X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fpthread_sigmask.texi;h=b78e07c1a974640d1450a8fd06a4d886dd29686a;hb=260e67ceada4f5a198c34a018e8eff4bf15b8a4a;hp=1bd24e599d119774f2d15e24c07bdea29b35d96d;hpb=a9042e00d8afa1e9304412568be26349f85ccd3c;p=gnulib.git

diff --git a/doc/posix-functions/pthread_sigmask.texi b/doc/posix-functions/pthread_sigmask.texi
index 1bd24e599..b78e07c1a 100644
--- a/doc/posix-functions/pthread_sigmask.texi
+++ b/doc/posix-functions/pthread_sigmask.texi
@@ -10,11 +10,23 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-Solaris 2.4, mingw, BeOS.
+Minix 3.1.8, Solaris 2.4, mingw, BeOS.
 @item
 This function is declared in @code{<pthread.h>} instead of @code{<signal.h>}
 on some platforms:
 MacOS X 10.3, FreeBSD 6.4, OpenBSD 3.8, OSF/1 4.0, Solaris 2.6.
+@item
+This function does nothing and always returns 0 in programs that are not
+linked with @code{-lpthread} on some platforms:
+FreeBSD 6.4, HP-UX 11.31, Solaris 9.
+@item
+When it fails, this functions returns -1 instead of the error number on
+some platforms:
+Cygwin 1.7.5.
+@item
+This function does not immediately raise signals that were pending before
+the call and unblocked by the call on some platforms:
+IRIX 6.5.
 @end itemize
 
 Portability problems not fixed by Gnulib: