08396cf2c5bc5e6af200e35e88999404;hp=c551f773a89fcdc69b565c9121b7ec73f2488cad;hb=6f1ac7c16cc78f7587000bcae3ebfc4aba9925e0;hpb=a7e279d221ec15777ac182884228560518f85f65

diff --git a/authbind.1 b/authbind.1
index c551f77..2b372ea 100644
--- a/authbind.1
+++ b/authbind.1
@@ -190,6 +190,13 @@ makes an
 installation specific to a particular C library.  This version is for
 GNU/Linux libc6 (glibc2).
 .PP
+.B authbind
+may not operate correctly with multithreaded programs.  It is
+inherently very difficult (if not impossible) to perform the kind of
+trickery that authbind does while preventing all undesirable
+interactions between authbind's activities and those of (say) a
+threading runtime system.
+.PP
 It is quite possible that
 .B authbind
 and other programs and facilities which use