| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef APR_ERRNO_H |
| #define APR_ERRNO_H |
| |
| /** |
| * @file apr_errno.h |
| * @brief APR Error Codes |
| */ |
| |
| #include "apr.h" |
| |
| #if APR_HAVE_ERRNO_H |
| #include <errno.h> |
| #endif |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| /** |
| * @defgroup apr_errno Error Codes |
| * @ingroup APR |
| * @{ |
| */ |
| |
| /** |
| * Type for specifying an error or status code. |
| */ |
| typedef int apr_status_t; |
| |
| /** |
| * Return a human readable string describing the specified error. |
| * @param statcode The error code the get a string for. |
| * @param buf A buffer to hold the error string. |
| * @param bufsize Size of the buffer to hold the string. |
| */ |
| APR_DECLARE(char *) apr_strerror(apr_status_t statcode, char *buf, |
| apr_size_t bufsize); |
| |
| #if defined(DOXYGEN) |
| /** |
| * @def APR_FROM_OS_ERROR(os_err_type syserr) |
| * Fold a platform specific error into an apr_status_t code. |
| * @return apr_status_t |
| * @param e The platform os error code. |
| * @warning macro implementation; the syserr argument may be evaluated |
| * multiple times. |
| */ |
| #define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR) |
| |
| /** |
| * @def APR_TO_OS_ERROR(apr_status_t statcode) |
| * @return os_err_type |
| * Fold an apr_status_t code back to the native platform defined error. |
| * @param e The apr_status_t folded platform os error code. |
| * @warning macro implementation; the statcode argument may be evaluated |
| * multiple times. If the statcode was not created by apr_get_os_error |
| * or APR_FROM_OS_ERROR, the results are undefined. |
| */ |
| #define APR_TO_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR) |
| |
| /** @def apr_get_os_error() |
| * @return apr_status_t the last platform error, folded into apr_status_t, on most platforms |
| * @remark This retrieves errno, or calls a GetLastError() style function, and |
| * folds it with APR_FROM_OS_ERROR. Some platforms (such as OS2) have no |
| * such mechanism, so this call may be unsupported. Do NOT use this |
| * call for socket errors from socket, send, recv etc! |
| */ |
| |
| /** @def apr_set_os_error(e) |
| * Reset the last platform error, unfolded from an apr_status_t, on some platforms |
| * @param e The OS error folded in a prior call to APR_FROM_OS_ERROR() |
| * @warning This is a macro implementation; the statcode argument may be evaluated |
| * multiple times. If the statcode was not created by apr_get_os_error |
| * or APR_FROM_OS_ERROR, the results are undefined. This macro sets |
| * errno, or calls a SetLastError() style function, unfolding statcode |
| * with APR_TO_OS_ERROR. Some platforms (such as OS2) have no such |
| * mechanism, so this call may be unsupported. |
| */ |
| |
| /** @def apr_get_netos_error() |
| * Return the last socket error, folded into apr_status_t, on all platforms |
| * @remark This retrieves errno or calls a GetLastSocketError() style function, |
| * and folds it with APR_FROM_OS_ERROR. |
| */ |
| |
| /** @def apr_set_netos_error(e) |
| * Reset the last socket error, unfolded from an apr_status_t |
| * @param e The socket error folded in a prior call to APR_FROM_OS_ERROR() |
| * @warning This is a macro implementation; the statcode argument may be evaluated |
| * multiple times. If the statcode was not created by apr_get_os_error |
| * or APR_FROM_OS_ERROR, the results are undefined. This macro sets |
| * errno, or calls a WSASetLastError() style function, unfolding |
| * socketcode with APR_TO_OS_ERROR. |
| */ |
| |
| #endif /* defined(DOXYGEN) */ |
| |
| /** |
| * APR_OS_START_ERROR is where the APR specific error values start. |
| */ |
| #define APR_OS_START_ERROR 20000 |
| /** |
| * APR_OS_ERRSPACE_SIZE is the maximum number of errors you can fit |
| * into one of the error/status ranges below -- except for |
| * APR_OS_START_USERERR, which see. |
| */ |
| #define APR_OS_ERRSPACE_SIZE 50000 |
| /** |
| * APR_OS_START_STATUS is where the APR specific status codes start. |
| */ |
| #define APR_OS_START_STATUS (APR_OS_START_ERROR + APR_OS_ERRSPACE_SIZE) |
| /** |
| * APR_OS_START_USERERR are reserved for applications that use APR that |
| * layer their own error codes along with APR's. Note that the |
| * error immediately following this one is set ten times farther |
| * away than usual, so that users of apr have a lot of room in |
| * which to declare custom error codes. |
| */ |
| #define APR_OS_START_USERERR (APR_OS_START_STATUS + APR_OS_ERRSPACE_SIZE) |
| /** |
| * APR_OS_START_USEERR is obsolete, defined for compatibility only. |
| * Use APR_OS_START_USERERR instead. |
| */ |
| #define APR_OS_START_USEERR APR_OS_START_USERERR |
| /** |
| * APR_OS_START_CANONERR is where APR versions of errno values are defined |
| * on systems which don't have the corresponding errno. |
| */ |
| #define APR_OS_START_CANONERR (APR_OS_START_USERERR \ |
| + (APR_OS_ERRSPACE_SIZE * 10)) |
| /** |
| * APR_OS_START_EAIERR folds EAI_ error codes from getaddrinfo() into |
| * apr_status_t values. |
| */ |
| #define APR_OS_START_EAIERR (APR_OS_START_CANONERR + APR_OS_ERRSPACE_SIZE) |
| /** |
| * APR_OS_START_SYSERR folds platform-specific system error values into |
| * apr_status_t values. |
| */ |
| #define APR_OS_START_SYSERR (APR_OS_START_EAIERR + APR_OS_ERRSPACE_SIZE) |
| |
| /** no error. */ |
| #define APR_SUCCESS 0 |
| |
| /** |
| * @defgroup APR_Error APR Error Values |
| * <PRE> |
| * <b>APR ERROR VALUES</b> |
| * APR_ENOSTAT APR was unable to perform a stat on the file |
| * APR_ENOPOOL APR was not provided a pool with which to allocate memory |
| * APR_EBADDATE APR was given an invalid date |
| * APR_EINVALSOCK APR was given an invalid socket |
| * APR_ENOPROC APR was not given a process structure |
| * APR_ENOTIME APR was not given a time structure |
| * APR_ENODIR APR was not given a directory structure |
| * APR_ENOLOCK APR was not given a lock structure |
| * APR_ENOPOLL APR was not given a poll structure |
