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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/posix/gai_strerror.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
downloadglibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/posix/gai_strerror.c')
-rw-r--r--sysdeps/posix/gai_strerror.c70
1 files changed, 30 insertions, 40 deletions
diff --git a/sysdeps/posix/gai_strerror.c b/sysdeps/posix/gai_strerror.c
index cc13dd4dab..e2835a5674 100644
--- a/sysdeps/posix/gai_strerror.c
+++ b/sysdeps/posix/gai_strerror.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2001, 2002, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
@@ -17,54 +17,44 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <libintl.h>
-#include <netdb.h>
-#include <stdint.h>
#include <stdio.h>
+#include <netdb.h>
+#include <libintl.h>
-
-#define MSGSTRFIELD(line) MSGSTRFIELD1 (line)
-#define MSGSTRFIELD1(line) str##line
-static const union msgstr_t
-{
- struct
+static struct
{
-#define _S(n, s) char MSGSTRFIELD(__LINE__)[sizeof (s)];
-#include "gai_strerror-strs.h"
-#undef _S
- };
- char str[0];
-} msgstr =
+ int code;
+ const char *msg;
+ }
+values[] =
{
- {
-#define _S(n, s) s,
-#include "gai_strerror-strs.h"
-#undef _S
- }
+ { EAI_ADDRFAMILY, N_("Address family for hostname not supported") },
+ { EAI_AGAIN, N_("Temporary failure in name resolution") },
+ { EAI_BADFLAGS, N_("Bad value for ai_flags") },
+ { EAI_FAIL, N_("Non-recoverable failure in name resolution") },
+ { EAI_FAMILY, N_("ai_family not supported") },
+ { EAI_MEMORY, N_("Memory allocation failure") },
+ { EAI_NODATA, N_("No address associated with hostname") },
+ { EAI_NONAME, N_("Name or service not known") },
+ { EAI_SERVICE, N_("Servname not supported for ai_socktype") },
+ { EAI_SOCKTYPE, N_("ai_socktype not supported") },
+ { EAI_SYSTEM, N_("System error") },
+ { EAI_INPROGRESS, N_("Processing request in progress") },
+ { EAI_CANCELED, N_("Request canceled") },
+ { EAI_NOTCANCELED, N_("Request not canceled") },
+ { EAI_ALLDONE, N_("All requests done") },
+ { EAI_INTR, N_("Interrupted by a signal") },
+ { EAI_IDN_ENCODE, N_("Parameter string not correctly encoded") }
};
-static const struct
-{
- int16_t code;
- uint16_t idx;
-} msgidx[] =
- {
-#define _S(n, s) { n, offsetof (union msgstr_t, MSGSTRFIELD (__LINE__)) },
-#include "gai_strerror-strs.h"
-#undef _S
- };
-
const char *
gai_strerror (int code)
{
- const char *result = "Unknown error";
- for (size_t i = 0; i < sizeof (msgidx) / sizeof (msgidx[0]); ++i)
- if (msgidx[i].code == code)
- {
- result = msgstr.str + msgidx[i].idx;
- break;
- }
+ size_t i;
+ for (i = 0; i < sizeof (values) / sizeof (values[0]); ++i)
+ if (values[i].code == code)
+ return _(values[i].msg);
- return _(result);
+ return _("Unknown error");
}
libc_hidden_def (gai_strerror)