(make_request): Fix some typos.
[kopensolaris-gnu/glibc.git] / sunrpc / clnt_perr.c
index 73ec6a1..6446b32 100644 (file)
@@ -39,13 +39,26 @@ static char sccsid[] = "@(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";
  */
 #include <stdio.h>
 #include <string.h>
-#include <rpc/types.h>
-#include <rpc/auth.h>
-#include <rpc/clnt.h>
+#include <libintl.h>
+#include <rpc/rpc.h>
 
-static char *auth_errmsg (enum auth_stat stat);
+#ifdef USE_IN_LIBIO
+# include <wchar.h>
+# include <libio/iolibio.h>
+#endif
+
+static char *auth_errmsg (enum auth_stat stat) internal_function;
 
+#ifdef _RPC_THREAD_SAFE_
+/*
+ * Making buf a preprocessor macro requires renaming the local
+ * buf variable in a few functions.  Overriding a global variable
+ * with a local variable of the same name is a bad idea, anyway.
+ */
+#define buf RPC_THREAD_VARIABLE(clnt_perr_buf_s)
+#else
 static char *buf;
+#endif
 
 static char *
 _buf (void)
@@ -61,7 +74,7 @@ _buf (void)
 char *
 clnt_sperror (CLIENT * rpch, const char *msg)
 {
-  char buf[1024];
+  char chrbuf[1024];
   struct rpc_err e;
   char *err;
   char *str = _buf ();
@@ -96,8 +109,8 @@ clnt_sperror (CLIENT * rpch, const char *msg)
 
     case RPC_CANTSEND:
     case RPC_CANTRECV:
-      len = sprintf (str, "; errno = %s", strerror_r (e.re_errno,
-                                                     buf, sizeof buf));
+      len = sprintf (str, "; errno = %s", __strerror_r (e.re_errno,
+                                                       chrbuf, sizeof chrbuf));
       str += len;
       break;
 
@@ -134,60 +147,118 @@ clnt_sperror (CLIENT * rpch, const char *msg)
       break;
     }
   *str = '\n';
+  *++str = '\0';
   return (strstart);
 }
+libc_hidden_def (clnt_sperror)
 
 void
 clnt_perror (CLIENT * rpch, const char *msg)
 {
-  (void) fputs (clnt_sperror (rpch, msg), stderr);
+  (void) __fxprintf (NULL, "%s", clnt_sperror (rpch, msg));
 }
+libc_hidden_def (clnt_perror)
 