| * APR_ENOSOCKET APR was not given a socket |
| * APR_ENOTHREAD APR was not given a thread structure |
| * APR_ENOTHDKEY APR was not given a thread key structure |
| * APR_ENOSHMAVAIL There is no more shared memory available |
| * APR_EDSOOPEN APR was unable to open the dso object. For more |
| * information call apr_dso_error(). |
| * APR_EGENERAL General failure (specific information not available) |
| * APR_EBADIP The specified IP address is invalid |
| * APR_EBADMASK The specified netmask is invalid |
| * APR_ESYMNOTFOUND Could not find the requested symbol |
| * </PRE> |
| * |
| * <PRE> |
| * <b>APR STATUS VALUES</b> |
| * APR_INCHILD Program is currently executing in the child |
| * APR_INPARENT Program is currently executing in the parent |
| * APR_DETACH The thread is detached |
| * APR_NOTDETACH The thread is not detached |
| * APR_CHILD_DONE The child has finished executing |
| * APR_CHILD_NOTDONE The child has not finished executing |
| * APR_TIMEUP The operation did not finish before the timeout |
| * APR_INCOMPLETE The operation was incomplete although some processing |
| * was performed and the results are partially valid |
| * APR_BADCH Getopt found an option not in the option string |
| * APR_BADARG Getopt found an option that is missing an argument |
| * and an argument was specified in the option string |
| * APR_EOF APR has encountered the end of the file |
| * APR_NOTFOUND APR was unable to find the socket in the poll structure |
| * APR_ANONYMOUS APR is using anonymous shared memory |
| * APR_FILEBASED APR is using a file name as the key to the shared memory |
| * APR_KEYBASED APR is using a shared key as the key to the shared memory |
| * APR_EINIT Ininitalizer value. If no option has been found, but |
| * the status variable requires a value, this should be used |
| * APR_ENOTIMPL The APR function has not been implemented on this |
| * platform, either because nobody has gotten to it yet, |
| * or the function is impossible on this platform. |
| * APR_EMISMATCH Two passwords do not match. |
| * APR_EABSOLUTE The given path was absolute. |
| * APR_ERELATIVE The given path was relative. |
| * APR_EINCOMPLETE The given path was neither relative nor absolute. |
| * APR_EABOVEROOT The given path was above the root path. |
| * APR_EBUSY The given lock was busy. |
| * APR_EPROC_UNKNOWN The given process wasn't recognized by APR |
| * </PRE> |
| * @{ |
| */ |
| /** @see APR_STATUS_IS_ENOSTAT */ |
| #define APR_ENOSTAT (APR_OS_START_ERROR + 1) |
| /** @see APR_STATUS_IS_ENOPOOL */ |
| #define APR_ENOPOOL (APR_OS_START_ERROR + 2) |
| /* empty slot: +3 */ |
| /** @see APR_STATUS_IS_EBADDATE */ |
| #define APR_EBADDATE (APR_OS_START_ERROR + 4) |
| /** @see APR_STATUS_IS_EINVALSOCK */ |
| #define APR_EINVALSOCK (APR_OS_START_ERROR + 5) |
| /** @see APR_STATUS_IS_ENOPROC */ |
| #define APR_ENOPROC (APR_OS_START_ERROR + 6) |
| /** @see APR_STATUS_IS_ENOTIME */ |
| #define APR_ENOTIME (APR_OS_START_ERROR + 7) |
| /** @see APR_STATUS_IS_ENODIR */ |
| #define APR_ENODIR (APR_OS_START_ERROR + 8) |
| /** @see APR_STATUS_IS_ENOLOCK */ |
| #define APR_ENOLOCK (APR_OS_START_ERROR + 9) |
| /** @see APR_STATUS_IS_ENOPOLL */ |
| #define APR_ENOPOLL (APR_OS_START_ERROR + 10) |
| /** @see APR_STATUS_IS_ENOSOCKET */ |
| #define APR_ENOSOCKET (APR_OS_START_ERROR + 11) |
| /** @see APR_STATUS_IS_ENOTHREAD */ |
| #define APR_ENOTHREAD (APR_OS_START_ERROR + 12) |
| /** @see APR_STATUS_IS_ENOTHDKEY */ |
| #define APR_ENOTHDKEY (APR_OS_START_ERROR + 13) |
| /** @see APR_STATUS_IS_EGENERAL */ |
| #define APR_EGENERAL (APR_OS_START_ERROR + 14) |
| /** @see APR_STATUS_IS_ENOSHMAVAIL */ |
| #define APR_ENOSHMAVAIL (APR_OS_START_ERROR + 15) |
| /** @see APR_STATUS_IS_EBADIP */ |
| #define APR_EBADIP (APR_OS_START_ERROR + 16) |
| /** @see APR_STATUS_IS_EBADMASK */ |
| #define APR_EBADMASK (APR_OS_START_ERROR + 17) |
| /* empty slot: +18 */ |
| /** @see APR_STATUS_IS_EDSOPEN */ |
| #define APR_EDSOOPEN (APR_OS_START_ERROR + 19) |
| /** @see APR_STATUS_IS_EABSOLUTE */ |
| #define APR_EABSOLUTE (APR_OS_START_ERROR + 20) |
| /** @see APR_STATUS_IS_ERELATIVE */ |
| #define APR_ERELATIVE (APR_OS_START_ERROR + 21) |
| /** @see APR_STATUS_IS_EINCOMPLETE */ |
| #define APR_EINCOMPLETE (APR_OS_START_ERROR + 22) |
| /** @see APR_STATUS_IS_EABOVEROOT */ |
| #define APR_EABOVEROOT (APR_OS_START_ERROR + 23) |
| /** @see APR_STATUS_IS_EBADPATH */ |
| #define APR_EBADPATH (APR_OS_START_ERROR + 24) |
| /** @see APR_STATUS_IS_EPATHWILD */ |
| #define APR_EPATHWILD (APR_OS_START_ERROR + 25) |
| /** @see APR_STATUS_IS_ESYMNOTFOUND */ |
| #define APR_ESYMNOTFOUND (APR_OS_START_ERROR + 26) |
| /** @see APR_STATUS_IS_EPROC_UNKNOWN */ |
| #define APR_EPROC_UNKNOWN (APR_OS_START_ERROR + 27) |
| /** @see APR_STATUS_IS_ENOTENOUGHENTROPY */ |
| #define APR_ENOTENOUGHENTROPY (APR_OS_START_ERROR + 28) |
| /** @} */ |
| |
| /** |
| * @defgroup APR_STATUS_IS Status Value Tests |
| * @warning For any particular error condition, more than one of these tests |
| * may match. This is because platform-specific error codes may not |
| * always match the semantics of the POSIX codes these tests (and the |
| * corresponding APR error codes) are named after. A notable example |
| * are the APR_STATUS_IS_ENOENT and APR_STATUS_IS_ENOTDIR tests on |
| * Win32 platforms. The programmer should always be aware of this and |
| * adjust the order of the tests accordingly. |
| * @{ |
| */ |
| /** |
| * APR was unable to perform a stat on the file |
| * @warning always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_ENOSTAT(s) ((s) == APR_ENOSTAT) |
| /** |
| * APR was not provided a pool with which to allocate memory |
| * @warning always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_ENOPOOL(s) ((s) == APR_ENOPOOL) |
| /** APR was given an invalid date */ |
| #define APR_STATUS_IS_EBADDATE(s) ((s) == APR_EBADDATE) |
| /** APR was given an invalid socket */ |
| #define APR_STATUS_IS_EINVALSOCK(s) ((s) == APR_EINVALSOCK) |
