diff options
Diffstat (limited to 'sysdeps/posix/gai_strerror.c')
| -rw-r--r-- | sysdeps/posix/gai_strerror.c | 70 |
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) |