 
 struct rpc_errtab
 {
   enum clnt_stat status;
-  const char *message;
+  unsigned int message_off;
+};
+
+static const char rpc_errstr[] =
+{
+#define RPC_SUCCESS_IDX                0
+  N_("RPC: Success")
+  "\0"
+#define RPC_CANTENCODEARGS_IDX (RPC_SUCCESS_IDX + sizeof "RPC: Success")
+  N_("RPC: Can't encode arguments")
+  "\0"
+#define RPC_CANTDECODERES_IDX  (RPC_CANTENCODEARGS_IDX \
+                                + sizeof "RPC: Can't encode arguments")
+  N_("RPC: Can't decode result")
+  "\0"
+#define RPC_CANTSEND_IDX       (RPC_CANTDECODERES_IDX \
+                                + sizeof "RPC: Can't decode result")
+  N_("RPC: Unable to send")
+  "\0"
+#define RPC_CANTRECV_IDX       (RPC_CANTSEND_IDX \
+                                + sizeof "RPC: Unable to send")
+  N_("RPC: Unable to receive")
+  "\0"
+#define RPC_TIMEDOUT_IDX       (RPC_CANTRECV_IDX \
+                                + sizeof "RPC: Unable to receive")
+  N_("RPC: Timed out")
+  "\0"
+#define RPC_VERSMISMATCH_IDX   (RPC_TIMEDOUT_IDX \
+                                + sizeof "RPC: Timed out")
+  N_("RPC: Incompatible versions of RPC")
+  "\0"
+#define RPC_AUTHERROR_IDX      (RPC_VERSMISMATCH_IDX \
+                                + sizeof "RPC: Incompatible versions of RPC")
+  N_("RPC: Authentication error")
+  "\0"
+#define RPC_PROGUNAVAIL_IDX            (RPC_AUTHERROR_IDX \
+                                + sizeof "RPC: Authentication error")
+  N_("RPC: Program unavailable")
+  "\0"
+#define RPC_PROGVERSMISMATCH_IDX (RPC_PROGUNAVAIL_IDX \
+                                 + sizeof "RPC: Program unavailable")
+  N_("RPC: Program/version mismatch")
+  "\0"
+#define RPC_PROCUNAVAIL_IDX    (RPC_PROGVERSMISMATCH_IDX \
+                                + sizeof "RPC: Program/version mismatch")
+  N_("RPC: Procedure unavailable")
+  "\0"
+#define RPC_CANTDECODEARGS_IDX (RPC_PROCUNAVAIL_IDX \
+                                + sizeof "RPC: Procedure unavailable")
+  N_("RPC: Server can't decode arguments")
+  "\0"
+#define RPC_SYSTEMERROR_IDX    (RPC_CANTDECODEARGS_IDX \
+                                + sizeof "RPC: Server can't decode arguments")
+  N_("RPC: Remote system error")
+  "\0"
+#define RPC_UNKNOWNHOST_IDX    (RPC_SYSTEMERROR_IDX \
+                                + sizeof "RPC: Remote system error")
+  N_("RPC: Unknown host")
+  "\0"
+#define RPC_UNKNOWNPROTO_IDX   (RPC_UNKNOWNHOST_IDX \
+                                + sizeof "RPC: Unknown host")
+  N_("RPC: Unknown protocol")
+  "\0"
+#define RPC_PMAPFAILURE_IDX    (RPC_UNKNOWNPROTO_IDX \
+                                + sizeof "RPC: Unknown protocol")
+  N_("RPC: Port mapper failure")
+  "\0"
+#define RPC_PROGNOTREGISTERED_IDX (RPC_PMAPFAILURE_IDX \
+                                  + sizeof "RPC: Port mapper failure")
+  N_("RPC: Program not registered")
+  "\0"
+#define RPC_FAILED_IDX         (RPC_PROGNOTREGISTERED_IDX \
+                                + sizeof "RPC: Program not registered")
+  N_("RPC: Failed (unspecified error)")
 };
 