| /** APR was not given a process structure */ |
| #define APR_STATUS_IS_ENOPROC(s) ((s) == APR_ENOPROC) |
| /** APR was not given a time structure */ |
| #define APR_STATUS_IS_ENOTIME(s) ((s) == APR_ENOTIME) |
| /** APR was not given a directory structure */ |
| #define APR_STATUS_IS_ENODIR(s) ((s) == APR_ENODIR) |
| /** APR was not given a lock structure */ |
| #define APR_STATUS_IS_ENOLOCK(s) ((s) == APR_ENOLOCK) |
| /** APR was not given a poll structure */ |
| #define APR_STATUS_IS_ENOPOLL(s) ((s) == APR_ENOPOLL) |
| /** APR was not given a socket */ |
| #define APR_STATUS_IS_ENOSOCKET(s) ((s) == APR_ENOSOCKET) |
| /** APR was not given a thread structure */ |
| #define APR_STATUS_IS_ENOTHREAD(s) ((s) == APR_ENOTHREAD) |
| /** APR was not given a thread key structure */ |
| #define APR_STATUS_IS_ENOTHDKEY(s) ((s) == APR_ENOTHDKEY) |
| /** Generic Error which can not be put into another spot */ |
| #define APR_STATUS_IS_EGENERAL(s) ((s) == APR_EGENERAL) |
| /** There is no more shared memory available */ |
| #define APR_STATUS_IS_ENOSHMAVAIL(s) ((s) == APR_ENOSHMAVAIL) |
| /** The specified IP address is invalid */ |
| #define APR_STATUS_IS_EBADIP(s) ((s) == APR_EBADIP) |
| /** The specified netmask is invalid */ |
| #define APR_STATUS_IS_EBADMASK(s) ((s) == APR_EBADMASK) |
| /* empty slot: +18 */ |
| /** |
| * APR was unable to open the dso object. |
| * For more information call apr_dso_error(). |
| */ |
| #if defined(WIN32) |
| #define APR_STATUS_IS_EDSOOPEN(s) ((s) == APR_EDSOOPEN \ |
| || APR_TO_OS_ERROR(s) == ERROR_MOD_NOT_FOUND) |
| #else |
| #define APR_STATUS_IS_EDSOOPEN(s) ((s) == APR_EDSOOPEN) |
| #endif |
| /** The given path was absolute. */ |
| #define APR_STATUS_IS_EABSOLUTE(s) ((s) == APR_EABSOLUTE) |
| /** The given path was relative. */ |
| #define APR_STATUS_IS_ERELATIVE(s) ((s) == APR_ERELATIVE) |
| /** The given path was neither relative nor absolute. */ |
| #define APR_STATUS_IS_EINCOMPLETE(s) ((s) == APR_EINCOMPLETE) |
| /** The given path was above the root path. */ |
| #define APR_STATUS_IS_EABOVEROOT(s) ((s) == APR_EABOVEROOT) |
| /** The given path was bad. */ |
| #define APR_STATUS_IS_EBADPATH(s) ((s) == APR_EBADPATH) |
| /** The given path contained wildcards. */ |
| #define APR_STATUS_IS_EPATHWILD(s) ((s) == APR_EPATHWILD) |
| /** Could not find the requested symbol. |
| * For more information call apr_dso_error(). |
| */ |
| #if defined(WIN32) |
| #define APR_STATUS_IS_ESYMNOTFOUND(s) ((s) == APR_ESYMNOTFOUND \ |
| || APR_TO_OS_ERROR(s) == ERROR_PROC_NOT_FOUND) |
| #else |
| #define APR_STATUS_IS_ESYMNOTFOUND(s) ((s) == APR_ESYMNOTFOUND) |
| #endif |
| /** The given process was not recognized by APR. */ |
| #define APR_STATUS_IS_EPROC_UNKNOWN(s) ((s) == APR_EPROC_UNKNOWN) |
| |
| /** APR could not gather enough entropy to continue. */ |
| #define APR_STATUS_IS_ENOTENOUGHENTROPY(s) ((s) == APR_ENOTENOUGHENTROPY) |
| |
| /** @} */ |
| |
| /** |
| * @addtogroup APR_Error |
| * @{ |
| */ |
| /** @see APR_STATUS_IS_INCHILD */ |
| #define APR_INCHILD (APR_OS_START_STATUS + 1) |
| /** @see APR_STATUS_IS_INPARENT */ |
| #define APR_INPARENT (APR_OS_START_STATUS + 2) |
| /** @see APR_STATUS_IS_DETACH */ |
| #define APR_DETACH (APR_OS_START_STATUS + 3) |
| /** @see APR_STATUS_IS_NOTDETACH */ |
| #define APR_NOTDETACH (APR_OS_START_STATUS + 4) |
| /** @see APR_STATUS_IS_CHILD_DONE */ |
| #define APR_CHILD_DONE (APR_OS_START_STATUS + 5) |
| /** @see APR_STATUS_IS_CHILD_NOTDONE */ |
| #define APR_CHILD_NOTDONE (APR_OS_START_STATUS + 6) |
| /** @see APR_STATUS_IS_TIMEUP */ |
| #define APR_TIMEUP (APR_OS_START_STATUS + 7) |
| /** @see APR_STATUS_IS_INCOMPLETE */ |
| #define APR_INCOMPLETE (APR_OS_START_STATUS + 8) |
| /* empty slot: +9 */ |
| /* empty slot: +10 */ |
| /* empty slot: +11 */ |
| /** @see APR_STATUS_IS_BADCH */ |
| #define APR_BADCH (APR_OS_START_STATUS + 12) |
| /** @see APR_STATUS_IS_BADARG */ |
| #define APR_BADARG (APR_OS_START_STATUS + 13) |
| /** @see APR_STATUS_IS_EOF */ |
| #define APR_EOF (APR_OS_START_STATUS + 14) |
| /** @see APR_STATUS_IS_NOTFOUND */ |
| #define APR_NOTFOUND (APR_OS_START_STATUS + 15) |
| /* empty slot: +16 */ |
| /* empty slot: +17 */ |
| /* empty slot: +18 */ |
| /** @see APR_STATUS_IS_ANONYMOUS */ |
| #define APR_ANONYMOUS (APR_OS_START_STATUS + 19) |
| /** @see APR_STATUS_IS_FILEBASED */ |
| #define APR_FILEBASED (APR_OS_START_STATUS + 20) |
| /** @see APR_STATUS_IS_KEYBASED */ |
| #define APR_KEYBASED (APR_OS_START_STATUS + 21) |
| /** @see APR_STATUS_IS_EINIT */ |
| #define APR_EINIT (APR_OS_START_STATUS + 22) |
| /** @see APR_STATUS_IS_ENOTIMPL */ |
| #define APR_ENOTIMPL (APR_OS_START_STATUS + 23) |
| /** @see APR_STATUS_IS_EMISMATCH */ |
| #define APR_EMISMATCH (APR_OS_START_STATUS + 24) |
| /** @see APR_STATUS_IS_EBUSY */ |
| #define APR_EBUSY (APR_OS_START_STATUS + 25) |
| /** @} */ |
| |
| /** |
| * @addtogroup APR_STATUS_IS |
| * @{ |
| */ |
| /** |
| * Program is currently executing in the child |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code */ |
| #define APR_STATUS_IS_INCHILD(s) ((s) == APR_INCHILD) |
| /** |
| * Program is currently executing in the parent |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_INPARENT(s) ((s) == APR_INPARENT) |
| /** |
| * The thread is detached |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_DETACH(s) ((s) == APR_DETACH) |
| /** |
| * The thread is not detached |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_NOTDETACH(s) ((s) == APR_NOTDETACH) |
| /** |
| * The child has finished executing |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_CHILD_DONE(s) ((s) == APR_CHILD_DONE) |
| /** |
| * The child has not finished executing |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_CHILD_NOTDONE(s) ((s) == APR_CHILD_NOTDONE) |
| /** |
| * The operation did not finish before the timeout |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_TIMEUP(s) ((s) == APR_TIMEUP) |
| /** |
| * The operation was incomplete although some processing was performed |
