-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * LibMemcached
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * * The names of its contributors may not be used to endorse or
- * promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
+/*
+ +--------------------------------------------------------------------+
+ | libmemcached - C/C++ Client Library for memcached |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted under the terms of the BSD license. |
+ | You should have received a copy of the license in a bundled file |
+ | named LICENSE; in case you did not receive a copy you can review |
+ | the terms online at: https://opensource.org/licenses/BSD-3-Clause |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2006-2014 Brian Aker https://datadifferential.com/ |
+ | Copyright (c) 2020 Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
#include "libmemcached/common.h"
#include <cstdio>
#define MAX_ERROR_LENGTH 2048
-struct memcached_error_t
-{
+struct memcached_error_t {
Memcached *root;
uint64_t query_id;
struct memcached_error_t *next;
char message[MAX_ERROR_LENGTH];
};
-static void _set(memcached_instance_st& server, Memcached& memc)
-{
- if (server.error_messages and server.error_messages->query_id != server.root->query_id)
- {
+static void _set(memcached_instance_st &server, Memcached &memc) {
+ if (server.error_messages and server.error_messages->query_id != server.root->query_id) {
memcached_error_free(server);
}
- if (memc.error_messages)
- {
- if (memc.error_messages->rc == MEMCACHED_TIMEOUT)
- {
+ if (memc.error_messages) {
+ if (memc.error_messages->rc == MEMCACHED_TIMEOUT) {
server.io_wait_count.timeouts++;
}
- memcached_error_t *error= libmemcached_xmalloc(&memc, memcached_error_t);
- if (error)
- {
+ memcached_error_t *error = libmemcached_xmalloc(&memc, memcached_error_t);
+ if (error) {
memcpy(error, memc.error_messages, sizeof(memcached_error_t));
- error->next= server.error_messages;
- server.error_messages= error;
+ error->next = server.error_messages;
+ server.error_messages = error;
}
}
}
static int error_log_fd= -1;
#endif
-static void _set(Memcached& memc, memcached_string_t *str, memcached_return_t &rc, const char *at, int local_errno= 0)
-{
- if (memc.error_messages && memc.error_messages->query_id != memc.query_id)
- {
+static void _set(Memcached &memc, memcached_string_t *str, memcached_return_t &rc, const char *at,
+ int local_errno = 0) {
+ if (memc.error_messages && memc.error_messages->query_id != memc.query_id) {
memcached_error_free(memc);
}
- if (memcached_fatal(rc) or rc == MEMCACHED_CLIENT_ERROR)
- {
+ if (memcached_fatal(rc) or rc == MEMCACHED_CLIENT_ERROR) {
// For memory allocation we use our error since it is a bit more specific
- if (local_errno == ENOMEM and rc == MEMCACHED_ERRNO)
- {
- rc= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+ if (local_errno == ENOMEM and rc == MEMCACHED_ERRNO) {
+ rc = MEMCACHED_MEMORY_ALLOCATION_FAILURE;
}
- if (rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE)
- {
- local_errno= ENOMEM;
+ if (rc == MEMCACHED_MEMORY_ALLOCATION_FAILURE) {
+ local_errno = ENOMEM;
}
- if (rc == MEMCACHED_ERRNO and not local_errno)
- {
- local_errno= errno;
- rc= MEMCACHED_ERRNO;
+ if (rc == MEMCACHED_ERRNO and not local_errno) {
+ local_errno = errno;
+ rc = MEMCACHED_ERRNO;
}
- if (rc == MEMCACHED_ERRNO and local_errno == ENOTCONN)
- {
- rc= MEMCACHED_CONNECTION_FAILURE;
+ if (rc == MEMCACHED_ERRNO and local_errno == ENOTCONN) {
+ rc = MEMCACHED_CONNECTION_FAILURE;
}
- if (rc == MEMCACHED_ERRNO and local_errno == ECONNRESET)
- {
- rc= MEMCACHED_CONNECTION_FAILURE;
+ if (rc == MEMCACHED_ERRNO and local_errno == ECONNRESET) {
+ rc = MEMCACHED_CONNECTION_FAILURE;
}
- if (local_errno == EINVAL)
- {
- rc= MEMCACHED_INVALID_ARGUMENTS;
+ if (local_errno == EINVAL) {
+ rc = MEMCACHED_INVALID_ARGUMENTS;
}
- if (local_errno == ECONNREFUSED)
- {
- rc= MEMCACHED_CONNECTION_FAILURE;
+ if (local_errno == ECONNREFUSED) {
