From: Ben Pfaff <blp@nicira.com>
Date: Thu, 31 Mar 2011 21:50:20 +0000 (-0700)
Subject: Add a few more users for ovs_retval_to_string().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe1e967e3bc6c04f773b150fbb358b2350d0ad8c;p=openvswitch

Add a few more users for ovs_retval_to_string().
---

diff --git a/lib/entropy.c b/lib/entropy.c
index 8a6479be..1f1af50a 100644
--- a/lib/entropy.c
+++ b/lib/entropy.c
@@ -47,8 +47,7 @@ get_entropy(void *buffer, size_t n)
     close(fd);
 
     if (error) {
-        VLOG_ERR("%s: read error (%s)", urandom,
-                 error == EOF ? "unexpected end of file" : strerror(error));
+        VLOG_ERR("%s: read error (%s)", urandom, ovs_retval_to_string(error));
     }
     return error;
 }
diff --git a/lib/ovsdb-error.c b/lib/ovsdb-error.c
index 3b90b161..0ac93dc6 100644
--- a/lib/ovsdb-error.c
+++ b/lib/ovsdb-error.c
@@ -192,12 +192,6 @@ ovsdb_error_clone(const struct ovsdb_error *old)
     }
 }
 
-static const char *
-ovsdb_errno_string(int error)
-{
-    return error == EOF ? "unexpected end of file" : strerror(error);
-}
-
 struct json *
 ovsdb_error_to_json(const struct ovsdb_error *error)
 {
@@ -211,7 +205,7 @@ ovsdb_error_to_json(const struct ovsdb_error *error)
     }
     if (error->errno_) {
         json_object_put_string(json, "io-error",
-                               ovsdb_errno_string(error->errno_));
+                               ovs_retval_to_string(error->errno_));
     }
     return json;
 }
@@ -228,7 +222,7 @@ ovsdb_error_to_string(const struct ovsdb_error *error)
         ds_put_format(&ds, ": %s", error->details);
     }
     if (error->errno_) {
-        ds_put_format(&ds, " (%s)", ovsdb_errno_string(error->errno_));
+        ds_put_format(&ds, " (%s)", ovs_retval_to_string(error->errno_));
     }
     return ds_steal_cstr(&ds);
 }
diff --git a/lib/unixctl.c b/lib/unixctl.c
index 6e0b19ff..c333c54e 100644
--- a/lib/unixctl.c
+++ b/lib/unixctl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -568,8 +568,7 @@ unixctl_client_transact(struct unixctl_client *client,
         if (error) {
             VLOG_WARN("error reading reply from %s: %s",
                       client->connect_path,
-                      (error == EOF ? "unexpected end of file"
-                       : strerror(error)));
+                      ovs_retval_to_string(error));
             goto error;
         }
 
diff --git a/tests/ovsdb-log.at b/tests/ovsdb-log.at
index 507ef8ea..f7b6432e 100644
--- a/tests/ovsdb-log.at
+++ b/tests/ovsdb-log.at
@@ -235,7 +235,7 @@ AT_CHECK(
   [[file: open successful
 file: read: [0]
 file: read: [1]
-file: read failed: I/O error: file: error reading 4 bytes starting at offset 170 (unexpected end of file)
+file: read failed: I/O error: file: error reading 4 bytes starting at offset 170 (End of file)
 file: write:["longer data"] successful
 ]], [ignore])
 AT_CHECK(