| * and the results are partially valid. |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_INCOMPLETE(s) ((s) == APR_INCOMPLETE) |
| /* empty slot: +9 */ |
| /* empty slot: +10 */ |
| /* empty slot: +11 */ |
| /** |
| * Getopt found an option not in the option string |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_BADCH(s) ((s) == APR_BADCH) |
| /** |
| * Getopt found an option not in the option string and an argument was |
| * specified in the option string |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_BADARG(s) ((s) == APR_BADARG) |
| /** |
| * APR has encountered the end of the file |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_EOF(s) ((s) == APR_EOF) |
| /** |
| * APR was unable to find the socket in the poll structure |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_NOTFOUND(s) ((s) == APR_NOTFOUND) |
| /* empty slot: +16 */ |
| /* empty slot: +17 */ |
| /* empty slot: +18 */ |
| /** |
| * APR is using anonymous shared memory |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_ANONYMOUS(s) ((s) == APR_ANONYMOUS) |
| /** |
| * APR is using a file name as the key to the shared memory |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_FILEBASED(s) ((s) == APR_FILEBASED) |
| /** |
| * APR is using a shared key as the key to the shared memory |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_KEYBASED(s) ((s) == APR_KEYBASED) |
| /** |
| * Ininitalizer value. If no option has been found, but |
| * the status variable requires a value, this should be used |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_EINIT(s) ((s) == APR_EINIT) |
| /** |
| * The APR function has not been implemented on this |
| * platform, either because nobody has gotten to it yet, |
| * or the function is impossible on this platform. |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_ENOTIMPL(s) ((s) == APR_ENOTIMPL) |
| /** |
| * Two passwords do not match. |
| * @warning |
| * always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_EMISMATCH(s) ((s) == APR_EMISMATCH) |
| /** |
| * The given lock was busy |
| * @warning always use this test, as platform-specific variances may meet this |
| * more than one error code |
| */ |
| #define APR_STATUS_IS_EBUSY(s) ((s) == APR_EBUSY) |
| |
| /** @} */ |
| |
| /** |
| * @addtogroup APR_Error APR Error Values |
| * @{ |
| */ |
| /* APR CANONICAL ERROR VALUES */ |
| /** @see APR_STATUS_IS_EACCES */ |
| #ifdef EACCES |
| #define APR_EACCES EACCES |
| #else |
| #define APR_EACCES (APR_OS_START_CANONERR + 1) |
| #endif |
| |
| /** @see APR_STATUS_IS_EXIST */ |
| #ifdef EEXIST |
| #define APR_EEXIST EEXIST |
| #else |
| #define APR_EEXIST (APR_OS_START_CANONERR + 2) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENAMETOOLONG */ |
| #ifdef ENAMETOOLONG |
| #define APR_ENAMETOOLONG ENAMETOOLONG |
| #else |
| #define APR_ENAMETOOLONG (APR_OS_START_CANONERR + 3) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENOENT */ |
| #ifdef ENOENT |
| #define APR_ENOENT ENOENT |
| #else |
| #define APR_ENOENT (APR_OS_START_CANONERR + 4) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENOTDIR */ |
| #ifdef ENOTDIR |
| #define APR_ENOTDIR ENOTDIR |
| #else |
| #define APR_ENOTDIR (APR_OS_START_CANONERR + 5) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENOSPC */ |
| #ifdef ENOSPC |
| #define APR_ENOSPC ENOSPC |
| #else |
| #define APR_ENOSPC (APR_OS_START_CANONERR + 6) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENOMEM */ |
| #ifdef ENOMEM |
| #define APR_ENOMEM ENOMEM |
| #else |
| #define APR_ENOMEM (APR_OS_START_CANONERR + 7) |
| #endif |
| |
| /** @see APR_STATUS_IS_EMFILE */ |
| #ifdef EMFILE |
| #define APR_EMFILE EMFILE |
| #else |
| #define APR_EMFILE (APR_OS_START_CANONERR + 8) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENFILE */ |
| #ifdef ENFILE |
| #define APR_ENFILE ENFILE |
| #else |
| #define APR_ENFILE (APR_OS_START_CANONERR + 9) |
| #endif |
| |
| /** @see APR_STATUS_IS_EBADF */ |
| #ifdef EBADF |
| #define APR_EBADF EBADF |
| #else |
| #define APR_EBADF (APR_OS_START_CANONERR + 10) |
| #endif |
| |
| /** @see APR_STATUS_IS_EINVAL */ |
| #ifdef EINVAL |
| #define APR_EINVAL EINVAL |
| #else |
| #define APR_EINVAL (APR_OS_START_CANONERR + 11) |
| #endif |
| |
| /** @see APR_STATUS_IS_ESPIPE */ |
| #ifdef ESPIPE |
| #define APR_ESPIPE ESPIPE |
| #else |
| #define APR_ESPIPE (APR_OS_START_CANONERR + 12) |
| #endif |
| |
| /** |
| * @see APR_STATUS_IS_EAGAIN |
| * @warning use APR_STATUS_IS_EAGAIN instead of just testing this value |
| */ |
| #ifdef EAGAIN |
| #define APR_EAGAIN EAGAIN |
| #elif defined(EWOULDBLOCK) |
| #define APR_EAGAIN EWOULDBLOCK |
| #else |
| #define APR_EAGAIN (APR_OS_START_CANONERR + 13) |
| #endif |
| |
| /** @see APR_STATUS_IS_EINTR */ |
| #ifdef EINTR |
| #define APR_EINTR EINTR |
| #else |
| #define APR_EINTR (APR_OS_START_CANONERR + 14) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENOTSOCK */ |
| #ifdef ENOTSOCK |
| #define APR_ENOTSOCK ENOTSOCK |
| #else |
| #define APR_ENOTSOCK (APR_OS_START_CANONERR + 15) |
| #endif |
| |
| /** @see APR_STATUS_IS_ECONNREFUSED */ |
| #ifdef ECONNREFUSED |
| #define APR_ECONNREFUSED ECONNREFUSED |
| #else |
| #define APR_ECONNREFUSED (APR_OS_START_CANONERR + 16) |
| #endif |
| |
| /** @see APR_STATUS_IS_EINPROGRESS */ |
| #ifdef EINPROGRESS |
| #define APR_EINPROGRESS EINPROGRESS |
| #else |
| #define APR_EINPROGRESS (APR_OS_START_CANONERR + 17) |
| #endif |
| |
| /** |
| * @see APR_STATUS_IS_ECONNABORTED |
| * @warning use APR_STATUS_IS_ECONNABORTED instead of just testing this value |
| */ |
| |
| #ifdef ECONNABORTED |
| #define APR_ECONNABORTED ECONNABORTED |
| #else |
| #define APR_ECONNABORTED (APR_OS_START_CANONERR + 18) |
| #endif |
| |
| /** @see APR_STATUS_IS_ECONNRESET */ |
| #ifdef ECONNRESET |
| #define APR_ECONNRESET ECONNRESET |
| #else |
| #define APR_ECONNRESET (APR_OS_START_CANONERR + 19) |
| #endif |
| |
| /** @see APR_STATUS_IS_ETIMEDOUT |
| * @deprecated */ |
| #ifdef ETIMEDOUT |
