Index: ossp-pkg/pth/pth_high.c
RCS File: /v/ossp/cvs/ossp-pkg/pth/pth_high.c,v
rcsdiff -q -kk '-r1.97' '-r1.98' -u '/v/ossp/cvs/ossp-pkg/pth/pth_high.c,v' 2>/dev/null
--- pth_high.c	2002/11/07 13:27:56	1.97
+++ pth_high.c	2002/11/07 15:07:54	1.98
@@ -592,7 +592,8 @@
         return pth_error(-1, EBADF);
 
     /* force filedescriptor into non-blocking mode */
-    fdmode = pth_fdmode(s, PTH_FDMODE_NONBLOCK);
+    if ((fdmode = pth_fdmode(s, PTH_FDMODE_NONBLOCK)) == PTH_FDMODE_ERROR)
+        return pth_error(-1, EBADF);
 
     /* try to connect */
     while (   (rv = pth_sc(connect)(s, (struct sockaddr *)addr, addrlen)) == -1
@@ -647,7 +648,8 @@
         return pth_error(-1, EBADF);
 
     /* force filedescriptor into non-blocking mode */
-    fdmode = pth_fdmode(s, PTH_FDMODE_NONBLOCK);
+    if ((fdmode = pth_fdmode(s, PTH_FDMODE_NONBLOCK)) == PTH_FDMODE_ERROR)
+        return pth_error(-1, EBADF);
 
     /* poll socket via accept */
     ev = NULL;
@@ -777,7 +779,8 @@
         return pth_error(-1, EBADF);
 
     /* force filedescriptor into non-blocking mode */
-    fdmode = pth_fdmode(fd, PTH_FDMODE_NONBLOCK);
+    if ((fdmode = pth_fdmode(fd, PTH_FDMODE_NONBLOCK)) == PTH_FDMODE_ERROR)
+        return pth_error(-1, EBADF);
 
     /* poll filedescriptor if not already in non-blocking operation */
     if (fdmode != PTH_FDMODE_NONBLOCK) {
@@ -996,7 +999,8 @@
         return pth_error(-1, EBADF);
 
     /* force filedescriptor into non-blocking mode */
-    fdmode = pth_fdmode(fd, PTH_FDMODE_NONBLOCK);
+    if ((fdmode = pth_fdmode(fd, PTH_FDMODE_NONBLOCK)) == PTH_FDMODE_ERROR)
+        return pth_error(-1, EBADF);
 
     /* poll filedescriptor if not already in non-blocking operation */
     if (fdmode != PTH_FDMODE_NONBLOCK) {
@@ -1380,7 +1384,8 @@
         return pth_error(-1, EBADF);
 
     /* force filedescriptor into non-blocking mode */
-    fdmode = pth_fdmode(fd, PTH_FDMODE_NONBLOCK);
+    if ((fdmode = pth_fdmode(fd, PTH_FDMODE_NONBLOCK)) == PTH_FDMODE_ERROR)
+        return pth_error(-1, EBADF);
 
     /* poll filedescriptor if not already in non-blocking operation */
     if (fdmode != PTH_FDMODE_NONBLOCK) {