diff --git a/include/crm/common/results.h b/include/crm/common/results.h index 224bcbeeb9..78ccd0ea07 100644 --- a/include/crm/common/results.h +++ b/include/crm/common/results.h @@ -1,393 +1,394 @@ /* * Copyright 2012-2023 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #ifndef PCMK__CRM_COMMON_RESULTS__H # define PCMK__CRM_COMMON_RESULTS__H #ifdef __cplusplus extern "C" { #endif /*! * \file * \brief Function and executable result codes * \ingroup core */ // Lifted from config.h /* The _Noreturn keyword of C11. */ #ifndef _Noreturn # if (defined __cplusplus \ && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \ || (defined _MSC_VER && 1900 <= _MSC_VER))) # define _Noreturn [[noreturn]] # elif ((!defined __cplusplus || defined __clang__) \ && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \ || 4 < __GNUC__ + (7 <= __GNUC_MINOR__))) /* _Noreturn works as-is. */ # elif 2 < __GNUC__ + (8 <= __GNUC_MINOR__) || 0x5110 <= __SUNPRO_C # define _Noreturn __attribute__ ((__noreturn__)) # elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0) # define _Noreturn __declspec (noreturn) # else # define _Noreturn # endif #endif # define CRM_ASSERT(expr) do { \ if (!(expr)) { \ crm_abort(__FILE__, __func__, __LINE__, #expr, TRUE, FALSE); \ abort(); /* crm_abort() doesn't always abort! */ \ } \ } while(0) /* * Function return codes * * Most Pacemaker API functions return an integer return code. There are two * alternative interpretations. The legacy interpration is that the absolute * value of the return code is either a system error number or a custom * pcmk_err_* number. This is less than ideal because system error numbers are * constrained only to the positive int range, so there's the possibility that * system errors and custom errors could collide (which did in fact happen * already on one architecture). The new intepretation is that negative values * are from the pcmk_rc_e enum, and positive values are system error numbers. * Both use 0 for success. * * For system error codes, see: * - /usr/include/asm-generic/errno.h * - /usr/include/asm-generic/errno-base.h */ // Legacy custom return codes for Pacemaker API functions (deprecated) # define pcmk_ok 0 # define PCMK_ERROR_OFFSET 190 /* Replacements on non-linux systems, see include/portability.h */ # define PCMK_CUSTOM_OFFSET 200 /* Purely custom codes */ # define pcmk_err_generic 201 # define pcmk_err_no_quorum 202 # define pcmk_err_schema_validation 203 # define pcmk_err_transform_failed 204 # define pcmk_err_old_data 205 # define pcmk_err_diff_failed 206 # define pcmk_err_diff_resync 207 # define pcmk_err_cib_modified 208 # define pcmk_err_cib_backup 209 # define pcmk_err_cib_save 210 # define pcmk_err_schema_unchanged 211 # define pcmk_err_cib_corrupt 212 # define pcmk_err_multiple 213 # define pcmk_err_node_unknown 214 # define pcmk_err_already 215 /* On HPPA 215 is ENOSYM (Unknown error 215), which hopefully never happens. */ #ifdef __hppa__ # define pcmk_err_bad_nvpair 250 /* 216 is ENOTSOCK */ # define pcmk_err_unknown_format 252 /* 217 is EDESTADDRREQ */ #else # define pcmk_err_bad_nvpair 216 # define pcmk_err_unknown_format 217 #endif /*! * \enum pcmk_rc_e * \brief Return codes for Pacemaker API functions * * Any Pacemaker API function documented as returning a "standard Pacemaker * return code" will return pcmk_rc_ok (0) on success, and one of this * enumeration's other (negative) values or a (positive) system error number * otherwise. The custom codes are at -1001 and lower, so that the caller may * use -1 through -1000 for their own custom values if desired. While generally * referred to as "errors", nonzero values simply indicate a result, which might * or might not be an error depending on the calling context. */ enum pcmk_rc_e { /* When adding new values, use consecutively lower numbers, update the array * in lib/common/results.c, and test with crm_error. */ + pcmk_rc_no_transaction = -1037, pcmk_rc_bad_xml_patch = -1036, pcmk_rc_bad_input = -1035, pcmk_rc_disabled = -1034, pcmk_rc_duplicate_id = -1033, pcmk_rc_unpack_error = -1032, pcmk_rc_invalid_transition = -1031, pcmk_rc_graph_error = -1030, pcmk_rc_dot_error = -1029, pcmk_rc_underflow = -1028, pcmk_rc_no_input = -1027, pcmk_rc_no_output = -1026, pcmk_rc_after_range = -1025, pcmk_rc_within_range = -1024, pcmk_rc_before_range = -1023, pcmk_rc_undetermined = -1022, pcmk_rc_op_unsatisfied = -1021, pcmk_rc_ipc_pid_only = -1020, pcmk_rc_ipc_unresponsive = -1019, pcmk_rc_ipc_unauthorized = -1018, pcmk_rc_no_quorum = -1017, pcmk_rc_schema_validation = -1016, pcmk_rc_schema_unchanged = -1015, pcmk_rc_transform_failed = -1014, pcmk_rc_old_data = -1013, pcmk_rc_diff_failed = -1012, pcmk_rc_diff_resync = -1011, pcmk_rc_cib_modified = -1010, pcmk_rc_cib_backup = -1009, pcmk_rc_cib_save = -1008, pcmk_rc_cib_corrupt = -1007, pcmk_rc_multiple = -1006, pcmk_rc_node_unknown = -1005, pcmk_rc_already = -1004, pcmk_rc_bad_nvpair = -1003, pcmk_rc_unknown_format = -1002, // Developers: Use a more specific code than pcmk_rc_error whenever possible pcmk_rc_error = -1001, // Values -1 through -1000 reserved for caller use pcmk_rc_ok = 0 // Positive values reserved for system error numbers }; /*! * \enum ocf_exitcode * \brief Exit status codes for resource agents * * The OCF Resource Agent API standard enumerates the possible exit status codes * that agents should return. Besides being used with OCF agents, these values * are also used by the executor as a universal status for all agent standards; * actual results are mapped to these before returning them to clients. */ enum ocf_exitcode { PCMK_OCF_OK = 0, //!