 static const struct rpc_errtab rpc_errlist[] =
 {
-  {RPC_SUCCESS,
-   N_("RPC: Success")},
-  {RPC_CANTENCODEARGS,
-   N_("RPC: Can't encode arguments")},
-  {RPC_CANTDECODERES,
-   N_("RPC: Can't decode result")},
-  {RPC_CANTSEND,
-   N_("RPC: Unable to send")},
-  {RPC_CANTRECV,
-   N_("RPC: Unable to receive")},
-  {RPC_TIMEDOUT,
-   N_("RPC: Timed out")},
-  {RPC_VERSMISMATCH,
-   N_("RPC: Incompatible versions of RPC")},
-  {RPC_AUTHERROR,
-   N_("RPC: Authentication error")},
-  {RPC_PROGUNAVAIL,
-   N_("RPC: Program unavailable")},
-  {RPC_PROGVERSMISMATCH,
-   N_("RPC: Program/version mismatch")},
-  {RPC_PROCUNAVAIL,
-   N_("RPC: Procedure unavailable")},
-  {RPC_CANTDECODEARGS,
-   N_("RPC: Server can't decode arguments")},
-  {RPC_SYSTEMERROR,
-   N_("RPC: Remote system error")},
-  {RPC_UNKNOWNHOST,
-   N_("RPC: Unknown host")},
-  {RPC_UNKNOWNPROTO,
-   N_("RPC: Unknown protocol")},
-  {RPC_PMAPFAILURE,
-   N_("RPC: Port mapper failure")},
-  {RPC_PROGNOTREGISTERED,
-   N_("RPC: Program not registered")},
-  {RPC_FAILED,
-   N_("RPC: Failed (unspecified error)")}
+  { RPC_SUCCESS, RPC_SUCCESS_IDX },
+  { RPC_CANTENCODEARGS, RPC_CANTENCODEARGS_IDX },
+  { RPC_CANTDECODERES, RPC_CANTDECODERES_IDX },
+  { RPC_CANTSEND, RPC_CANTSEND_IDX },
+  { RPC_CANTRECV, RPC_CANTRECV_IDX },
+  { RPC_TIMEDOUT, RPC_TIMEDOUT_IDX },
+  { RPC_VERSMISMATCH, RPC_VERSMISMATCH_IDX },
+  { RPC_AUTHERROR, RPC_AUTHERROR_IDX },
+  { RPC_PROGUNAVAIL, RPC_PROGUNAVAIL_IDX },
+  { RPC_PROGVERSMISMATCH, RPC_PROGVERSMISMATCH_IDX },
+  { RPC_PROCUNAVAIL, RPC_PROCUNAVAIL_IDX },
+  { RPC_CANTDECODEARGS, RPC_CANTDECODEARGS_IDX },
+  { RPC_SYSTEMERROR, RPC_SYSTEMERROR_IDX },
+  { RPC_UNKNOWNHOST, RPC_UNKNOWNHOST_IDX },
+  { RPC_UNKNOWNPROTO, RPC_UNKNOWNPROTO_IDX },
+  { RPC_PMAPFAILURE, RPC_PMAPFAILURE_IDX },
+  { RPC_PROGNOTREGISTERED, RPC_PROGNOTREGISTERED_IDX },
+  { RPC_FAILED, RPC_FAILED_IDX }
 };
 
 
@@ -203,91 +274,115 @@ clnt_sperrno (enum clnt_stat stat)
     {
       if (rpc_errlist[i].status == stat)
        {
-         return _(rpc_errlist[i].message);
+         return _(rpc_errstr + rpc_errlist[i].message_off);
        }
     }
   return _("RPC: (unknown error code)");
 }
+libc_hidden_def (clnt_sperrno)
 
 void
 clnt_perrno (enum clnt_stat num)
 {
-  (void) fputs (clnt_sperrno (num), stderr);
+  (void) __fxprintf (NULL, "%s", clnt_sperrno (num));
 }
 
 
 char *
 clnt_spcreateerror (const char *msg)
 {
-  char buf[1024];
+  char chrbuf[1024];
   char *str = _buf ();
   char *cp;
   int len;
+  struct rpc_createerr *ce;
 
   if (str == NULL)
     return NULL;
+  ce = &get_rpc_createerr ();
   len = sprintf (str, "%s: ", msg);
   cp = str + len;
-  cp = stpcpy (cp, clnt_sperrno (rpc_createerr.cf_stat));
-  switch (rpc_createerr.cf_stat)
+  cp = stpcpy (cp, clnt_sperrno (ce->cf_stat));
+  switch (ce->cf_stat)
     {
     case RPC_PMAPFAILURE:
-      cp = stpcpy (cp, " - ");
-      cp = stpcpy (cp, clnt_sperrno (rpc_createerr.cf_error.re_status));
+      cp = stpcpy (stpcpy (cp, " - "),
+                  clnt_sperrno (ce->cf_error.re_status));
       break;
 
     case RPC_SYSTEMERROR:
-      cp = stpcpy (str, " - ");
-      if (rpc_createerr.cf_error.re_errno > 0
-         && rpc_createerr.cf_error.re_errno < sys_nerr)
-       cp = stpcpy (str, strerror_r (rpc_createerr.cf_error.re_errno,
-                                     buf, sizeof buf));
-      else
-       {
-         len = sprintf (cp, _("Error %d"), rpc_createerr.cf_error.re_errno);
-         cp += len;
-       }
+      cp = stpcpy (stpcpy (cp, " - "),
+                  __strerror_r (ce->cf_error.re_errno,
+                                chrbuf, sizeof chrbuf));
       break;
     default:
       break;
     }
   *cp = '\n';
+  *++cp = '\0';
   return str;
 }
+libc_hidden_def (clnt_spcreateerror)
 
