{* 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 //#endif (** * @defgroup apr_errno Error Codes * @ingroup APR * @{ *) {** * Type for specifying an error or status code. *} //typedef int apr_status_t; type Papr_status_t = ^apr_status_t; apr_status_t = longint; {** * 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); function apr_strerror(statcode: apr_status_t; buf: PChar; bufsize: apr_size_t): PChar; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF} external LibAPR name LibNamePrefix + 'apr_strerror' + LibSuff12; (* #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) */ *) const {** * APR_OS_START_ERROR is where the APR specific error values start. *} 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. *} APR_OS_ERRSPACE_SIZE = 50000; {** * APR_UTIL_ERRSPACE_SIZE is the size of the space that is reserved for * use within apr-util. This space is reserved above that used by APR * internally. * @note This number MUST be smaller than APR_OS_ERRSPACE_SIZE by a * large enough amount that APR has sufficient room for it's * codes. *} APR_UTIL_ERRSPACE_SIZE = 20000; {** * APR_OS_START_STATUS is where the APR specific status codes start. *} APR_OS_START_STATUS = APR_OS_START_ERROR+APR_OS_ERRSPACE_SIZE; {** * APR_UTIL_START_STATUS is where APR-Util starts defining it's * status codes. *} APR_UTIL_START_STATUS = APR_OS_START_STATUS+(APR_OS_ERRSPACE_SIZE-APR_UTIL_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. * * In general applications should try and create unique error codes. To try * and assist in finding suitable ranges of numbers to use, the following * ranges are known to be used by the listed applications. If your * application defines error codes please advise the range of numbers it * uses to dev@apr.apache.org for inclusion in this list. * * Ranges shown are in relation to APR_OS_START_USERERR * * Subversion - Defined ranges, of less than 100, at intervals of 5000 * starting at an offset of 5000, e.g. * +5000 to 5100, +10000 to 10100 * * Apache HTTPD - +2000 to 2999 *} 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. *} 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. *} 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. *} 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. *} APR_OS_START_SYSERR = APR_OS_START_EAIERR+APR_OS_ERRSPACE_SIZE; {** * @defgroup APR_ERROR_map APR Error Space * 
 * The following attempts to show the relation of the various constants
 * used for mapping APR Status codes.
 *
 *       0
 *
 *  20,000     APR_OS_START_ERROR
 *
 *         + APR_OS_ERRSPACE_SIZE (50,000)
 *
 *  70,000      APR_OS_START_STATUS
 *
 *         + APR_OS_ERRSPACE_SIZE - APR_UTIL_ERRSPACE_SIZE (30,000)
 *
 * 100,000      APR_UTIL_START_STATUS
 *
 *         + APR_UTIL_ERRSPACE_SIZE (20,000)
 *
 * 120,000      APR_OS_START_USERERR
 *
 *         + 10 x APR_OS_ERRSPACE_SIZE (50,000 * 10)
 *
 * 620,000      APR_OS_START_CANONERR
 *
 *         + APR_OS_ERRSPACE_SIZE (50,000)
 *
 * 670,000      APR_OS_START_EAIERR
 *
 *         + APR_OS_ERRSPACE_SIZE (50,000)
 *
 * 720,000      APR_OS_START_SYSERR
 *
 *
*} //** no error. */ APR_SUCCESS = 0; (** * @defgroup APR_Error APR Error Values * 
 * APR ERROR VALUES
 * 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
 * APR_ENOTENOUGHENTROPY Not enough entropy to continue
