X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fpoll.m4;h=f0f0b80e2684859d280dfb4553920c7a9c4ffe3a;hb=6e5f53c09490a510344a65d26f5e3989a048fcdf;hp=0cf3183d14a4f8f09bae8da15b0db0b0b9e5ff20;hpb=996ce97a8f8572ae9bade6c7df1aa364bd0e259f;p=gnulib.git

diff --git a/m4/poll.m4 b/m4/poll.m4
index 0cf3183d1..f0f0b80e2 100644
--- a/m4/poll.m4
+++ b/m4/poll.m4
@@ -1,5 +1,5 @@
-# poll.m4 serial 15
-dnl Copyright (c) 2003, 2005-2007, 2009-2011 Free Software Foundation, Inc.
+# poll.m4 serial 17
+dnl Copyright (c) 2003, 2005-2007, 2009-2013 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -8,13 +8,13 @@ AC_DEFUN([gl_FUNC_POLL],
 [
   AC_REQUIRE([gl_POLL_H])
   AC_REQUIRE([gl_SOCKETS])
-  if test "$ac_cv_header_poll_h" = no; then
+  if test $ac_cv_header_poll_h = no; then
     ac_cv_func_poll=no
     gl_cv_func_poll=no
   else
     AC_CHECK_FUNC([poll],
       [# Check whether poll() works on special files (like /dev/null) and
-       # and ttys (like /dev/tty). On MacOS X 10.4.0 and AIX 5.3, it doesn't.
+       # and ttys (like /dev/tty). On Mac OS X 10.4.0 and AIX 5.3, it doesn't.
        AC_RUN_IFELSE([AC_LANG_SOURCE([[
 #include <fcntl.h>
 #include <poll.h>
@@ -24,7 +24,7 @@ AC_DEFUN([gl_FUNC_POLL],
            struct pollfd ufd;
            /* Try /dev/null for reading.  */
            ufd.fd = open ("/dev/null", O_RDONLY);
-           /* If /dev/null does not exist, it's not MacOS X nor AIX. */
+           /* If /dev/null does not exist, it's not Mac OS X nor AIX. */
            if (ufd.fd >= 0)
              {
                ufd.events = POLLIN;
@@ -34,7 +34,7 @@ AC_DEFUN([gl_FUNC_POLL],
              }
            /* Try /dev/null for writing.  */
            ufd.fd = open ("/dev/null", O_WRONLY);
-           /* If /dev/null does not exist, it's not MacOS X nor AIX. */
+           /* If /dev/null does not exist, it's not Mac OS X nor AIX. */
            if (ufd.fd >= 0)
              {
                ufd.events = POLLOUT;
@@ -48,7 +48,7 @@ AC_DEFUN([gl_FUNC_POLL],
          [gl_cv_func_poll=yes],
          [gl_cv_func_poll=no],
          [# When cross-compiling, assume that poll() works everywhere except on
-          # MacOS X or AIX, regardless of its version.
+          # Mac OS X or AIX, regardless of its version.
           AC_EGREP_CPP([MacOSX], [
 #if (defined(__APPLE__) && defined(__MACH__)) || defined(_AIX)
 This is MacOSX or AIX