 void
 clnt_pcreateerror (const char *msg)
 {
-  (void) fputs (clnt_spcreateerror (msg), stderr);
+  (void) __fxprintf (NULL, "%s", clnt_spcreateerror (msg));
 }
 
 struct auth_errtab
 {
   enum auth_stat status;
-  const char *message;
+  unsigned int message_off;
+};
+
+static const char auth_errstr[] =
+{
+#define AUTH_OK_IDX            0
+   N_("Authentication OK")
+   "\0"
+#define AUTH_BADCRED_IDX       (AUTH_OK_IDX + sizeof "Authentication OK")
+   N_("Invalid client credential")
+   "\0"
+#define AUTH_REJECTEDCRED_IDX  (AUTH_BADCRED_IDX \
+                                + sizeof "Invalid client credential")
+   N_("Server rejected credential")
+   "\0"
+#define AUTH_BADVERF_IDX       (AUTH_REJECTEDCRED_IDX \
+                                + sizeof "Server rejected credential")
+   N_("Invalid client verifier")
+   "\0"
+#define AUTH_REJECTEDVERF_IDX  (AUTH_BADVERF_IDX \
+                                + sizeof "Invalid client verifier")
+   N_("Server rejected verifier")
+   "\0"
+#define AUTH_TOOWEAK_IDX       (AUTH_REJECTEDVERF_IDX \
+                                + sizeof "Server rejected verifier")
+   N_("Client credential too weak")
+   "\0"
+#define AUTH_INVALIDRESP_IDX   (AUTH_TOOWEAK_IDX \
+                                + sizeof "Client credential too weak")
+   N_("Invalid server verifier")
+   "\0"
+#define AUTH_FAILED_IDX                (AUTH_INVALIDRESP_IDX \
+                                + sizeof "Invalid server verifier")
+   N_("Failed (unspecified error)")
 };
 
 static const struct auth_errtab auth_errlist[] =
 {
-  {AUTH_OK,
-   N_("Authentication OK")},
-  {AUTH_BADCRED,
-   N_("Invalid client credential")},
-  {AUTH_REJECTEDCRED,
-   N_("Server rejected credential")},
-  {AUTH_BADVERF,
-   N_("Invalid client verifier")},
-  {AUTH_REJECTEDVERF,
-   N_("Server rejected verifier")},
-  {AUTH_TOOWEAK,
-   N_("Client credential too weak")},
-  {AUTH_INVALIDRESP,
-   N_("Invalid server verifier")},
-  {AUTH_FAILED,
-   N_("Failed (unspecified error)")},
+  { AUTH_OK, AUTH_OK_IDX },
+  { AUTH_BADCRED, AUTH_BADCRED_IDX },
+  { AUTH_REJECTEDCRED, AUTH_REJECTEDCRED_IDX },
+  { AUTH_BADVERF, AUTH_BADVERF_IDX },
+  { AUTH_REJECTEDVERF, AUTH_REJECTEDVERF_IDX },
+  { AUTH_TOOWEAK, AUTH_TOOWEAK_IDX },
+  { AUTH_INVALIDRESP, AUTH_INVALIDRESP_IDX },
+  { AUTH_FAILED, AUTH_FAILED_IDX }
 };
 
 static char *
+internal_function
 auth_errmsg (enum auth_stat stat)
 {
   size_t i;
@@ -296,8 +391,15 @@ auth_errmsg (enum auth_stat stat)
     {
       if (auth_errlist[i].status == stat)
        {
-         return _(auth_errlist[i].message);
+         return _(auth_errstr + auth_errlist[i].message_off);
        }
     }
   return NULL;
 }
+
+
+libc_freeres_fn (free_mem)
+{
+  /* Not libc_freeres_ptr, since buf is a macro.  */
+  free (buf);
+}