| #define APR_ETIMEDOUT ETIMEDOUT |
| #else |
| #define APR_ETIMEDOUT (APR_OS_START_CANONERR + 20) |
| #endif |
| |
| /** @see APR_STATUS_IS_EHOSTUNREACH */ |
| #ifdef EHOSTUNREACH |
| #define APR_EHOSTUNREACH EHOSTUNREACH |
| #else |
| #define APR_EHOSTUNREACH (APR_OS_START_CANONERR + 21) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENETUNREACH */ |
| #ifdef ENETUNREACH |
| #define APR_ENETUNREACH ENETUNREACH |
| #else |
| #define APR_ENETUNREACH (APR_OS_START_CANONERR + 22) |
| #endif |
| |
| /** @see APR_STATUS_IS_EFTYPE */ |
| #ifdef EFTYPE |
| #define APR_EFTYPE EFTYPE |
| #else |
| #define APR_EFTYPE (APR_OS_START_CANONERR + 23) |
| #endif |
| |
| /** @see APR_STATUS_IS_EPIPE */ |
| #ifdef EPIPE |
| #define APR_EPIPE EPIPE |
| #else |
| #define APR_EPIPE (APR_OS_START_CANONERR + 24) |
| #endif |
| |
| /** @see APR_STATUS_IS_EXDEV */ |
| #ifdef EXDEV |
| #define APR_EXDEV EXDEV |
| #else |
| #define APR_EXDEV (APR_OS_START_CANONERR + 25) |
| #endif |
| |
| /** @see APR_STATUS_IS_ENOTEMPTY */ |
| #ifdef ENOTEMPTY |
| #define APR_ENOTEMPTY ENOTEMPTY |
| #else |
| #define APR_ENOTEMPTY (APR_OS_START_CANONERR + 26) |
| #endif |
| |
| /** @} */ |
| |
| #if defined(OS2) && !defined(DOXYGEN) |
| |
| #define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR) |
| #define APR_TO_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR) |
| |
| #define INCL_DOSERRORS |
| #define INCL_DOS |
| |
| /* Leave these undefined. |
| * OS2 doesn't rely on the errno concept. |
| * The API calls always return a result codes which |
| * should be filtered through APR_FROM_OS_ERROR(). |
| * |
| * #define apr_get_os_error() (APR_FROM_OS_ERROR(GetLastError())) |
| * #define apr_set_os_error(e) (SetLastError(APR_TO_OS_ERROR(e))) |
| */ |
| |
| /* A special case, only socket calls require this; |
| */ |
| #define apr_get_netos_error() (APR_FROM_OS_ERROR(errno)) |
| #define apr_set_netos_error(e) (errno = APR_TO_OS_ERROR(e)) |
| |
| /* And this needs to be greped away for good: |
| */ |
| #define APR_OS2_STATUS(e) (APR_FROM_OS_ERROR(e)) |
| |
| /* These can't sit in a private header, so in spite of the extra size, |
| * they need to be made available here. |
| */ |
| #define SOCBASEERR 10000 |
| #define SOCEPERM (SOCBASEERR+1) /* Not owner */ |
| #define SOCESRCH (SOCBASEERR+3) /* No such process */ |
| #define SOCEINTR (SOCBASEERR+4) /* Interrupted system call */ |
| #define SOCENXIO (SOCBASEERR+6) /* No such device or address */ |
| #define SOCEBADF (SOCBASEERR+9) /* Bad file number */ |
| #define SOCEACCES (SOCBASEERR+13) /* Permission denied */ |
| #define SOCEFAULT (SOCBASEERR+14) /* Bad address */ |
| #define SOCEINVAL (SOCBASEERR+22) /* Invalid argument */ |
| #define SOCEMFILE (SOCBASEERR+24) /* Too many open files */ |
| #define SOCEPIPE (SOCBASEERR+32) /* Broken pipe */ |
| #define SOCEOS2ERR (SOCBASEERR+100) /* OS/2 Error */ |
| #define SOCEWOULDBLOCK (SOCBASEERR+35) /* Operation would block */ |
| #define SOCEINPROGRESS (SOCBASEERR+36) /* Operation now in progress */ |
| #define SOCEALREADY (SOCBASEERR+37) /* Operation already in progress */ |
| #define SOCENOTSOCK (SOCBASEERR+38) /* Socket operation on non-socket */ |
| #define SOCEDESTADDRREQ (SOCBASEERR+39) /* Destination address required */ |
| #define SOCEMSGSIZE (SOCBASEERR+40) /* Message too long */ |
| #define SOCEPROTOTYPE (SOCBASEERR+41) /* Protocol wrong type for socket */ |
| #define SOCENOPROTOOPT (SOCBASEERR+42) /* Protocol not available */ |
| #define SOCEPROTONOSUPPORT (SOCBASEERR+43) /* Protocol not supported */ |
| #define SOCESOCKTNOSUPPORT (SOCBASEERR+44) /* Socket type not supported */ |
| #define SOCEOPNOTSUPP (SOCBASEERR+45) /* Operation not supported on socket */ |
| #define SOCEPFNOSUPPORT (SOCBASEERR+46) /* Protocol family not supported */ |
| #define SOCEAFNOSUPPORT (SOCBASEERR+47) /* Address family not supported by protocol family */ |
| #define SOCEADDRINUSE (SOCBASEERR+48) /* Address already in use */ |
| #define SOCEADDRNOTAVAIL (SOCBASEERR+49) /* Can't assign requested address */ |
| #define SOCENETDOWN (SOCBASEERR+50) /* Network is down */ |
| #define SOCENETUNREACH (SOCBASEERR+51) /* Network is unreachable */ |
| #define SOCENETRESET (SOCBASEERR+52) /* Network dropped connection on reset */ |
| #define SOCECONNABORTED (SOCBASEERR+53) /* Software caused connection abort */ |
| #define SOCECONNRESET (SOCBASEERR+54) /* Connection reset by peer */ |
| #define SOCENOBUFS (SOCBASEERR+55) /* No buffer space available */ |
| #define SOCEISCONN (SOCBASEERR+56) /* Socket is already connected */ |
| #define SOCENOTCONN (SOCBASEERR+57) /* Socket is not connected */ |
| #define SOCESHUTDOWN (SOCBASEERR+58) /* Can't send after socket shutdown */ |
| #define SOCETOOMANYREFS (SOCBASEERR+59) /* Too many references: can't splice */ |
| #define SOCETIMEDOUT (SOCBASEERR+60) /* Connection timed out */ |
| #define SOCECONNREFUSED (SOCBASEERR+61) /* Connection refused */ |
| #define SOCELOOP (SOCBASEERR+62) /* Too many levels of symbolic links */ |
| #define SOCENAMETOOLONG (SOCBASEERR+63) /* File name too long */ |
| #define SOCEHOSTDOWN (SOCBASEERR+64) /* Host is down */ |
| #define SOCEHOSTUNREACH (SOCBASEERR+65) /* No route to host */ |
| #define SOCENOTEMPTY (SOCBASEERR+66) /* Directory not empty */ |
| |
| /* APR CANONICAL ERROR TESTS */ |
| #define APR_STATUS_IS_EACCES(s) ((s) == APR_EACCES \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_SHARING_VIOLATION) |
| #define APR_STATUS_IS_EEXIST(s) ((s) == APR_EEXIST \ |
| || (s) == APR_OS_START_SYSERR + ERROR_OPEN_FAILED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILE_EXISTS \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ALREADY_EXISTS \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED) |
| #define APR_STATUS_IS_ENAMETOOLONG(s) ((s) == APR_ENAMETOOLONG \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILENAME_EXCED_RANGE \ |
| || (s) == APR_OS_START_SYSERR + SOCENAMETOOLONG) |
| #define APR_STATUS_IS_ENOENT(s) ((s) == APR_ENOENT \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILE_NOT_FOUND \ |
