1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab: 2 * 3 * Gearmand client and server library. 4 * 5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/ 6 * Copyright (C) 2008 Brian Aker, Eric Day 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions are 11 * met: 12 * 13 * * Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * * Redistributions in binary form must reproduce the above 17 * copyright notice, this list of conditions and the following disclaimer 18 * in the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * * The names of its contributors may not be used to endorse or 22 * promote products derived from this software without specific prior 23 * written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 36 * 37 */ 38 39 #pragma once 40 41 /** 42 * Error codes. 43 */ 44 typedef enum 45 { 46 GEARMAN_SUCCESS, 47 GEARMAN_IO_WAIT, 48 GEARMAN_SHUTDOWN, 49 GEARMAN_SHUTDOWN_GRACEFUL, 50 GEARMAN_ERRNO, 51 GEARMAN_EVENT, 52 GEARMAN_TOO_MANY_ARGS, 53 GEARMAN_NO_ACTIVE_FDS, 54 GEARMAN_INVALID_MAGIC, 55 GEARMAN_INVALID_COMMAND, 56 GEARMAN_INVALID_PACKET, 57 GEARMAN_UNEXPECTED_PACKET, 58 GEARMAN_GETADDRINFO, 59 GEARMAN_NO_SERVERS, 60 GEARMAN_LOST_CONNECTION, // Valid for worker return 61 GEARMAN_MEMORY_ALLOCATION_FAILURE, 62 GEARMAN_JOB_EXISTS, 63 GEARMAN_JOB_QUEUE_FULL, 64 GEARMAN_SERVER_ERROR, 65 GEARMAN_WORK_ERROR, 66 GEARMAN_WORK_DATA, 67 GEARMAN_WORK_WARNING, 68 GEARMAN_WORK_STATUS, 69 GEARMAN_WORK_EXCEPTION, 70 GEARMAN_WORK_FAIL, 71 GEARMAN_NOT_CONNECTED, 72 GEARMAN_COULD_NOT_CONNECT, 73 GEARMAN_SEND_IN_PROGRESS, 74 GEARMAN_RECV_IN_PROGRESS, 75 GEARMAN_NOT_FLUSHING, 76 GEARMAN_DATA_TOO_LARGE, 77 GEARMAN_INVALID_FUNCTION_NAME, 78 GEARMAN_INVALID_WORKER_FUNCTION, 79 GEARMAN_NO_REGISTERED_FUNCTION, 80 GEARMAN_NO_REGISTERED_FUNCTIONS, 81 GEARMAN_NO_JOBS, 82 GEARMAN_ECHO_DATA_CORRUPTION, 83 GEARMAN_NEED_WORKLOAD_FN, 84 GEARMAN_PAUSE, 85 GEARMAN_UNKNOWN_STATE, 86 GEARMAN_PTHREAD, 87 GEARMAN_PIPE_EOF, 88 GEARMAN_QUEUE_ERROR, 89 GEARMAN_FLUSH_DATA, 90 GEARMAN_SEND_BUFFER_TOO_SMALL, 91 GEARMAN_IGNORE_PACKET, 92 GEARMAN_UNKNOWN_OPTION, 93 GEARMAN_TIMEOUT, 94 GEARMAN_ARGUMENT_TOO_LARGE, 95 GEARMAN_INVALID_ARGUMENT, 96 GEARMAN_MAX_RETURN /* Always add new error code before */ 97 } gearmand_error_t; 98 99 #define gearmand_success(X) ((X) == GEARMAN_SUCCESS) 100 #define gearmand_failed(X) ((X) != GEARMAN_SUCCESS) 101