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-rw-r--r--sunrpc/clnt_perr.c406
1 files changed, 202 insertions, 204 deletions
diff --git a/sunrpc/clnt_perr.c b/sunrpc/clnt_perr.c
index 147a5ea23c..68f3640cd7 100644
--- a/sunrpc/clnt_perr.c
+++ b/sunrpc/clnt_perr.c
@@ -38,165 +38,156 @@ 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>
-/* extern char *sys_errlist[]; --drepper@gnu */
-/* extern char *sprintf(); --roland@gnu */
-static char *auth_errmsg();
-
-extern char *strcpy();
+static char *auth_errmsg (enum auth_stat stat);
static char *buf;
static char *
-_buf()
+_buf (void)
{
-
- if (buf == 0)
- buf = (char *)malloc(256);
- return (buf);
+ if (buf == NULL)
+ buf = (char *) malloc (256);
+ return buf;
}
/*
* Print reply error info
*/
char *
-clnt_sperror(rpch, s)
- CLIENT *rpch;
- char *s;
+clnt_sperror (CLIENT * rpch, const char *msg)
{
- struct rpc_err e;
- void clnt_perrno();
- char *err;
- char *str = _buf();
- char *strstart = str;
-
- if (str == 0)
- return (0);
- CLNT_GETERR(rpch, &e);
-
- (void) sprintf(str, "%s: ", s);
- str += strlen(str);
-
- (void) strcpy(str, clnt_sperrno(e.re_status));
- str += strlen(str);
-
- switch (e.re_status) {
- case RPC_SUCCESS:
- case RPC_CANTENCODEARGS:
- case RPC_CANTDECODERES:
- case RPC_TIMEDOUT:
- case RPC_PROGUNAVAIL:
- case RPC_PROCUNAVAIL:
- case RPC_CANTDECODEARGS:
- case RPC_SYSTEMERROR:
- case RPC_UNKNOWNHOST:
- case RPC_UNKNOWNPROTO:
- case RPC_PMAPFAILURE:
- case RPC_PROGNOTREGISTERED:
- case RPC_FAILED:
- break;
-
- case RPC_CANTSEND:
- case RPC_CANTRECV:
- (void) sprintf(str, "; errno = %s",
- sys_errlist[e.re_errno]);
- str += strlen(str);
- break;
-
- case RPC_VERSMISMATCH:
- (void) sprintf(str,
- _("; low version = %lu, high version = %lu"),
- e.re_vers.low, e.re_vers.high);
- str += strlen(str);
- break;
-
- case RPC_AUTHERROR:
- err = auth_errmsg(e.re_why);
- (void) sprintf(str,_("; why = "));
- str += strlen(str);
- if (err != NULL) {
- (void) sprintf(str, "%s",err);
- } else {
- (void) sprintf(str,
- _("(unknown authentication error - %d)"),
- (int) e.re_why);
- }
- str += strlen(str);
- break;
-
- case RPC_PROGVERSMISMATCH:
- (void) sprintf(str,
- _("; low version = %lu, high version = %lu"),
- e.re_vers.low, e.re_vers.high);
- str += strlen(str);
- break;
-
- default: /* unknown */
- (void) sprintf(str,
- "; s1 = %lu, s2 = %lu",
- e.re_lb.s1, e.re_lb.s2);
- str += strlen(str);
- break;
+ char buf[1024];
+ struct rpc_err e;
+ char *err;
+ char *str = _buf ();
+ char *strstart = str;
+ int len;
+
+ if (str == NULL)
+ return NULL;
+ CLNT_GETERR (rpch, &e);
+
+ len = sprintf (str, "%s: ", msg);
+ str += len;
+
+ str = stpcpy (str, clnt_sperrno (e.re_status));
+
+ switch (e.re_status)
+ {
+ case RPC_SUCCESS:
+ case RPC_CANTENCODEARGS:
+ case RPC_CANTDECODERES:
+ case RPC_TIMEDOUT:
+ case RPC_PROGUNAVAIL:
+ case RPC_PROCUNAVAIL:
+ case RPC_CANTDECODEARGS:
+ case RPC_SYSTEMERROR:
+ case RPC_UNKNOWNHOST:
+ case RPC_UNKNOWNPROTO:
+ case RPC_PMAPFAILURE:
+ case RPC_PROGNOTREGISTERED:
+ case RPC_FAILED:
+ break;
+
+ case RPC_CANTSEND:
+ case RPC_CANTRECV:
+ len = sprintf (str, "; errno = %s", strerror_r (e.re_errno,
+ buf, sizeof buf));
+ str += len;
+ break;
+
+ case RPC_VERSMISMATCH:
+ len= sprintf (str, _("; low version = %lu, high version = %lu"),
+ e.re_vers.low, e.re_vers.high);
+ str += len;
+ break;
+
+ case RPC_AUTHERROR:
+ err = auth_errmsg (e.re_why);
+ str = stpcpy (str, _ ("; why = "));
+ if (err != NULL)
+ {
+ str = stpcpy (str, err);
+ }
+ else
+ {
+ len = sprintf (str, _("(unknown authentication error - %d)"),
+ (int) e.re_why);
+ str += len;
}
- (void) sprintf(str, "\n");
- return(strstart) ;
+ break;
+
+ case RPC_PROGVERSMISMATCH:
+ len = sprintf (str, _("; low version = %lu, high version = %lu"),