| || (s) == APR_OS_START_SYSERR + ERROR_PATH_NOT_FOUND \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NO_MORE_FILES \ |
| || (s) == APR_OS_START_SYSERR + ERROR_OPEN_FAILED) |
| #define APR_STATUS_IS_ENOTDIR(s) ((s) == APR_ENOTDIR) |
| #define APR_STATUS_IS_ENOSPC(s) ((s) == APR_ENOSPC \ |
| || (s) == APR_OS_START_SYSERR + ERROR_DISK_FULL) |
| #define APR_STATUS_IS_ENOMEM(s) ((s) == APR_ENOMEM) |
| #define APR_STATUS_IS_EMFILE(s) ((s) == APR_EMFILE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_TOO_MANY_OPEN_FILES) |
| #define APR_STATUS_IS_ENFILE(s) ((s) == APR_ENFILE) |
| #define APR_STATUS_IS_EBADF(s) ((s) == APR_EBADF \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_HANDLE) |
| #define APR_STATUS_IS_EINVAL(s) ((s) == APR_EINVAL \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_PARAMETER \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_FUNCTION) |
| #define APR_STATUS_IS_ESPIPE(s) ((s) == APR_ESPIPE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NEGATIVE_SEEK) |
| #define APR_STATUS_IS_EAGAIN(s) ((s) == APR_EAGAIN \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NO_DATA \ |
| || (s) == APR_OS_START_SYSERR + SOCEWOULDBLOCK \ |
| || (s) == APR_OS_START_SYSERR + ERROR_LOCK_VIOLATION) |
| #define APR_STATUS_IS_EINTR(s) ((s) == APR_EINTR \ |
| || (s) == APR_OS_START_SYSERR + SOCEINTR) |
| #define APR_STATUS_IS_ENOTSOCK(s) ((s) == APR_ENOTSOCK \ |
| || (s) == APR_OS_START_SYSERR + SOCENOTSOCK) |
| #define APR_STATUS_IS_ECONNREFUSED(s) ((s) == APR_ECONNREFUSED \ |
| || (s) == APR_OS_START_SYSERR + SOCECONNREFUSED) |
| #define APR_STATUS_IS_EINPROGRESS(s) ((s) == APR_EINPROGRESS \ |
| || (s) == APR_OS_START_SYSERR + SOCEINPROGRESS) |
| #define APR_STATUS_IS_ECONNABORTED(s) ((s) == APR_ECONNABORTED \ |
| || (s) == APR_OS_START_SYSERR + SOCECONNABORTED) |
| #define APR_STATUS_IS_ECONNRESET(s) ((s) == APR_ECONNRESET \ |
| || (s) == APR_OS_START_SYSERR + SOCECONNRESET) |
| /* XXX deprecated */ |
| #define APR_STATUS_IS_ETIMEDOUT(s) ((s) == APR_ETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + SOCETIMEDOUT) |
| #undef APR_STATUS_IS_TIMEUP |
| #define APR_STATUS_IS_TIMEUP(s) ((s) == APR_TIMEUP \ |
| || (s) == APR_OS_START_SYSERR + SOCETIMEDOUT) |
| #define APR_STATUS_IS_EHOSTUNREACH(s) ((s) == APR_EHOSTUNREACH \ |
| || (s) == APR_OS_START_SYSERR + SOCEHOSTUNREACH) |
| #define APR_STATUS_IS_ENETUNREACH(s) ((s) == APR_ENETUNREACH \ |
| || (s) == APR_OS_START_SYSERR + SOCENETUNREACH) |
| #define APR_STATUS_IS_EFTYPE(s) ((s) == APR_EFTYPE) |
| #define APR_STATUS_IS_EPIPE(s) ((s) == APR_EPIPE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BROKEN_PIPE \ |
| || (s) == APR_OS_START_SYSERR + SOCEPIPE) |
| #define APR_STATUS_IS_EXDEV(s) ((s) == APR_EXDEV \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NOT_SAME_DEVICE) |
| #define APR_STATUS_IS_ENOTEMPTY(s) ((s) == APR_ENOTEMPTY \ |
| || (s) == APR_OS_START_SYSERR + ERROR_DIR_NOT_EMPTY \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED) |
| |
| /* |
| Sorry, too tired to wrap this up for OS2... feel free to |
| fit the following into their best matches. |
| |
| { ERROR_NO_SIGNAL_SENT, ESRCH }, |
| { SOCEALREADY, EALREADY }, |
| { SOCEDESTADDRREQ, EDESTADDRREQ }, |
| { SOCEMSGSIZE, EMSGSIZE }, |
| { SOCEPROTOTYPE, EPROTOTYPE }, |
| { SOCENOPROTOOPT, ENOPROTOOPT }, |
| { SOCEPROTONOSUPPORT, EPROTONOSUPPORT }, |
| { SOCESOCKTNOSUPPORT, ESOCKTNOSUPPORT }, |
| { SOCEOPNOTSUPP, EOPNOTSUPP }, |
| { SOCEPFNOSUPPORT, EPFNOSUPPORT }, |
| { SOCEAFNOSUPPORT, EAFNOSUPPORT }, |
| { SOCEADDRINUSE, EADDRINUSE }, |
| { SOCEADDRNOTAVAIL, EADDRNOTAVAIL }, |
| { SOCENETDOWN, ENETDOWN }, |
| { SOCENETRESET, ENETRESET }, |
| { SOCENOBUFS, ENOBUFS }, |
| { SOCEISCONN, EISCONN }, |
| { SOCENOTCONN, ENOTCONN }, |
| { SOCESHUTDOWN, ESHUTDOWN }, |
| { SOCETOOMANYREFS, ETOOMANYREFS }, |
| { SOCELOOP, ELOOP }, |
| { SOCEHOSTDOWN, EHOSTDOWN }, |
| { SOCENOTEMPTY, ENOTEMPTY }, |
| { SOCEPIPE, EPIPE } |
| */ |
| |
| #elif defined(WIN32) && !defined(DOXYGEN) /* !defined(OS2) */ |
| |
| #define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR) |
| #define APR_TO_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR) |
| |
| #define apr_get_os_error() (APR_FROM_OS_ERROR(GetLastError())) |
| #define apr_set_os_error(e) (SetLastError(APR_TO_OS_ERROR(e))) |
| |
| /* A special case, only socket calls require this: |
| */ |
| #define apr_get_netos_error() (APR_FROM_OS_ERROR(WSAGetLastError())) |
| #define apr_set_netos_error(e) (WSASetLastError(APR_TO_OS_ERROR(e))) |
| |
| /* APR CANONICAL ERROR TESTS */ |
| #define APR_STATUS_IS_EACCES(s) ((s) == APR_EACCES \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ACCESS_DENIED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_CANNOT_MAKE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_CURRENT_DIRECTORY \ |
| || (s) == APR_OS_START_SYSERR + ERROR_DRIVE_LOCKED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FAIL_I24 \ |
| || (s) == APR_OS_START_SYSERR + ERROR_LOCK_VIOLATION \ |
| || (s) == APR_OS_START_SYSERR + ERROR_LOCK_FAILED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NOT_LOCKED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NETWORK_ACCESS_DENIED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_SHARING_VIOLATION) |
| #define APR_STATUS_IS_EEXIST(s) ((s) == APR_EEXIST \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILE_EXISTS \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ALREADY_EXISTS) |
| #define APR_STATUS_IS_ENAMETOOLONG(s) ((s) == APR_ENAMETOOLONG \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILENAME_EXCED_RANGE \ |
| || (s) == APR_OS_START_SYSERR + WSAENAMETOOLONG) |
| #define APR_STATUS_IS_ENOENT(s) ((s) == APR_ENOENT \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILE_NOT_FOUND \ |
| || (s) == APR_OS_START_SYSERR + ERROR_PATH_NOT_FOUND \ |
| || (s) == APR_OS_START_SYSERR + ERROR_OPEN_FAILED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NO_MORE_FILES) |