+ rc = MEMCACHED_CONNECTION_FAILURE;
}
- if (rc == MEMCACHED_TIMEOUT)
- {
+ if (rc == MEMCACHED_TIMEOUT) {
}
- memcached_error_t *error= libmemcached_xmalloc(&memc, memcached_error_t);
+ memcached_error_t *error = libmemcached_xmalloc(&memc, memcached_error_t);
if (error == NULL) // Bad business if this happens
{
assert_msg(error, "libmemcached_xmalloc() failed to allocate a memcached_error_t");
return;
}
- error->root= &memc;
- error->query_id= memc.query_id;
- error->rc= rc;
- error->local_errno= local_errno;
+ error->root = &memc;
+ error->query_id = memc.query_id;
+ error->rc = rc;
+ error->local_errno = local_errno;
// MEMCACHED_CLIENT_ERROR is a special case because it is an error coming from the server
- if (rc == MEMCACHED_CLIENT_ERROR)
- {
+ if (rc == MEMCACHED_CLIENT_ERROR) {
assert(str);
assert(str->size);
- if (str and str->size)
- {
+ if (str and str->size) {
assert(error->local_errno == 0);
- error->local_errno= 0;
+ error->local_errno = 0;
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s",
- error->root,
- int(str->size), str->c_str);
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s", error->root,
+ int(str->size), str->c_str);
}
- }
- else if (local_errno)
- {
+ } else if (local_errno) {
const char *errmsg_ptr;
char errmsg[MAX_ERROR_LENGTH];
- errmsg[0]= 0;
- errmsg_ptr= errmsg;
+ errmsg[0] = 0;
+ errmsg_ptr = errmsg;
#if defined(HAVE_STRERROR_R_CHAR_P) && HAVE_STRERROR_R_CHAR_P
- errmsg_ptr= strerror_r(local_errno, errmsg, sizeof(errmsg));
+ errmsg_ptr = strerror_r(local_errno, errmsg, sizeof(errmsg));
#elif defined(HAVE_STRERROR_R) && HAVE_STRERROR_R
strerror_r(local_errno, errmsg, sizeof(errmsg));
- errmsg_ptr= errmsg;
+ errmsg_ptr = errmsg;
#elif defined(HAVE_STRERROR) && HAVE_STRERROR
snprintf(errmsg, sizeof(errmsg), "%s", strerror(local_errno));
- errmsg_ptr= errmsg;
+ errmsg_ptr = errmsg;
#endif
- if (str and str->size and local_errno)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s), %.*s -> %s",
- error->root,
- memcached_strerror(&memc, rc),
- errmsg_ptr,
- memcached_string_printf(*str), at);
- }
- else
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s) -> %s",
- error->root,
- memcached_strerror(&memc, rc),
- errmsg_ptr,
- at);
+ if (str and str->size and local_errno) {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s), %.*s -> %s",
+ error->root, memcached_strerror(&memc, rc), errmsg_ptr,
+ memcached_string_printf(*str), at);
+ } else {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s(%s) -> %s",
+ error->root, memcached_strerror(&memc, rc), errmsg_ptr, at);
}
- }
- else if (rc == MEMCACHED_PARSE_ERROR and str and str->size)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s -> %s",
- error->root,
- int(str->size), str->c_str, at);
- }
- else if (str and str->size)
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s, %.*s -> %s",
- error->root,
- memcached_strerror(&memc, rc),
- int(str->size), str->c_str, at);
- }
- else
- {
- error->size= (int)snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s -> %s",
- error->root,
- memcached_strerror(&memc, rc), at);
+ } else if (rc == MEMCACHED_PARSE_ERROR and str and str->size) {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %.*s -> %s", error->root,
+ int(str->size), str->c_str, at);
+ } else if (str and str->size) {
+ error->size =
+ (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s, %.*s -> %s", error->root,
+ memcached_strerror(&memc, rc), int(str->size), str->c_str, at);
+ } else {
+ error->size = (int) snprintf(error->message, MAX_ERROR_LENGTH, "(%p) %s -> %s", error->root,
+ memcached_strerror(&memc, rc), at);
}
- error->next= memc.error_messages;
- memc.error_messages= error;
+ error->next = memc.error_messages;
+ memc.error_messages = error;
#if 0
if (error_log_fd == -1)
{
}
}
-memcached_return_t memcached_set_error(Memcached& memc, memcached_return_t rc, const char *at, const char *str, size_t length)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- memcached_string_t tmp= { str, length };
