replaced all #include <sys/syslog.h> with #include <syslog.h>

[netatalk.git] / etc / papd / session.c

diff --git a/etc/papd/session.c b/etc/papd/session.c
index 7c19aebecc5f78fd8a2e135d5f2e888d1cdcf830..ce8c5b915581b30f57353d732f066ad7577e40d6 100644 (file)
--- a/etc/papd/session.c
+++ b/etc/papd/session.c
@@ -1,5 +1,5 @@
 /*
- * $Id: session.c,v 1.8 2001-08-03 22:13:28 srittau Exp $
+ * $Id: session.c,v 1.12 2002-01-03 17:49:39 sibaz Exp $
  *
  * Copyright (c) 1990,1994 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -9,10 +9,17 @@
 #include "config.h"
 #endif /* HAVE_CONFIG_H */
 
+#ifdef HAVE_SYS_ERRNO_H
+#include <sys/errno.h>
+#endif /* HAVE_SYS_ERRNO_H */
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif /* HAVE_ERRNO_H */
+
 #include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
-#include <sys/syslog.h>
+#include <syslog.h>
 #include <sys/time.h>
 #include <sys/uio.h>
 #include <netatalk/endian.h>
@@ -112,9 +119,14 @@ int session( atp, sat )
        FD_ZERO( &fds );
        FD_SET( atp_fileno( atp ), &fds );
 
-       if (( cc = select( FD_SETSIZE, &fds, 0, 0, &tv )) < 0 ) {
-           syslog( LOG_ERR, "select: %m" );
-           return( -1 );
+       do { /* do list until success or an unrecoverable error occurs */
+         if (( cc = select( FD_SETSIZE, &fds, 0, 0, &tv )) < 0 )
+             syslog( LOG_ERR, "select: %m" ); /* log all errors */
+       } while (( cc < 0 ) && (errno == 4));
+
+       if ( cc < 0 ) {
+         syslog( LOG_ERR, "select: Error is unrecoverable" );
+         return( -1 );
        }
        if ( cc == 0 ) {
            if ( timeout++ > 2 ) {