| #define APR_STATUS_IS_ENOTDIR(s) ((s) == APR_ENOTDIR \ |
| || (s) == APR_OS_START_SYSERR + ERROR_PATH_NOT_FOUND \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BAD_NETPATH \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BAD_NET_NAME \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BAD_PATHNAME \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_DRIVE) |
| #define APR_STATUS_IS_ENOSPC(s) ((s) == APR_ENOSPC \ |
| || (s) == APR_OS_START_SYSERR + ERROR_DISK_FULL) |
| #define APR_STATUS_IS_ENOMEM(s) ((s) == APR_ENOMEM \ |
| || (s) == APR_OS_START_SYSERR + ERROR_ARENA_TRASHED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NOT_ENOUGH_MEMORY \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_BLOCK \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NOT_ENOUGH_QUOTA \ |
| || (s) == APR_OS_START_SYSERR + ERROR_OUTOFMEMORY) |
| #define APR_STATUS_IS_EMFILE(s) ((s) == APR_EMFILE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_TOO_MANY_OPEN_FILES) |
| #define APR_STATUS_IS_ENFILE(s) ((s) == APR_ENFILE) |
| #define APR_STATUS_IS_EBADF(s) ((s) == APR_EBADF \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_HANDLE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_TARGET_HANDLE) |
| #define APR_STATUS_IS_EINVAL(s) ((s) == APR_EINVAL \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_ACCESS \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_DATA \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_FUNCTION \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_HANDLE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_PARAMETER \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NEGATIVE_SEEK) |
| #define APR_STATUS_IS_ESPIPE(s) ((s) == APR_ESPIPE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_SEEK_ON_DEVICE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NEGATIVE_SEEK) |
| #define APR_STATUS_IS_EAGAIN(s) ((s) == APR_EAGAIN \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NO_DATA \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NO_PROC_SLOTS \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NESTING_NOT_ALLOWED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_MAX_THRDS_REACHED \ |
| || (s) == APR_OS_START_SYSERR + ERROR_LOCK_VIOLATION \ |
| || (s) == APR_OS_START_SYSERR + WSAEWOULDBLOCK) |
| #define APR_STATUS_IS_EINTR(s) ((s) == APR_EINTR \ |
| || (s) == APR_OS_START_SYSERR + WSAEINTR) |
| #define APR_STATUS_IS_ENOTSOCK(s) ((s) == APR_ENOTSOCK \ |
| || (s) == APR_OS_START_SYSERR + WSAENOTSOCK) |
| #define APR_STATUS_IS_ECONNREFUSED(s) ((s) == APR_ECONNREFUSED \ |
| || (s) == APR_OS_START_SYSERR + WSAECONNREFUSED) |
| #define APR_STATUS_IS_EINPROGRESS(s) ((s) == APR_EINPROGRESS \ |
| || (s) == APR_OS_START_SYSERR + WSAEINPROGRESS) |
| #define APR_STATUS_IS_ECONNABORTED(s) ((s) == APR_ECONNABORTED \ |
| || (s) == APR_OS_START_SYSERR + WSAECONNABORTED) |
| #define APR_STATUS_IS_ECONNRESET(s) ((s) == APR_ECONNRESET \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NETNAME_DELETED \ |
| || (s) == APR_OS_START_SYSERR + WSAECONNRESET) |
| /* XXX deprecated */ |
| #define APR_STATUS_IS_ETIMEDOUT(s) ((s) == APR_ETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + WSAETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + WAIT_TIMEOUT) |
| #undef APR_STATUS_IS_TIMEUP |
| #define APR_STATUS_IS_TIMEUP(s) ((s) == APR_TIMEUP \ |
| || (s) == APR_OS_START_SYSERR + WSAETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + WAIT_TIMEOUT) |
| #define APR_STATUS_IS_EHOSTUNREACH(s) ((s) == APR_EHOSTUNREACH \ |
| || (s) == APR_OS_START_SYSERR + WSAEHOSTUNREACH) |
| #define APR_STATUS_IS_ENETUNREACH(s) ((s) == APR_ENETUNREACH \ |
| || (s) == APR_OS_START_SYSERR + WSAENETUNREACH) |
| #define APR_STATUS_IS_EFTYPE(s) ((s) == APR_EFTYPE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_EXE_MACHINE_TYPE_MISMATCH \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_DLL \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_MODULETYPE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BAD_EXE_FORMAT \ |
| || (s) == APR_OS_START_SYSERR + ERROR_INVALID_EXE_SIGNATURE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_FILE_CORRUPT \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BAD_FORMAT) |
| #define APR_STATUS_IS_EPIPE(s) ((s) == APR_EPIPE \ |
| || (s) == APR_OS_START_SYSERR + ERROR_BROKEN_PIPE) |
| #define APR_STATUS_IS_EXDEV(s) ((s) == APR_EXDEV \ |
| || (s) == APR_OS_START_SYSERR + ERROR_NOT_SAME_DEVICE) |
| #define APR_STATUS_IS_ENOTEMPTY(s) ((s) == APR_ENOTEMPTY \ |
| || (s) == APR_OS_START_SYSERR + ERROR_DIR_NOT_EMPTY) |
| |
| #elif defined(NETWARE) && defined(USE_WINSOCK) && !defined(DOXYGEN) /* !defined(OS2) && !defined(WIN32) */ |
| |
| #define APR_FROM_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e + APR_OS_START_SYSERR) |
| #define APR_TO_OS_ERROR(e) (e == 0 ? APR_SUCCESS : e - APR_OS_START_SYSERR) |
| |
| #define apr_get_os_error() (errno) |
| #define apr_set_os_error(e) (errno = (e)) |
| |
| /* A special case, only socket calls require this: */ |
| #define apr_get_netos_error() (APR_FROM_OS_ERROR(WSAGetLastError())) |
| #define apr_set_netos_error(e) (WSASetLastError(APR_TO_OS_ERROR(e))) |
| |
| /* APR CANONICAL ERROR TESTS */ |
| #define APR_STATUS_IS_EACCES(s) ((s) == APR_EACCES) |
| #define APR_STATUS_IS_EEXIST(s) ((s) == APR_EEXIST) |
| #define APR_STATUS_IS_ENAMETOOLONG(s) ((s) == APR_ENAMETOOLONG) |
| #define APR_STATUS_IS_ENOENT(s) ((s) == APR_ENOENT) |
| #define APR_STATUS_IS_ENOTDIR(s) ((s) == APR_ENOTDIR) |
| #define APR_STATUS_IS_ENOSPC(s) ((s) == APR_ENOSPC) |
| #define APR_STATUS_IS_ENOMEM(s) ((s) == APR_ENOMEM) |
| #define APR_STATUS_IS_EMFILE(s) ((s) == APR_EMFILE) |
| #define APR_STATUS_IS_ENFILE(s) ((s) == APR_ENFILE) |
| #define APR_STATUS_IS_EBADF(s) ((s) == APR_EBADF) |
| #define APR_STATUS_IS_EINVAL(s) ((s) == APR_EINVAL) |
| #define APR_STATUS_IS_ESPIPE(s) ((s) == APR_ESPIPE) |
| |
| #define APR_STATUS_IS_EAGAIN(s) ((s) == APR_EAGAIN \ |
| || (s) == EWOULDBLOCK \ |