+memcached_return_t memcached_set_error(Memcached &memc, memcached_return_t rc, const char *at,
+ const char *str, size_t length) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ memcached_string_t tmp = {str, length};
return memcached_set_error(memc, rc, at, tmp);
}
-memcached_return_t memcached_set_error(memcached_instance_st& self, memcached_return_t rc, const char *at, const char *str, size_t length)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- assert_msg(rc != MEMCACHED_SOME_ERRORS, "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a Instance");
+memcached_return_t memcached_set_error(memcached_instance_st &self, memcached_return_t rc,
+ const char *at, const char *str, size_t length) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ assert_msg(rc != MEMCACHED_SOME_ERRORS,
+ "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a Instance");
- memcached_string_t tmp= { str, length };
+ memcached_string_t tmp = {str, length};
return memcached_set_error(self, rc, at, tmp);
}
#ifndef __INTEL_COMPILER
-#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+# pragma GCC diagnostic ignored "-Wformat-nonliteral"
#endif
-memcached_return_t memcached_set_error(Memcached& memc, memcached_return_t rc, const char *at, memcached_string_t& str)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- if (memcached_fatal(rc))
- {
+memcached_return_t memcached_set_error(Memcached &memc, memcached_return_t rc, const char *at,
+ memcached_string_t &str) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ if (memcached_fatal(rc)) {
_set(memc, &str, rc, at);
}
return rc;
}
-memcached_return_t memcached_set_parser_error(Memcached& memc,
- const char *at,
- const char *format, ...)
-{
+memcached_return_t memcached_set_parser_error(Memcached &memc, const char *at, const char *format,
+ ...) {
va_list args;
char buffer[BUFSIZ];
va_start(args, format);
- int length= vsnprintf(buffer, sizeof(buffer), format, args);
+ int length = vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
return memcached_set_error(memc, MEMCACHED_PARSE_ERROR, at, buffer, length);
}
-static inline size_t append_host_to_string(memcached_instance_st& self, char* buffer, const size_t buffer_length)
-{
- size_t size= 0;
- switch (self.type)
- {
+static inline size_t append_host_to_string(memcached_instance_st &self, char *buffer,
+ const size_t buffer_length) {
+ size_t size = 0;
+ switch (self.type) {
case MEMCACHED_CONNECTION_TCP:
case MEMCACHED_CONNECTION_UDP:
- size+= snprintf(buffer, buffer_length, " host: %s:%d",
- self.hostname(), int(self.port()));
+ size += snprintf(buffer, buffer_length, " host: %s:%d", self.hostname(), int(self.port()));
break;
case MEMCACHED_CONNECTION_UNIX_SOCKET:
- size+= snprintf(buffer, buffer_length, " socket: %s",
- self.hostname());
+ size += snprintf(buffer, buffer_length, " socket: %s", self.hostname());
break;
}
return size;
}
-memcached_return_t memcached_set_error(memcached_instance_st& self, memcached_return_t rc, const char *at, memcached_string_t& str)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- assert_msg(rc != MEMCACHED_SOME_ERRORS, "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
- if (memcached_fatal(rc) == false and rc != MEMCACHED_CLIENT_ERROR)
- {
+memcached_return_t memcached_set_error(memcached_instance_st &self, memcached_return_t rc,
+ const char *at, memcached_string_t &str) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ assert_msg(
+ rc != MEMCACHED_SOME_ERRORS,
+ "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
+ if (memcached_fatal(rc) == false and rc != MEMCACHED_CLIENT_ERROR) {
return rc;
}
char hostname_port_message[MAX_ERROR_LENGTH];
- char* hostname_port_message_ptr= hostname_port_message;
- int size= 0;
- if (str.size)
- {
- size= snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ",
- memcached_string_printf(str));
- hostname_port_message_ptr+= size;