+ e.re_vers.low, e.re_vers.high);
+ str += len;
+ break;
+
+ default: /* unknown */
+ len = sprintf (str, "; s1 = %lu, s2 = %lu", e.re_lb.s1, e.re_lb.s2);
+ str += len;
+ break;
+ }
+ *str = '\n';
+ return (strstart);
}
void
-clnt_perror(rpch, s)
- CLIENT *rpch;
- char *s;
+clnt_perror (CLIENT * rpch, const char *msg)
{
- (void) fprintf(stderr,"%s",clnt_sperror(rpch,s));
+ (void) fputs (clnt_sperror (rpch, msg), stderr);
}
-struct rpc_errtab {
- enum clnt_stat status;
- char *message;
+struct rpc_errtab
+{
+ enum clnt_stat status;
+ const char *message;
};
-static 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)") }
+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)")}
};
@@ -204,102 +195,109 @@ static struct rpc_errtab rpc_errlist[] = {
* This interface for use by clntrpc
*/
char *
-clnt_sperrno(stat)
- enum clnt_stat stat;
+clnt_sperrno (enum clnt_stat stat)
{
- int i;
+ int i;
- for (i = 0; i < sizeof(rpc_errlist)/sizeof(struct rpc_errtab); i++) {
- if (rpc_errlist[i].status == stat) {
- return _(rpc_errlist[i].message);
- }
+ for (i = 0; i < sizeof (rpc_errlist) / sizeof (struct rpc_errtab); i++)
+ {
+ if (rpc_errlist[i].status == stat)
+ {
+ return _(rpc_errlist[i].message);
}
- return _("RPC: (unknown error code)");
+ }
+ return _("RPC: (unknown error code)");
}
void
-clnt_perrno(num)
- enum clnt_stat num;
+clnt_perrno (enum clnt_stat num)
{
- (void) fprintf(stderr,"%s",clnt_sperrno(num));
+ (void) fputs (clnt_sperrno (num), stderr);
}
char *
-clnt_spcreateerror(s)
- char *s;
+clnt_spcreateerror (const char *msg)
{
- extern int sys_nerr;
- /* extern char *sys_errlist[]; --drepper@gnu */
- char *str = _buf();
-
- if (str == 0)
- return(0);
- (void) sprintf(str, "%s: ", s);
- (void) strcat(str, clnt_sperrno(rpc_createerr.cf_stat));
- switch (rpc_createerr.cf_stat) {
- case RPC_PMAPFAILURE:
- (void) strcat(str, " - ");
- (void) strcat(str,
- clnt_sperrno(rpc_createerr.cf_error.re_status));
- break;
-
- case RPC_SYSTEMERROR:
- (void) strcat(str, " - ");
- if (rpc_createerr.cf_error.re_errno > 0
- && rpc_createerr.cf_error.re_errno < sys_nerr)
- (void) strcat(str,
- sys_errlist[rpc_createerr.cf_error.re_errno]);
- else
- (void) sprintf(&str[strlen(str)], _("Error %d"),
- rpc_createerr.cf_error.re_errno);
- break;
+ char buf[1024];
+ char *str = _buf ();
+ char *cp;
+ int len;
+
+ if (str == NULL)
+ return NULL;
+ len = sprintf (str, "%s: ", msg);
+ cp = str + len;
+ cp = stpcpy (cp, clnt_sperrno (rpc_createerr.cf_stat));
+ switch (rpc_createerr.cf_stat)
+ {
+ case RPC_PMAPFAILURE:
+ cp = stpcpy (cp, " - ");
+ cp = stpcpy (cp, clnt_sperrno (rpc_createerr.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;
}
- (void) strcat(str, "\n");
- return (str);
+ break;
+ default:
+ break;
+ }
+ *cp = '\n';
+ return str;
}
void
-clnt_pcreateerror(s)
- char *s;
+clnt_pcreateerror (const char *msg)
{
- (void) fprintf(stderr,"%s",clnt_spcreateerror(s));
+ (void) fputs (clnt_spcreateerror (msg), stderr);
}
-struct auth_errtab {
- enum auth_stat status;
- char *message;
+struct auth_errtab
+{
+ enum auth_stat status;
+ const char *message;
};
-static 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)") },
+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)")},
};
static char *
-auth_errmsg(stat)
- enum auth_stat stat;
+auth_errmsg (enum auth_stat stat)
{
- int i;
+ size_t i;
- for (i = 0; i < sizeof(auth_errlist)/sizeof(struct auth_errtab); i++) {
- if (auth_errlist[i].status == stat) {
- return _(auth_errlist[i].message);
- }
+ for (i = 0; i < sizeof (auth_errlist) / sizeof (struct auth_errtab); i++)
+ {
+ if (auth_errlist[i].status == stat)
+ {
+ return _(auth_errlist[i].message);
}
- return(NULL);
+ }
+ return NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 13:49:28 +0000