< Success PCMK_OCF_UNKNOWN_ERROR = 1, //!< Unspecified error PCMK_OCF_INVALID_PARAM = 2, //!< Parameter invalid (in local context) PCMK_OCF_UNIMPLEMENT_FEATURE = 3, //!< Requested action not implemented PCMK_OCF_INSUFFICIENT_PRIV = 4, //!< Insufficient privileges PCMK_OCF_NOT_INSTALLED = 5, //!< Dependencies not available locally PCMK_OCF_NOT_CONFIGURED = 6, //!< Parameter invalid (inherently) PCMK_OCF_NOT_RUNNING = 7, //!< Service safely stopped PCMK_OCF_RUNNING_PROMOTED = 8, //!< Service active and promoted PCMK_OCF_FAILED_PROMOTED = 9, //!< Service failed and possibly in promoted role PCMK_OCF_DEGRADED = 190, //!< Service active but more likely to fail soon PCMK_OCF_DEGRADED_PROMOTED = 191, //!< Service promoted but more likely to fail soon /* These two are Pacemaker extensions, not in the OCF standard. The * controller records PCMK_OCF_UNKNOWN for pending actions. * PCMK_OCF_CONNECTION_DIED is used only with older DCs that don't support * PCMK_EXEC_NOT_CONNECTED. */ PCMK_OCF_CONNECTION_DIED = 189, //!< \deprecated See PCMK_EXEC_NOT_CONNECTED PCMK_OCF_UNKNOWN = 193, //!< Action is pending #if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1) // Former Pacemaker extensions PCMK_OCF_EXEC_ERROR = 192, //!< \deprecated (Unused) PCMK_OCF_SIGNAL = 194, //!< \deprecated (Unused) PCMK_OCF_NOT_SUPPORTED = 195, //!< \deprecated (Unused) PCMK_OCF_PENDING = 196, //!< \deprecated (Unused) PCMK_OCF_CANCELLED = 197, //!< \deprecated (Unused) PCMK_OCF_TIMEOUT = 198, //!< \deprecated (Unused) PCMK_OCF_OTHER_ERROR = 199, //!< \deprecated (Unused) //! \deprecated Use PCMK_OCF_RUNNING_PROMOTED instead PCMK_OCF_RUNNING_MASTER = PCMK_OCF_RUNNING_PROMOTED, //! \deprecated Use PCMK_OCF_FAILED_PROMOTED instead PCMK_OCF_FAILED_MASTER = PCMK_OCF_FAILED_PROMOTED, //! \deprecated Use PCMK_OCF_DEGRADED_PROMOTED instead PCMK_OCF_DEGRADED_MASTER = PCMK_OCF_DEGRADED_PROMOTED, #endif }; /*! * \enum crm_exit_e * \brief Exit status codes for tools and daemons * * We want well-specified (i.e. OS-invariant) exit status codes for our daemons * and applications so they can be relied on by callers. (Function return codes * and errno's do not make good exit statuses.) * * The only hard rule is that exit statuses must be between 0 and 255; all else * is convention. Universally, 0 is success, and 1 is generic error (excluding * OSes we don't support -- for example, OpenVMS considers 1 success!). * * For init scripts, the LSB gives meaning to 0-7, and sets aside 150-199 for * application use. OCF adds 8-9 and 190-191. * * sysexits.h was an attempt to give additional meanings, but never really * caught on. It uses 0 and 64-78. * * Bash reserves 2 ("incorrect builtin usage") and 126-255 (126 is "command * found but not executable", 127 is "command not found", 128 + n is * "interrupted by signal n"). * * tldp.org recommends 64-113 for application use. * * We try to overlap with the above conventions when practical. */ typedef enum crm_exit_e { // Common convention CRM_EX_OK = 0, //!< Success CRM_EX_ERROR = 1, //!< Unspecified error // LSB + OCF CRM_EX_INVALID_PARAM = 2, //!< Parameter invalid (in local context) CRM_EX_UNIMPLEMENT_FEATURE = 3, //!< Requested action not implemented CRM_EX_INSUFFICIENT_PRIV = 4, //!< Insufficient privileges CRM_EX_NOT_INSTALLED = 5, //!< Dependencies not available locally CRM_EX_NOT_CONFIGURED = 6, //!< Parameter invalid (inherently) CRM_EX_NOT_RUNNING = 7, //!< Service safely stopped CRM_EX_PROMOTED = 8, //!< Service active and promoted CRM_EX_FAILED_PROMOTED = 9, //!< Service failed and possibly promoted // sysexits.h CRM_EX_USAGE = 64, //!< Command line usage error CRM_EX_DATAERR = 65, //!< User-supplied data incorrect CRM_EX_NOINPUT = 66, //!< Input file not available CRM_EX_NOUSER = 67, //!< User does not exist CRM_EX_NOHOST = 68, //!< Host unknown CRM_EX_UNAVAILABLE = 69, //!< Needed service unavailable CRM_EX_SOFTWARE = 70, //!< Internal software bug CRM_EX_OSERR = 71, //!< External (OS/environmental) problem CRM_EX_OSFILE = 72, //!< System file not usable CRM_EX_CANTCREAT = 73, //!< File couldn't be created CRM_EX_IOERR = 74, //!< File I/O error CRM_EX_TEMPFAIL = 75, //!< Try again CRM_EX_PROTOCOL = 76, //!< Protocol violated CRM_EX_NOPERM = 77, //!< Non-file permission issue CRM_EX_CONFIG = 78, //!< Misconfiguration // Custom CRM_EX_FATAL = 100, //!< Do not respawn CRM_EX_PANIC = 101, //!< Panic the local host CRM_EX_DISCONNECT = 102, //!< Lost connection to something CRM_EX_OLD = 103, //!< Update older than existing config CRM_EX_DIGEST = 104, //!< Digest comparison failed CRM_EX_NOSUCH = 105, //!< Requested item does not exist CRM_EX_QUORUM = 106, //!< Local partition does not have quorum CRM_EX_UNSAFE = 107, //!< Requires --force or new conditions CRM_EX_EXISTS = 108, //!< Requested item already exists CRM_EX_MULTIPLE = 109, //!< Requested item has multiple matches CRM_EX_EXPIRED = 110, //!< Requested item has expired CRM_EX_NOT_YET_IN_EFFECT = 111, //!< Requested item is not in effect CRM_EX_INDETERMINATE = 112, //!