+ char *hostname_port_message_ptr = hostname_port_message;
+ int size = 0;
+ if (str.size) {
+ size = snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ",
+ memcached_string_printf(str));
+ hostname_port_message_ptr += size;
}
- size+= append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) -size);
+ size +=
+ append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) - size);
- memcached_string_t error_host= { hostname_port_message, size_t(size) };
+ memcached_string_t error_host = {hostname_port_message, size_t(size)};
assert_msg(self.root, "Programmer error, root was not set on instance");
- if (self.root)
- {
+ if (self.root) {
_set(*self.root, &error_host, rc, at);
_set(self, (*self.root));
assert(self.error_messages);
return rc;
}
-memcached_return_t memcached_set_error(memcached_instance_st& self, memcached_return_t rc, const char *at)
-{
- assert_msg(rc != MEMCACHED_SOME_ERRORS, "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
- if (memcached_fatal(rc) == false)
- {
+memcached_return_t memcached_set_error(memcached_instance_st &self, memcached_return_t rc,
+ const char *at) {
+ assert_msg(
+ rc != MEMCACHED_SOME_ERRORS,
+ "Programmer error, MEMCACHED_SOME_ERRORS was about to be set on a memcached_instance_st");
+ if (memcached_fatal(rc) == false) {
return rc;
}
- char hostname_port[MEMCACHED_NI_MAXHOST +MEMCACHED_NI_MAXSERV + sizeof("host : ")];
- size_t size= append_host_to_string(self, hostname_port, sizeof(hostname_port));
+ char hostname_port[MEMCACHED_NI_MAXHOST + MEMCACHED_NI_MAXSERV + sizeof("host : ")];
+ size_t size = append_host_to_string(self, hostname_port, sizeof(hostname_port));
- memcached_string_t error_host= { hostname_port, size};
+ memcached_string_t error_host = {hostname_port, size};
- if (self.root)
- {
+ if (self.root) {
_set(*self.root, &error_host, rc, at);
_set(self, *self.root);
}
return rc;
}
-memcached_return_t memcached_set_error(Memcached& self, memcached_return_t rc, const char *at)
-{
- assert_msg(rc != MEMCACHED_ERRNO, "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
- if (memcached_fatal(rc) == false)
- {
+memcached_return_t memcached_set_error(Memcached &self, memcached_return_t rc, const char *at) {
+ assert_msg(rc != MEMCACHED_ERRNO,
+ "Programmer error, MEMCACHED_ERRNO was set to be returned to client");
+ if (memcached_fatal(rc) == false) {
return rc;
}
return rc;
}
-memcached_return_t memcached_set_errno(Memcached& self, int local_errno, const char *at, const char *str, size_t length)
-{
- memcached_string_t tmp= { str, length };
+memcached_return_t memcached_set_errno(Memcached &self, int local_errno, const char *at,
+ const char *str, size_t length) {
+ memcached_string_t tmp = {str, length};
return memcached_set_errno(self, local_errno, at, tmp);
}
-memcached_return_t memcached_set_errno(memcached_instance_st& self, int local_errno, const char *at, const char *str, size_t length)
-{
- memcached_string_t tmp= { str, length };
+memcached_return_t memcached_set_errno(memcached_instance_st &self, int local_errno, const char *at,
+ const char *str, size_t length) {
+ memcached_string_t tmp = {str, length};
return memcached_set_errno(self, local_errno, at, tmp);
}
-memcached_return_t memcached_set_errno(Memcached& self, int local_errno, const char *at)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(Memcached &self, int local_errno, const char *at) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
- memcached_return_t rc= MEMCACHED_ERRNO;
+ memcached_return_t rc = MEMCACHED_ERRNO;
_set(self, NULL, rc, at, local_errno);
return rc;
}
-memcached_return_t memcached_set_errno(Memcached& memc, int local_errno, const char *at, memcached_string_t& str)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(Memcached &memc, int local_errno, const char *at,
+ memcached_string_t &str) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
- memcached_return_t rc= MEMCACHED_ERRNO;
+ memcached_return_t rc = MEMCACHED_ERRNO;
_set(memc, &str, rc, at, local_errno);