| || (s) == APR_OS_START_SYSERR + WSAEWOULDBLOCK) |
| #define APR_STATUS_IS_EINTR(s) ((s) == APR_EINTR \ |
| || (s) == APR_OS_START_SYSERR + WSAEINTR) |
| #define APR_STATUS_IS_ENOTSOCK(s) ((s) == APR_ENOTSOCK \ |
| || (s) == APR_OS_START_SYSERR + WSAENOTSOCK) |
| #define APR_STATUS_IS_ECONNREFUSED(s) ((s) == APR_ECONNREFUSED \ |
| || (s) == APR_OS_START_SYSERR + WSAECONNREFUSED) |
| #define APR_STATUS_IS_EINPROGRESS(s) ((s) == APR_EINPROGRESS \ |
| || (s) == APR_OS_START_SYSERR + WSAEINPROGRESS) |
| #define APR_STATUS_IS_ECONNABORTED(s) ((s) == APR_ECONNABORTED \ |
| || (s) == APR_OS_START_SYSERR + WSAECONNABORTED) |
| #define APR_STATUS_IS_ECONNRESET(s) ((s) == APR_ECONNRESET \ |
| || (s) == APR_OS_START_SYSERR + WSAECONNRESET) |
| /* XXX deprecated */ |
| #define APR_STATUS_IS_ETIMEDOUT(s) ((s) == APR_ETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + WSAETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + WAIT_TIMEOUT) |
| #undef APR_STATUS_IS_TIMEUP |
| #define APR_STATUS_IS_TIMEUP(s) ((s) == APR_TIMEUP \ |
| || (s) == APR_OS_START_SYSERR + WSAETIMEDOUT \ |
| || (s) == APR_OS_START_SYSERR + WAIT_TIMEOUT) |
| #define APR_STATUS_IS_EHOSTUNREACH(s) ((s) == APR_EHOSTUNREACH \ |
| || (s) == APR_OS_START_SYSERR + WSAEHOSTUNREACH) |
| #define APR_STATUS_IS_ENETUNREACH(s) ((s) == APR_ENETUNREACH \ |
| || (s) == APR_OS_START_SYSERR + WSAENETUNREACH) |
| #define APR_STATUS_IS_ENETDOWN(s) ((s) == APR_OS_START_SYSERR + WSAENETDOWN) |
| #define APR_STATUS_IS_EFTYPE(s) ((s) == APR_EFTYPE) |
| #define APR_STATUS_IS_EPIPE(s) ((s) == APR_EPIPE) |
| #define APR_STATUS_IS_EXDEV(s) ((s) == APR_EXDEV) |
| #define APR_STATUS_IS_ENOTEMPTY(s) ((s) == APR_ENOTEMPTY) |
| |
| #else /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */ |
| |
| /* |
| * os error codes are clib error codes |
| */ |
| #define APR_FROM_OS_ERROR(e) (e) |
| #define APR_TO_OS_ERROR(e) (e) |
| |
| #define apr_get_os_error() (errno) |
| #define apr_set_os_error(e) (errno = (e)) |
| |
| /* A special case, only socket calls require this: |
| */ |
| #define apr_get_netos_error() (errno) |
| #define apr_set_netos_error(e) (errno = (e)) |
| |
| /** |
| * @addtogroup APR_STATUS_IS |
| * @{ |
| */ |
| |
| /** permission denied */ |
| #define APR_STATUS_IS_EACCES(s) ((s) == APR_EACCES) |
| /** file exists */ |
| #define APR_STATUS_IS_EEXIST(s) ((s) == APR_EEXIST) |
| /** path name is too long */ |
| #define APR_STATUS_IS_ENAMETOOLONG(s) ((s) == APR_ENAMETOOLONG) |
| /** |
| * no such file or directory |
| * @remark |
| * EMVSCATLG can be returned by the automounter on z/OS for |
| * paths which do not exist. |
| */ |
| #ifdef EMVSCATLG |
| #define APR_STATUS_IS_ENOENT(s) ((s) == APR_ENOENT \ |
| || (s) == EMVSCATLG) |
| #else |
| #define APR_STATUS_IS_ENOENT(s) ((s) == APR_ENOENT) |
| #endif |
| /** not a directory */ |
| #define APR_STATUS_IS_ENOTDIR(s) ((s) == APR_ENOTDIR) |
| /** no space left on device */ |
| #ifdef EDQUOT |
| #define APR_STATUS_IS_ENOSPC(s) ((s) == APR_ENOSPC \ |
| || (s) == EDQUOT) |
| #else |
| #define APR_STATUS_IS_ENOSPC(s) ((s) == APR_ENOSPC) |
| #endif |
| /** not enough memory */ |
| #define APR_STATUS_IS_ENOMEM(s) ((s) == APR_ENOMEM) |
| /** too many open files */ |
| #define APR_STATUS_IS_EMFILE(s) ((s) == APR_EMFILE) |
| /** file table overflow */ |
| #define APR_STATUS_IS_ENFILE(s) ((s) == APR_ENFILE) |
| /** bad file # */ |
| #define APR_STATUS_IS_EBADF(s) ((s) == APR_EBADF) |
| /** invalid argument */ |
| #define APR_STATUS_IS_EINVAL(s) ((s) == APR_EINVAL) |
| /** illegal seek */ |
| #define APR_STATUS_IS_ESPIPE(s) ((s) == APR_ESPIPE) |
| |
| /** operation would block */ |
| #if !defined(EWOULDBLOCK) || !defined(EAGAIN) |
| #define APR_STATUS_IS_EAGAIN(s) ((s) == APR_EAGAIN) |
| #elif (EWOULDBLOCK == EAGAIN) |
| #define APR_STATUS_IS_EAGAIN(s) ((s) == APR_EAGAIN) |
| #else |
| #define APR_STATUS_IS_EAGAIN(s) ((s) == APR_EAGAIN \ |
| || (s) == EWOULDBLOCK) |
| #endif |
| |
| /** interrupted system call */ |
| #define APR_STATUS_IS_EINTR(s) ((s) == APR_EINTR) |
| /** socket operation on a non-socket */ |
| #define APR_STATUS_IS_ENOTSOCK(s) ((s) == APR_ENOTSOCK) |
| /** Connection Refused */ |
| #define APR_STATUS_IS_ECONNREFUSED(s) ((s) == APR_ECONNREFUSED) |
| /** operation now in progress */ |
| #define APR_STATUS_IS_EINPROGRESS(s) ((s) == APR_EINPROGRESS) |
| |
| /** |
| * Software caused connection abort |
| * @remark |
| * EPROTO on certain older kernels really means ECONNABORTED, so we need to |
| * ignore it for them. See discussion in new-httpd archives nh.9701 & nh.9603 |
| * |
| * There is potentially a bug in Solaris 2.x x<6, and other boxes that |
| * implement tcp sockets in userland (i.e. on top of STREAMS). On these |
| * systems, EPROTO can actually result in a fatal loop. See PR#981 for |
| * example. It's hard to handle both uses of EPROTO. |
| */ |
| #ifdef EPROTO |
| #define APR_STATUS_IS_ECONNABORTED(s) ((s) == APR_ECONNABORTED \ |
| || (s) == EPROTO) |
| #else |
| #define APR_STATUS_IS_ECONNABORTED(s) ((s) == APR_ECONNABORTED) |
| #endif |
| |
| /** Connection Reset by peer */ |
| #define APR_STATUS_IS_ECONNRESET(s) ((s) == APR_ECONNRESET) |
| /** Operation timed out |
| * @deprecated */ |
| #define APR_STATUS_IS_ETIMEDOUT(s) ((s) == APR_ETIMEDOUT) |
| /** no route to host */ |
| #define APR_STATUS_IS_EHOSTUNREACH(s) ((s) == APR_EHOSTUNREACH) |
| /** network is unreachable */ |
| #define APR_STATUS_IS_ENETUNREACH(s) ((s) == APR_ENETUNREACH) |
| /** inappropiate file type or format */ |
| #define APR_STATUS_IS_EFTYPE(s) ((s) == APR_EFTYPE) |
| /** broken pipe */ |
| #define APR_STATUS_IS_EPIPE(s) ((s) == APR_EPIPE) |
| /** cross device link */ |
| #define APR_STATUS_IS_EXDEV(s) ((s) == APR_EXDEV) |
| /** Directory Not Empty */ |
| #define APR_STATUS_IS_ENOTEMPTY(s) ((s) == APR_ENOTEMPTY || \ |
| (s) == APR_EEXIST) |
| /** @} */ |
| |
| #endif /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */ |
| |
| /** @} */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* ! APR_ERRNO_H */ |