< Could not determine status CRM_EX_UNSATISFIED = 113, //!< Requested item does not satisfy constraints // Other CRM_EX_TIMEOUT = 124, //!< Convention from timeout(1) /* Anything above 128 overlaps with some shells' use of these values for * "interrupted by signal N", and so may be unreliable when detected by * shell scripts. */ // OCF Resource Agent API 1.1 CRM_EX_DEGRADED = 190, //!< Service active but more likely to fail soon CRM_EX_DEGRADED_PROMOTED = 191, //!< Service promoted but more likely to fail soon /* Custom * * This can be used to initialize exit status variables or to indicate that * a command is pending (which is what the controller uses it for). */ CRM_EX_NONE = 193, //!< No exit status available CRM_EX_MAX = 255, //!< Ensure crm_exit_t can hold this } crm_exit_t; /*! * \enum pcmk_exec_status * \brief Execution status * * These codes are used to specify the result of the attempt to execute an * agent, rather than the agent's result itself. */ enum pcmk_exec_status { PCMK_EXEC_UNKNOWN = -2, //!< Used only to initialize variables PCMK_EXEC_PENDING = -1, //!< Action is in progress PCMK_EXEC_DONE, //!< Action completed, result is known PCMK_EXEC_CANCELLED, //!< Action was cancelled PCMK_EXEC_TIMEOUT, //!< Action did not complete in time PCMK_EXEC_NOT_SUPPORTED, //!< Agent does not implement requested action PCMK_EXEC_ERROR, //!< Execution failed, may be retried PCMK_EXEC_ERROR_HARD, //!< Execution failed, do not retry on node PCMK_EXEC_ERROR_FATAL, //!< Execution failed, do not retry anywhere PCMK_EXEC_NOT_INSTALLED, //!< Agent or dependency not available locally PCMK_EXEC_NOT_CONNECTED, //!< No connection to executor PCMK_EXEC_INVALID, //!< Action cannot be attempted (e.g. shutdown) PCMK_EXEC_NO_FENCE_DEVICE, //!< No fence device is configured for target PCMK_EXEC_NO_SECRETS, //!< Necessary CIB secrets are unavailable // Add new values above here then update this one below PCMK_EXEC_MAX = PCMK_EXEC_NO_SECRETS, //!< Maximum value for this enum }; /*! * \enum pcmk_result_type * \brief Types of Pacemaker result codes * * A particular integer can have different meanings within different Pacemaker * result code families. It may be interpretable within zero, one, or multiple * families. * * These values are useful for specifying how an integer result code should be * interpreted in situations involving a generic integer value. For example, a * function that can process multiple types of result codes might accept an * arbitrary integer argument along with a \p pcmk_result_type argument that * specifies how to interpret the integer. */ enum pcmk_result_type { pcmk_result_legacy = 0, //!< Legacy API function return code pcmk_result_rc = 1, //!< Standard Pacemaker return code pcmk_result_exitcode = 2, //!< Exit status code pcmk_result_exec_status = 3, //!< Execution status }; int pcmk_result_get_strings(int code, enum pcmk_result_type type, const char **name, const char **desc); const char *pcmk_rc_name(int rc); const char *pcmk_rc_str(int rc); crm_exit_t pcmk_rc2exitc(int rc); enum ocf_exitcode pcmk_rc2ocf(int rc); int pcmk_rc2legacy(int rc); int pcmk_legacy2rc(int legacy_rc); const char *pcmk_strerror(int rc); const char *pcmk_errorname(int rc); const char *bz2_strerror(int rc); const char *crm_exit_name(crm_exit_t exit_code); const char *crm_exit_str(crm_exit_t exit_code); _Noreturn crm_exit_t crm_exit(crm_exit_t rc); static inline const char * pcmk_exec_status_str(enum pcmk_exec_status status) { switch (status) { case PCMK_EXEC_PENDING: return "pending"; case PCMK_EXEC_DONE: return "complete"; case PCMK_EXEC_CANCELLED: return "Cancelled"; case PCMK_EXEC_TIMEOUT: return "Timed Out"; case PCMK_EXEC_NOT_SUPPORTED: return "NOT SUPPORTED"; case PCMK_EXEC_ERROR: return "Error"; case PCMK_EXEC_ERROR_HARD: return "Hard error"; case PCMK_EXEC_ERROR_FATAL: return "Fatal error"; case PCMK_EXEC_NOT_INSTALLED: return "Not installed"; case PCMK_EXEC_NOT_CONNECTED: return "Internal communication failure"; case PCMK_EXEC_INVALID: return "Cannot execute now"; case PCMK_EXEC_NO_FENCE_DEVICE: return "No fence device"; case PCMK_EXEC_NO_SECRETS: return "CIB secrets unavailable"; default: return "UNKNOWN!"; } } #ifdef __cplusplus } #endif #endif diff --git a/lib/common/results.c b/lib/common/results.c index 93d79eb3be..887bf8ea6f 100644 --- a/lib/common/results.c +++ b/lib/common/results.c @@ -1,1049 +1,1054 @@ /* * Copyright 2004-2023 the Pacemaker project contributors * * The version control history for this file may have further details. * * This source code is licensed under the GNU Lesser General Public License * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY. */ #include #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif #include #include #include #include #include #include #include G_DEFINE_QUARK(pcmk-rc-error-quark, pcmk__rc_error) G_DEFINE_QUARK(pcmk-exitc-error-quark, pcmk__exitc_error) // General (all result code types) /*! * \brief Get the name and description of a given result code * * A result code can be interpreted as a member of any one of several families. * * \param[in] code The result code to look up * \param[in] type How \p code should be interpreted * \param[out] name Where to store the result code's name * \param[out] desc Where to store the result code's description * * \return Standard Pacemaker