return rc;
}
-memcached_return_t memcached_set_errno(memcached_instance_st& self, int local_errno, const char *at, memcached_string_t& str)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(memcached_instance_st &self, int local_errno, const char *at,
+ memcached_string_t &str) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
char hostname_port_message[MAX_ERROR_LENGTH];
- char* hostname_port_message_ptr= hostname_port_message;
- size_t size= 0;
- if (str.size)
- {
- size= snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ", memcached_string_printf(str));
+ char *hostname_port_message_ptr = hostname_port_message;
+ size_t size = 0;
+ if (str.size) {
+ size = snprintf(hostname_port_message_ptr, sizeof(hostname_port_message), "%.*s, ",
+ memcached_string_printf(str));
}
- size+= append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) -size);
+ size +=
+ append_host_to_string(self, hostname_port_message_ptr, sizeof(hostname_port_message) - size);
- memcached_string_t error_host= { hostname_port_message, size };
+ memcached_string_t error_host = {hostname_port_message, size};
- memcached_return_t rc= MEMCACHED_ERRNO;
- if (self.root == NULL)
- {
+ memcached_return_t rc = MEMCACHED_ERRNO;
+ if (self.root == NULL) {
return rc;
}
return rc;
}
-memcached_return_t memcached_set_errno(memcached_instance_st& self, int local_errno, const char *at)
-{
- if (local_errno == 0)
- {
+memcached_return_t memcached_set_errno(memcached_instance_st &self, int local_errno,
+ const char *at) {
+ if (local_errno == 0) {
return MEMCACHED_SUCCESS;
}
char hostname_port_message[MAX_ERROR_LENGTH];
- size_t size= append_host_to_string(self, hostname_port_message, sizeof(hostname_port_message));
+ size_t size = append_host_to_string(self, hostname_port_message, sizeof(hostname_port_message));
- memcached_string_t error_host= { hostname_port_message, size };
+ memcached_string_t error_host = {hostname_port_message, size};
- memcached_return_t rc= MEMCACHED_ERRNO;
- if (self.root == NULL)
- {
+ memcached_return_t rc = MEMCACHED_ERRNO;
+ if (self.root == NULL) {
return rc;
}
return rc;
}
-static void _error_print(const memcached_error_t *error)
-{
- if (error == NULL)
- {
+static void _error_print(const memcached_error_t *error) {
+ if (error == NULL) {
return;
}
- if (error->size == 0)
- {
- fprintf(stderr, "\t%s\n", memcached_strerror(NULL, error->rc) );
- }
- else
- {
+ if (error->size == 0) {
+ fprintf(stderr, "\t%s\n", memcached_strerror(NULL, error->rc));
+ } else {
fprintf(stderr, "\t%s %s\n", memcached_strerror(NULL, error->rc), error->message);
}
_error_print(error->next);
}
-void memcached_error_print(const Memcached *shell)
-{
- const Memcached* self= memcached2Memcached(shell);
- if (self == NULL)
- {
+void memcached_error_print(const Memcached *shell) {
+ const Memcached *self = memcached2Memcached(shell);
+ if (self == NULL) {
return;
}
_error_print(self->error_messages);
- for (uint32_t x= 0; x < memcached_server_count(self); x++)
- {
- memcached_instance_st* instance= memcached_instance_by_position(self, x);
+ for (uint32_t x = 0; x < memcached_server_count(self); x++) {
+ memcached_instance_st *instance = memcached_instance_by_position(self, x);
_error_print(instance->error_messages);
}
}
-static void _error_free(memcached_error_t *error)
-{
- if (error)
- {
+static void _error_free(memcached_error_t *error) {
+ if (error) {
_error_free(error->next);
libmemcached_free(error->root, error);
}
}
-void memcached_error_free(Memcached& self)
-{
+void memcached_error_free(Memcached &self) {
_error_free(self.error_messages);
- self.error_messages= NULL;
+ self.error_messages = NULL;
}
-void memcached_error_free(memcached_instance_st& self)
-{
+void memcached_error_free(memcached_instance_st &self) {
_error_free(self.error_messages);
- self.error_messages= NULL;
+ self.error_messages = NULL;
}
-void memcached_error_free(memcached_server_st& self)
-{
+void memcached_error_free(memcached_server_st &self) {