return code */ int pcmk_result_get_strings(int code, enum pcmk_result_type type, const char **name, const char **desc) { const char *code_name = NULL; const char *code_desc = NULL; switch (type) { case pcmk_result_legacy: code_name = pcmk_errorname(code); code_desc = pcmk_strerror(code); break; case pcmk_result_rc: code_name = pcmk_rc_name(code); code_desc = pcmk_rc_str(code); break; case pcmk_result_exitcode: code_name = crm_exit_name(code); code_desc = crm_exit_str((crm_exit_t) code); break; default: return pcmk_rc_undetermined; } if (name != NULL) { *name = code_name; } if (desc != NULL) { *desc = code_desc; } return pcmk_rc_ok; } /*! * \internal * \brief Get the lower and upper bounds of a result code family * * \param[in] type Type of result code * \param[out] lower Where to store the lower bound * \param[out] upper Where to store the upper bound * * \return Standard Pacemaker return code * * \note There is no true upper bound on standard Pacemaker return codes or * legacy return codes. All system \p errno values are valid members of * these result code families, and there is no global upper limit nor a * constant by which to refer to the highest \p errno value on a given * system. */ int pcmk__result_bounds(enum pcmk_result_type type, int *lower, int *upper) { CRM_ASSERT((lower != NULL) && (upper != NULL)); switch (type) { case pcmk_result_legacy: *lower = pcmk_ok; *upper = 256; // should be enough for almost any system error code break; case pcmk_result_rc: *lower = pcmk_rc_error - pcmk__n_rc + 1; *upper = 256; break; case pcmk_result_exitcode: *lower = CRM_EX_OK; *upper = CRM_EX_MAX; break; default: *lower = 0; *upper = -1; return pcmk_rc_undetermined; } return pcmk_rc_ok; } // @COMPAT Legacy function return codes //! \deprecated Use standard return codes and pcmk_rc_name() instead const char * pcmk_errorname(int rc) { rc = abs(rc); switch (rc) { case pcmk_err_generic: return "pcmk_err_generic"; case pcmk_err_no_quorum: return "pcmk_err_no_quorum"; case pcmk_err_schema_validation: return "pcmk_err_schema_validation"; case pcmk_err_transform_failed: return "pcmk_err_transform_failed"; case pcmk_err_old_data: return "pcmk_err_old_data"; case pcmk_err_diff_failed: return "pcmk_err_diff_failed"; case pcmk_err_diff_resync: return "pcmk_err_diff_resync"; case pcmk_err_cib_modified: return "pcmk_err_cib_modified"; case pcmk_err_cib_backup: return "pcmk_err_cib_backup"; case pcmk_err_cib_save: return "pcmk_err_cib_save"; case pcmk_err_cib_corrupt: return "pcmk_err_cib_corrupt"; case pcmk_err_multiple: return "pcmk_err_multiple"; case pcmk_err_node_unknown: return "pcmk_err_node_unknown"; case pcmk_err_already: return "pcmk_err_already"; case pcmk_err_bad_nvpair: return "pcmk_err_bad_nvpair"; case pcmk_err_unknown_format: return "pcmk_err_unknown_format"; default: return pcmk_rc_name(rc); // system errno } } //! \deprecated Use standard return codes and pcmk_rc_str() instead const char * pcmk_strerror(int rc) { return pcmk_rc_str(pcmk_legacy2rc(rc)); } // Standard Pacemaker API return codes /* This array is used only for nonzero values of pcmk_rc_e. Its values must be * kept in the exact reverse order of the enum value numbering (i.e. add new * values to the end of the array). */ static const struct pcmk__rc_info { const char *name; const char *desc; int legacy_rc; } pcmk__rcs[] = { { "pcmk_rc_error", "Error", -pcmk_err_generic, }, { "pcmk_rc_unknown_format", "Unknown output format", -pcmk_err_unknown_format, }, { "pcmk_rc_bad_nvpair", "Bad name/value pair given", -pcmk_err_bad_nvpair, }, { "pcmk_rc_already", "Already in requested state", -pcmk_err_already, }, { "pcmk_rc_node_unknown", "Node not found", -pcmk_err_node_unknown, }, { "pcmk_rc_multiple", "Resource active on multiple nodes", -pcmk_err_multiple, }, { "pcmk_rc_cib_corrupt", "Could not parse on-disk configuration", -pcmk_err_cib_corrupt, }, { "pcmk_rc_cib_save", "Could not save new configuration to disk", -pcmk_err_cib_save, }, { "pcmk_rc_cib_backup", "Could not archive previous configuration", -pcmk_err_cib_backup, }, { "pcmk_rc_cib_modified", "On-disk configuration was manually modified", -pcmk_err_cib_modified, }, { "pcmk_rc_diff_resync", "Application of update diff failed, requesting full refresh", -pcmk_err_diff_resync, }, { "pcmk_rc_diff_failed", "Application of update diff failed", -pcmk_err_diff_failed, }, { "pcmk_rc_old_data", "Update was older than existing configuration", -pcmk_err_old_data, }, { "pcmk_rc_transform_failed", "Schema transform failed", -pcmk_err_transform_failed, }, { "pcmk_rc_schema_unchanged", "Schema is already the latest available", -pcmk_err_schema_unchanged, }, { "pcmk_rc_schema_validation", "Update does not conform to the configured schema", -pcmk_err_schema_validation, }, { "pcmk_rc_no_quorum", "Operation requires quorum", -pcmk_err_no_quorum, }, { "pcmk_rc_ipc_unauthorized", "IPC server is blocked by unauthorized process", -pcmk_err_generic, }, { "pcmk_rc_ipc_unresponsive", "IPC server is unresponsive", -pcmk_err_generic, }, { "pcmk_rc_ipc_pid_only", "IPC server process is active but not accepting connections", -pcmk_err_generic, }, { "pcmk_rc_op_unsatisfied", "Not applicable under current conditions", -pcmk_err_generic, }, { "pcmk_rc_undetermined", "Result undetermined", -pcmk_err_generic, }, { "pcmk_rc_before_range", "Result occurs before given range", -pcmk_err_generic, }, { "pcmk_rc_within_range", "Result occurs within given range", -pcmk_err_generic, }, { "pcmk_rc_after_range", "Result occurs after given range", -pcmk_err_generic, }, { "pcmk_rc_no_output", "Output message produced no output", -pcmk_err_generic, }, { "pcmk_rc_no_input", "Input file not available", -pcmk_err_generic, }, { "pcmk_rc_underflow", "Value too small to be stored in data type", -pcmk_err_generic, }, { "pcmk_rc_dot_error", "Error writing dot(1) file", -pcmk_err_generic, }, { "pcmk_rc_graph_error", "Error writing graph file", -pcmk_err_generic, }, { "pcmk_rc_invalid_transition", "Cluster simulation produced invalid transition", -pcmk_err_generic, }, { "pcmk_rc_unpack_error", "Unable to parse CIB XML", -pcmk_err_generic, }, { "pcmk_rc_duplicate_id", "Two or more XML elements have the same ID", -pcmk_err_generic, }, { "pcmk_rc_disabled", "Disabled", -pcmk_err_generic, }, { "pcmk_rc_bad_input", "Bad input value provided", -pcmk_err_generic, }, { "pcmk_rc_bad_xml_patch", "Bad XML patch format", -pcmk_err_generic, }, + { "pcmk_rc_no_transaction", + "No active transaction found", + -pcmk_err_generic, + }, }; /*! * \internal * \brief The number of enum pcmk_rc_e values, excluding \c pcmk_rc_ok * * This constant stores the number of negative standard Pacemaker return codes. * These represent Pacemaker-custom error codes. The count does not include * positive system error numbers, nor does it include \c pcmk_rc_ok (success). */ const size_t pcmk__n_rc = PCMK__NELEM(pcmk__rcs); /*! * \brief Get a return code constant name as a string * * \param[in] rc Integer return code to convert * * \return String of constant name corresponding to rc */ const char * pcmk_rc_name(int rc) { if ((rc <= pcmk_rc_error) && ((pcmk_rc_error - rc) < pcmk__n_rc)) { return pcmk__rcs[pcmk_rc_error - rc].name; } switch (rc) { case pcmk_rc_ok: return "pcmk_rc_ok"; case E2BIG: return "E2BIG"; case EACCES: return "EACCES"; case EADDRINUSE: return "EADDRINUSE"; case EADDRNOTAVAIL: return "EADDRNOTAVAIL"; case EAFNOSUPPORT: return "EAFNOSUPPORT"; case EAGAIN: return "EAGAIN"; case EALREADY: return "EALREADY"; case EBADF: return "EBADF"; case EBADMSG: return "EBADMSG"; case EBUSY: return "EBUSY"; case ECANCELED: return "ECANCELED"; case ECHILD: return "ECHILD"; case ECOMM: return "ECOMM"; case ECONNABORTED: return "ECONNABORTED"; case ECONNREFUSED: return "ECONNREFUSED"; case ECONNRESET: return "ECONNRESET"; /* case EDEADLK: return "EDEADLK"; */ case EDESTADDRREQ: return "EDESTADDRREQ"; case EDOM: return "EDOM"; case EDQUOT: return "EDQUOT"; case EEXIST: return "EEXIST"; case EFAULT: return "EFAULT"; case EFBIG: return "EFBIG"; case EHOSTDOWN: return "EHOSTDOWN"; case EHOSTUNREACH: return "EHOSTUNREACH"; case EIDRM: return "EIDRM"; case EILSEQ: return "EILSEQ"; case EINPROGRESS: return "EINPROGRESS"; case EINTR: return "EINTR"; case EINVAL: return "EINVAL"; case EIO: return "EIO"; case EISCONN: return "EISCONN"; case EISDIR: return "EISDIR"; case ELIBACC: return "ELIBACC"; case ELOOP: return "ELOOP"; case EMFILE: return "EMFILE"; case EMLINK: return "EMLINK"; case EMSGSIZE: return "EMSGSIZE"; #ifdef EMULTIHOP // Not available on OpenBSD case EMULTIHOP: return "EMULTIHOP"; #endif case ENAMETOOLONG: return "ENAMETOOLONG"; case ENETDOWN: return "ENETDOWN"; case ENETRESET: return "ENETRESET"; case ENETUNREACH: return "ENETUNREACH"; case ENFILE: return "ENFILE"; case ENOBUFS: return "ENOBUFS"; case ENODATA: return "ENODATA"; case ENODEV: return "ENODEV"; case ENOENT: return "ENOENT"; case ENOEXEC: return "ENOEXEC"; case ENOKEY: return "ENOKEY"; case ENOLCK: return "ENOLCK"; #ifdef ENOLINK // Not available on OpenBSD case ENOLINK: return "ENOLINK"; #endif case ENOMEM: return "ENOMEM"; case ENOMSG: return "ENOMSG"; case ENOPROTOOPT: return "ENOPROTOOPT"; case ENOSPC: return "ENOSPC"; #ifdef ENOSR case ENOSR: return "ENOSR"; #endif #ifdef ENOSTR case ENOSTR: return "ENOSTR"; #endif case ENOSYS: return "ENOSYS"; case ENOTBLK: return "ENOTBLK"; case ENOTCONN: return "ENOTCONN"; case ENOTDIR: return "ENOTDIR"; case ENOTEMPTY: return "ENOTEMPTY"; case ENOTSOCK: return "ENOTSOCK"; #if ENOTSUP != EOPNOTSUPP case ENOTSUP: return "ENOTSUP"; #endif case ENOTTY: return "ENOTTY"; case ENOTUNIQ: return "ENOTUNIQ"; case ENXIO: return "ENXIO"; case EOPNOTSUPP: return "EOPNOTSUPP"; case EOVERFLOW: return "EOVERFLOW"; case EPERM: return "EPERM"; case EPFNOSUPPORT: return "EPFNOSUPPORT"; case EPIPE: return "EPIPE"; case EPROTO: return "EPROTO"; case EPROTONOSUPPORT: return "EPROTONOSUPPORT"; case EPROTOTYPE: return "EPROTOTYPE"; case ERANGE: return "ERANGE"; case EREMOTE: return "EREMOTE"; case EREMOTEIO: return "EREMOTEIO"; case EROFS: return "EROFS"; case ESHUTDOWN: return "ESHUTDOWN"; case ESPIPE: return "ESPIPE"; case ESOCKTNOSUPPORT: return "ESOCKTNOSUPPORT"; case ESRCH: return "ESRCH"; case ESTALE: return "ESTALE"; case ETIME: return "ETIME"; case ETIMEDOUT: return "ETIMEDOUT"; case ETXTBSY: return "ETXTBSY"; #ifdef EUNATCH case EUNATCH: return "EUNATCH"; #endif case EUSERS: return "EUSERS"; /* case EWOULDBLOCK: return "EWOULDBLOCK"; */ case EXDEV: return "EXDEV"; #ifdef EBADE // Not available on OS X case EBADE: return "EBADE"; case EBADFD: return "EBADFD"; case EBADSLT: return "EBADSLT"; case EDEADLOCK: return "EDEADLOCK"; case EBADR: return "EBADR"; case EBADRQC: return "EBADRQC"; case ECHRNG: return "ECHRNG"; #ifdef EISNAM // Not available on OS X, Illumos, Solaris case EISNAM: return "EISNAM"; case EKEYEXPIRED: return "EKEYEXPIRED"; case EKEYREVOKED: return "EKEYREVOKED"; #endif case EKEYREJECTED: return "EKEYREJECTED"; case EL2HLT: return "EL2HLT"; case EL2NSYNC: return "EL2NSYNC"; case EL3HLT: return "EL3HLT"; case EL3RST: return "EL3RST"; case ELIBBAD: return "ELIBBAD"; case ELIBMAX: return "ELIBMAX"; case ELIBSCN: return "ELIBSCN"; case ELIBEXEC: return "ELIBEXEC"; #ifdef ENOMEDIUM // Not available on OS X, Illumos, Solaris case ENOMEDIUM: return "ENOMEDIUM"; case EMEDIUMTYPE: return "EMEDIUMTYPE"; #endif case ENONET: return "ENONET"; case ENOPKG: return "ENOPKG"; case EREMCHG: return "EREMCHG"; case ERESTART: return "ERESTART"; case ESTRPIPE: return "ESTRPIPE"; #ifdef EUCLEAN // Not available on OS X, Illumos, Solaris case EUCLEAN: return "EUCLEAN"; #endif case EXFULL: return "EXFULL"; #endif // EBADE default: return "Unknown"; } } /*! * \brief Get a user-friendly description of a return code * * \param[in] rc Integer return code to convert * * \return String description of rc */ const char * pcmk_rc_str(int rc) { if (rc == pcmk_rc_ok) { return "OK"; } if ((rc <= pcmk_rc_error) && ((pcmk_rc_error - rc) < pcmk__n_rc)) { return pcmk__rcs[pcmk_rc_error - rc].desc; } if (rc < 0) { return "Error"; } // Handle values that could be defined by system or by portability.h switch (rc) { #ifdef PCMK__ENOTUNIQ case ENOTUNIQ: return "Name not unique on network"; #endif #ifdef PCMK__ECOMM case ECOMM: return "Communication error on send"; #endif #ifdef PCMK__ELIBACC case ELIBACC: return "Can not access a needed shared library"; #endif #ifdef PCMK__EREMOTEIO case EREMOTEIO: return "Remote I/O error"; #endif #ifdef PCMK__ENOKEY case ENOKEY: return "Required key not available"; #endif #ifdef PCMK__ENODATA case ENODATA: return "No data available"; #endif #ifdef PCMK__ETIME case ETIME: return "Timer expired"; #endif #ifdef PCMK__EKEYREJECTED case EKEYREJECTED: return "Key was rejected by service"; #endif default: return strerror(rc); } } // This returns negative values for errors //! \deprecated Use standard return codes instead int pcmk_rc2legacy(int rc) { if (rc >= 0) { return -rc; // OK or system errno } if ((rc <= pcmk_rc_error) && ((pcmk_rc_error - rc) < pcmk__n_rc)) { return pcmk__rcs[pcmk_rc_error - rc].legacy_rc; } return -pcmk_err_generic; } //! \deprecated Use standard return codes instead int pcmk_legacy2rc(int legacy_rc) { legacy_rc = abs(legacy_rc); switch (legacy_rc) { case pcmk_err_no_quorum: return pcmk_rc_no_quorum; case pcmk_err_schema_validation: return pcmk_rc_schema_validation; case pcmk_err_schema_unchanged: return pcmk_rc_schema_unchanged; case pcmk_err_transform_failed: return pcmk_rc_transform_failed; case pcmk_err_old_data: return pcmk_rc_old_data; case pcmk_err_diff_failed: return pcmk_rc_diff_failed; case pcmk_err_diff_resync: return pcmk_rc_diff_resync; case pcmk_err_cib_modified: return pcmk_rc_cib_modified; case pcmk_err_cib_backup: return pcmk_rc_cib_backup; case pcmk_err_cib_save: return pcmk_rc_cib_save; case pcmk_err_cib_corrupt: return pcmk_rc_cib_corrupt; case pcmk_err_multiple: return pcmk_rc_multiple; case pcmk_err_node_unknown: return pcmk_rc_node_unknown; case pcmk_err_already: return pcmk_rc_already; case pcmk_err_bad_nvpair: return pcmk_rc_bad_nvpair; case pcmk_err_unknown_format: return pcmk_rc_unknown_format; case pcmk_err_generic: return pcmk_rc_error; case pcmk_ok: return pcmk_rc_ok; default: return legacy_rc; // system errno } } // Exit status codes const char * crm_exit_name(crm_exit_t exit_code) { switch (exit_code) { case CRM_EX_OK: return "CRM_EX_OK"; case CRM_EX_ERROR: return "CRM_EX_ERROR"; case CRM_EX_INVALID_PARAM: return "CRM_EX_INVALID_PARAM"; case CRM_EX_UNIMPLEMENT_FEATURE: return "CRM_EX_UNIMPLEMENT_FEATURE"; case CRM_EX_INSUFFICIENT_PRIV: return "CRM_EX_INSUFFICIENT_PRIV"; case CRM_EX_NOT_INSTALLED: return "CRM_EX_NOT_INSTALLED"; case CRM_EX_NOT_CONFIGURED: return "CRM_EX_NOT_CONFIGURED"; case CRM_EX_NOT_RUNNING: return "CRM_EX_NOT_RUNNING"; case CRM_EX_PROMOTED: return "CRM_EX_PROMOTED"; case CRM_EX_FAILED_PROMOTED: return "CRM_EX_FAILED_PROMOTED"; case CRM_EX_USAGE: return "CRM_EX_USAGE"; case CRM_EX_DATAERR: return "CRM_EX_DATAERR"; case CRM_EX_NOINPUT: return "CRM_EX_NOINPUT"; case CRM_EX_NOUSER: return "CRM_EX_NOUSER"; case CRM_EX_NOHOST: return "CRM_EX_NOHOST"; case CRM_EX_UNAVAILABLE: return "CRM_EX_UNAVAILABLE"; case CRM_EX_SOFTWARE: return "CRM_EX_SOFTWARE"; case CRM_EX_OSERR: return "CRM_EX_OSERR"; case CRM_EX_OSFILE: return "CRM_EX_OSFILE"; case CRM_EX_CANTCREAT: return "CRM_EX_CANTCREAT"; case CRM_EX_IOERR: return "CRM_EX_IOERR"; case CRM_EX_TEMPFAIL: return "CRM_EX_TEMPFAIL"; case CRM_EX_PROTOCOL: return "CRM_EX_PROTOCOL"; case CRM_EX_NOPERM: return "CRM_EX_NOPERM"; case CRM_EX_CONFIG: return "CRM_EX_CONFIG"; case CRM_EX_FATAL: return "CRM_EX_FATAL"; case CRM_EX_PANIC: return "CRM_EX_PANIC"; case CRM_EX_DISCONNECT: return "CRM_EX_DISCONNECT"; case CRM_EX_DIGEST: return "CRM_EX_DIGEST"; case CRM_EX_NOSUCH: return "CRM_EX_NOSUCH"; case CRM_EX_QUORUM: return "CRM_EX_QUORUM"; case CRM_EX_UNSAFE: return "CRM_EX_UNSAFE"; case CRM_EX_EXISTS: return "CRM_EX_EXISTS"; case