_error_free(self.error_messages);
- self.error_messages= NULL;
+ self.error_messages = NULL;
}
-const char *memcached_error(const memcached_st *memc)
-{
+const char *memcached_error(const memcached_st *memc) {
return memcached_last_error_message(memc);
}
-const char *memcached_last_error_message(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- if (memc->error_messages)
- {
- if (memc->error_messages->size and memc->error_messages->message[0])
- {
+const char *memcached_last_error_message(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ if (memc->error_messages) {
+ if (memc->error_messages->size and memc->error_messages->message[0]) {
return memc->error_messages->message;
}
return memcached_strerror(memc, MEMCACHED_INVALID_ARGUMENTS);
}
-bool memcached_has_current_error(Memcached &memc)
-{
- if (memc.error_messages
- and memc.error_messages->query_id == memc.query_id
+bool memcached_has_current_error(Memcached &memc) {
+ if (memc.error_messages and memc.error_messages->query_id == memc.query_id
and memcached_failed(memc.error_messages->rc))
{
return true;
return false;
}
-bool memcached_has_current_error(memcached_instance_st& server)
-{
+bool memcached_has_current_error(memcached_instance_st &server) {
return memcached_has_current_error(*(server.root));
}
-memcached_return_t memcached_last_error(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc)
- {
- if (memc->error_messages)
- {
+memcached_return_t memcached_last_error(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc) {
+ if (memc->error_messages) {
return memc->error_messages->rc;
}
return MEMCACHED_INVALID_ARGUMENTS;
}
-int memcached_last_error_errno(const memcached_st *shell)
-{
- const Memcached* memc= memcached2Memcached(shell);
- if (memc == NULL)
- {
+int memcached_last_error_errno(const memcached_st *shell) {
+ const Memcached *memc = memcached2Memcached(shell);
+ if (memc == NULL) {
return 0;
}
- if (memc->error_messages == NULL)
- {
+ if (memc->error_messages == NULL) {
return 0;
}
return memc->error_messages->local_errno;
}
-const char *memcached_server_error(const memcached_instance_st * server)
-{
- if (server == NULL)
- {
+const char *memcached_server_error(const memcached_instance_st *server) {
+ if (server == NULL) {
return NULL;
}
- if (server->error_messages == NULL)
- {
+ if (server->error_messages == NULL) {
return memcached_strerror(server->root, MEMCACHED_SUCCESS);
}
- if (server->error_messages->size == 0)
- {
+ if (server->error_messages->size == 0) {
return memcached_strerror(server->root, server->error_messages->rc);
}
return server->error_messages->message;
}
-
-memcached_error_t *memcached_error_copy(const memcached_instance_st& server)
-{
- if (server.error_messages == NULL)
- {
+memcached_error_t *memcached_error_copy(const memcached_instance_st &server) {
+ if (server.error_messages == NULL) {
return NULL;
}
- memcached_error_t *error= libmemcached_xmalloc(server.root, memcached_error_t);
+ memcached_error_t *error = libmemcached_xmalloc(server.root, memcached_error_t);
memcpy(error, server.error_messages, sizeof(memcached_error_t));
- error->next= NULL;
+ error->next = NULL;
return error;
}
-memcached_return_t memcached_server_error_return(const memcached_instance_st * ptr)
-{
- if (ptr == NULL)
- {
+memcached_return_t memcached_server_error_return(const memcached_instance_st *ptr) {
+ if (ptr == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (ptr->error_messages)
- {
+ if (ptr->error_messages) {
return ptr->error_messages->rc;
}
return MEMCACHED_SUCCESS;
}
-memcached_return_t memcached_instance_error_return(memcached_instance_st* instance)
-{
- if (instance == NULL)
- {
+memcached_return_t memcached_instance_error_return(memcached_instance_st *instance) {
+ if (instance == NULL) {
return MEMCACHED_INVALID_ARGUMENTS;
}
- if (instance->error_messages)
- {
+ if (instance->error_messages) {
return instance->error_messages->rc;
}
projects / m6w6 / libmemcached / blobdiff