CRM_EX_MULTIPLE: return "CRM_EX_MULTIPLE"; case CRM_EX_EXPIRED: return "CRM_EX_EXPIRED"; case CRM_EX_NOT_YET_IN_EFFECT: return "CRM_EX_NOT_YET_IN_EFFECT"; case CRM_EX_INDETERMINATE: return "CRM_EX_INDETERMINATE"; case CRM_EX_UNSATISFIED: return "CRM_EX_UNSATISFIED"; case CRM_EX_OLD: return "CRM_EX_OLD"; case CRM_EX_TIMEOUT: return "CRM_EX_TIMEOUT"; case CRM_EX_DEGRADED: return "CRM_EX_DEGRADED"; case CRM_EX_DEGRADED_PROMOTED: return "CRM_EX_DEGRADED_PROMOTED"; case CRM_EX_NONE: return "CRM_EX_NONE"; case CRM_EX_MAX: return "CRM_EX_UNKNOWN"; } return "CRM_EX_UNKNOWN"; } const char * crm_exit_str(crm_exit_t exit_code) { switch (exit_code) { case CRM_EX_OK: return "OK"; case CRM_EX_ERROR: return "Error occurred"; case CRM_EX_INVALID_PARAM: return "Invalid parameter"; case CRM_EX_UNIMPLEMENT_FEATURE: return "Unimplemented"; case CRM_EX_INSUFFICIENT_PRIV: return "Insufficient privileges"; case CRM_EX_NOT_INSTALLED: return "Not installed"; case CRM_EX_NOT_CONFIGURED: return "Not configured"; case CRM_EX_NOT_RUNNING: return "Not running"; case CRM_EX_PROMOTED: return "Promoted"; case CRM_EX_FAILED_PROMOTED: return "Failed in promoted role"; case CRM_EX_USAGE: return "Incorrect usage"; case CRM_EX_DATAERR: return "Invalid data given"; case CRM_EX_NOINPUT: return "Input file not available"; case CRM_EX_NOUSER: return "User does not exist"; case CRM_EX_NOHOST: return "Host does not exist"; case CRM_EX_UNAVAILABLE: return "Necessary service unavailable"; case CRM_EX_SOFTWARE: return "Internal software bug"; case CRM_EX_OSERR: return "Operating system error occurred"; case CRM_EX_OSFILE: return "System file not available"; case CRM_EX_CANTCREAT: return "Cannot create output file"; case CRM_EX_IOERR: return "I/O error occurred"; case CRM_EX_TEMPFAIL: return "Temporary failure, try again"; case CRM_EX_PROTOCOL: return "Protocol violated"; case CRM_EX_NOPERM: return "Insufficient privileges"; case CRM_EX_CONFIG: return "Invalid configuration"; case CRM_EX_FATAL: return "Fatal error occurred, will not respawn"; case CRM_EX_PANIC: return "System panic required"; case CRM_EX_DISCONNECT: return "Not connected"; case CRM_EX_DIGEST: return "Digest mismatch"; case CRM_EX_NOSUCH: return "No such object"; case CRM_EX_QUORUM: return "Quorum required"; case CRM_EX_UNSAFE: return "Operation not safe"; case CRM_EX_EXISTS: return "Requested item already exists"; case CRM_EX_MULTIPLE: return "Multiple items match request"; case CRM_EX_EXPIRED: return "Requested item has expired"; case CRM_EX_NOT_YET_IN_EFFECT: return "Requested item is not yet in effect"; case CRM_EX_INDETERMINATE: return "Could not determine status"; case CRM_EX_UNSATISFIED: return "Not applicable under current conditions"; case CRM_EX_OLD: return "Update was older than existing configuration"; case CRM_EX_TIMEOUT: return "Timeout occurred"; case CRM_EX_DEGRADED: return "Service is active but might fail soon"; case CRM_EX_DEGRADED_PROMOTED: return "Service is promoted but might fail soon"; case CRM_EX_NONE: return "No exit status available"; case CRM_EX_MAX: return "Error occurred"; } if ((exit_code > 128) && (exit_code < CRM_EX_MAX)) { return "Interrupted by signal"; } return "Unknown exit status"; } /*! * \brief Map a function return code to the most similar exit code * * \param[in] rc Function return code * * \return Most similar exit code */ crm_exit_t pcmk_rc2exitc(int rc) { switch (rc) { case pcmk_rc_ok: case pcmk_rc_no_output: // quiet mode, or nothing to output return CRM_EX_OK; case pcmk_rc_no_quorum: return CRM_EX_QUORUM; case pcmk_rc_old_data: return CRM_EX_OLD; case pcmk_rc_schema_validation: case pcmk_rc_transform_failed: case pcmk_rc_unpack_error: return CRM_EX_CONFIG; case pcmk_rc_bad_nvpair: return CRM_EX_INVALID_PARAM; case EACCES: return CRM_EX_INSUFFICIENT_PRIV; case EBADF: case EINVAL: case EFAULT: case ENOSYS: case EOVERFLOW: case pcmk_rc_underflow: return CRM_EX_SOFTWARE; case EBADMSG: case EMSGSIZE: case ENOMSG: case ENOPROTOOPT: case EPROTO: case EPROTONOSUPPORT: case EPROTOTYPE: return CRM_EX_PROTOCOL; case ECOMM: case ENOMEM: return CRM_EX_OSERR; case ECONNABORTED: case ECONNREFUSED: case ECONNRESET: case ENOTCONN: return CRM_EX_DISCONNECT; case EEXIST: case pcmk_rc_already: return CRM_EX_EXISTS; case EIO: case pcmk_rc_dot_error: case pcmk_rc_graph_error: return CRM_EX_IOERR; case ENOTSUP: #if EOPNOTSUPP != ENOTSUP case EOPNOTSUPP: #endif return CRM_EX_UNIMPLEMENT_FEATURE; case ENOTUNIQ: case pcmk_rc_multiple: return CRM_EX_MULTIPLE; case ENODEV: case ENOENT: case ENXIO: + case pcmk_rc_no_transaction: case pcmk_rc_unknown_format: return CRM_EX_NOSUCH; case pcmk_rc_node_unknown: return CRM_EX_NOHOST; case ETIME: case ETIMEDOUT: return CRM_EX_TIMEOUT; case EAGAIN: case EBUSY: return CRM_EX_UNSATISFIED; case pcmk_rc_before_range: return CRM_EX_NOT_YET_IN_EFFECT; case pcmk_rc_after_range: return CRM_EX_EXPIRED; case pcmk_rc_undetermined: return CRM_EX_INDETERMINATE; case pcmk_rc_op_unsatisfied: return CRM_EX_UNSATISFIED; case pcmk_rc_within_range: return CRM_EX_OK; case pcmk_rc_no_input: return CRM_EX_NOINPUT; case pcmk_rc_duplicate_id: return CRM_EX_MULTIPLE; case pcmk_rc_bad_input: case pcmk_rc_bad_xml_patch: return CRM_EX_DATAERR; default: return CRM_EX_ERROR; } } /*! * \brief Map a function return code to the most similar OCF exit code * * \param[in] rc Function return code * * \return Most similar OCF exit code */ enum ocf_exitcode pcmk_rc2ocf(int rc) { switch (rc) { case pcmk_rc_ok: return PCMK_OCF_OK; case pcmk_rc_bad_nvpair: return PCMK_OCF_INVALID_PARAM; case EACCES: return PCMK_OCF_INSUFFICIENT_PRIV; case ENOTSUP: #if EOPNOTSUPP != ENOTSUP case EOPNOTSUPP: #endif return PCMK_OCF_UNIMPLEMENT_FEATURE; default: return PCMK_OCF_UNKNOWN_ERROR; } } // Other functions const char * bz2_strerror(int rc) { // See ftp://sources.redhat.com/pub/bzip2/docs/manual_3.html#SEC17 switch (rc) { case BZ_OK: case BZ_RUN_OK: case BZ_FLUSH_OK: case BZ_FINISH_OK: case BZ_STREAM_END: return "Ok"; case BZ_CONFIG_ERROR: return "libbz2 has been improperly compiled on your platform"; case BZ_SEQUENCE_ERROR: return "library functions called in the wrong order"; case BZ_PARAM_ERROR: return "parameter is out of range or otherwise incorrect"; case BZ_MEM_ERROR: return "memory allocation failed"; case BZ_DATA_ERROR: return "data integrity error is detected during decompression"; case BZ_DATA_ERROR_MAGIC: return "the compressed stream does not start with the correct magic bytes"; case BZ_IO_ERROR: return "error reading or writing in the compressed file"; case BZ_UNEXPECTED_EOF: return "compressed file finishes before the logical end of stream is detected"; case BZ_OUTBUFF_FULL: return "output data will not fit into the buffer provided"; } return "Data compression error"; } crm_exit_t crm_exit(crm_exit_t rc) { /* A compiler could theoretically use any type for crm_exit_t, but an int * should always hold it, so cast to int to keep static analysis happy. */ if ((((int) rc) < 0) || (((int) rc) > CRM_EX_MAX)) { rc = CRM_EX_ERROR; } mainloop_cleanup(); crm_xml_cleanup(); free(pcmk__our_nodename); if (crm_system_name) { crm_info("Exiting %s " CRM_XS " with status %d", crm_system_name, rc); free(crm_system_name); } else { crm_trace("Exiting with status %d", rc); } pcmk__free_common_logger(); qb_log_fini(); // Don't log anything after this point exit(rc); } /* * External action results */ /*! * \internal * \brief Set the result of an action * * \param[out] result Where to set action result * \param[in] exit_status OCF exit status to set * \param[in] exec_status Execution status to set * \param[in] exit_reason Human-friendly description of event to set */ void pcmk__set_result(pcmk__action_result_t *result, int exit_status, enum pcmk_exec_status exec_status, const char *exit_reason) { if (result == NULL) { return; } result->exit_status = exit_status; result->execution_status = exec_status; if (!pcmk__str_eq(result->exit_reason, exit_reason, pcmk__str_none)) { free(result->exit_reason); result->exit_reason = (exit_reason == NULL)? NULL : strdup(exit_reason); } } /*! * \internal * \brief Set the result of an action, with a formatted exit reason * * \param[out] result Where to set action result * \param[in] exit_status OCF exit status to set * \param[in] exec_status Execution status to set * \param[in] format printf-style format for a human-friendly * description of reason for result * \param[in] ... arguments for \p format */ G_GNUC_PRINTF(4, 5) void pcmk__format_result(pcmk__action_result_t *result, int exit_status, enum pcmk_exec_status exec_status, const char *format, ...) { va_list ap; int len = 0; char *reason = NULL; if (result == NULL) { return; } result->exit_status = exit_status; result->execution_status = exec_status; if (format != NULL) { va_start(ap, format); len = vasprintf(&reason, format, ap); CRM_ASSERT(len > 0); va_end(ap); } free(result->exit_reason); result->exit_reason = reason; } /*! * \internal * \brief Set the output of an action * * \param[out] result Action result to set output for * \param[in] out Action output to set (must be dynamically * allocated) * \param[in] err Action error output to set (must be dynamically * allocated) * * \note \p result will take ownership of \p out and \p err, so the caller * should not free them. */ void pcmk__set_result_output(pcmk__action_result_t *result, char *out, char *err) { if (result == NULL) { return; } free(result->action_stdout); result->action_stdout = out; free(result->action_stderr); result->action_stderr = err; } /*! * \internal * \brief Clear a result's exit reason, output, and error output * * \param[in,out] result Result to reset */ void pcmk__reset_result(pcmk__action_result_t *result) { if (result == NULL) { return; } free(result->exit_reason); result->exit_reason = NULL; free(result->action_stdout); result->action_stdout = NULL; free(result->action_stderr); result->action_stderr = NULL; } /*! * \internal * \brief Copy the result of an action * * \param[in] src Result to copy * \param[out] dst Where to copy \p src to */ void pcmk__copy_result(const pcmk__action_result_t *src, pcmk__action_result_t *dst) { CRM_CHECK((src != NULL) && (dst != NULL), return); dst->exit_status = src->exit_status; dst->execution_status = src->execution_status; pcmk__str_update(&dst->exit_reason, src->exit_reason); pcmk__str_update(&dst->action_stdout, src->action_stdout); pcmk__str_update(&dst->action_stderr, src->action_stderr); } // Deprecated functions kept only for backward API compatibility // LCOV_EXCL_START #include crm_exit_t crm_errno2exit(int rc) { return pcmk_rc2exitc(pcmk_legacy2rc(rc)); } // LCOV_EXCL_STOP // End deprecated API