 *
* * 
 * APR STATUS VALUES
 * 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
 *
* @{ *) //** @see APR_STATUS_IS_ENOSTAT */ APR_ENOSTAT = (APR_OS_START_ERROR + 1); //** @see APR_STATUS_IS_ENOPOOL */ APR_ENOPOOL = (APR_OS_START_ERROR + 2); //* empty slot: +3 */ //** @see APR_STATUS_IS_EBADDATE */ APR_EBADDATE = (APR_OS_START_ERROR + 4); //** @see APR_STATUS_IS_EINVALSOCK */ APR_EINVALSOCK = (APR_OS_START_ERROR + 5); //** @see APR_STATUS_IS_ENOPROC */ APR_ENOPROC = (APR_OS_START_ERROR + 6); //** @see APR_STATUS_IS_ENOTIME */ APR_ENOTIME = (APR_OS_START_ERROR + 7); //** @see APR_STATUS_IS_ENODIR */ APR_ENODIR = (APR_OS_START_ERROR + 8); //** @see APR_STATUS_IS_ENOLOCK */ APR_ENOLOCK = (APR_OS_START_ERROR + 9); //** @see APR_STATUS_IS_ENOPOLL */ APR_ENOPOLL = (APR_OS_START_ERROR + 10); //** @see APR_STATUS_IS_ENOSOCKET */ APR_ENOSOCKET = (APR_OS_START_ERROR + 11); //** @see APR_STATUS_IS_ENOTHREAD */ APR_ENOTHREAD = (APR_OS_START_ERROR + 12); //** @see APR_STATUS_IS_ENOTHDKEY */ APR_ENOTHDKEY = (APR_OS_START_ERROR + 13); //** @see APR_STATUS_IS_EGENERAL */ APR_EGENERAL = (APR_OS_START_ERROR + 14); //** @see APR_STATUS_IS_ENOSHMAVAIL */ APR_ENOSHMAVAIL = (APR_OS_START_ERROR + 15); //** @see APR_STATUS_IS_EBADIP */ APR_EBADIP = (APR_OS_START_ERROR + 16); //** @see APR_STATUS_IS_EBADMASK */ APR_EBADMASK = (APR_OS_START_ERROR + 17); //* empty slot: +18 */ //** @see APR_STATUS_IS_EDSOPEN */ APR_EDSOOPEN = (APR_OS_START_ERROR + 19); //** @see APR_STATUS_IS_EABSOLUTE */ APR_EABSOLUTE = (APR_OS_START_ERROR + 20); //** @see APR_STATUS_IS_ERELATIVE */ APR_ERELATIVE = (APR_OS_START_ERROR + 21); //** @see APR_STATUS_IS_EINCOMPLETE */ APR_EINCOMPLETE = (APR_OS_START_ERROR + 22); //** @see APR_STATUS_IS_EABOVEROOT */ APR_EABOVEROOT = (APR_OS_START_ERROR + 23); //** @see APR_STATUS_IS_EBADPATH */ APR_EBADPATH = (APR_OS_START_ERROR + 24); //** @see APR_STATUS_IS_EPATHWILD */ APR_EPATHWILD = (APR_OS_START_ERROR + 25); //** @see APR_STATUS_IS_ESYMNOTFOUND */ APR_ESYMNOTFOUND = (APR_OS_START_ERROR + 26); //** @see APR_STATUS_IS_EPROC_UNKNOWN */ APR_EPROC_UNKNOWN = (APR_OS_START_ERROR + 27); //** @see APR_STATUS_IS_ENOTENOUGHENTROPY */ 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) {fpc -> can be converted to a function if needed, as well as the below ones} (* {** * 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 */ APR_INCHILD = APR_OS_START_STATUS+1; //** @see APR_STATUS_IS_INPARENT */ APR_INPARENT = APR_OS_START_STATUS+2; //** @see APR_STATUS_IS_DETACH */ APR_DETACH = APR_OS_START_STATUS+3; //** @see APR_STATUS_IS_NOTDETACH */ APR_NOTDETACH = APR_OS_START_STATUS+4; //** @see APR_STATUS_IS_CHILD_DONE */ APR_CHILD_DONE = APR_OS_START_STATUS+5; //** @see APR_STATUS_IS_CHILD_NOTDONE */ APR_CHILD_NOTDONE = APR_OS_START_STATUS+6; //** @see APR_STATUS_IS_TIMEUP */ APR_TIMEUP = APR_OS_START_STATUS+7; //** @see APR_STATUS_IS_INCOMPLETE */ APR_INCOMPLETE = APR_OS_START_STATUS+8; //* empty slot: +9 */ //* empty slot: +10 */ //* empty slot: +11 */ //** @see APR_STATUS_IS_BADCH */ APR_BADCH = APR_OS_START_STATUS+12; //** @see APR_STATUS_IS_BADARG */ APR_BADARG = APR_OS_START_STATUS+13; //** @see APR_STATUS_IS_EOF */ APR_EOF = APR_OS_START_STATUS+14; //** @see APR_STATUS_IS_NOTFOUND */ APR_NOTFOUND = APR_OS_START_STATUS+15; //* empty slot: +16 */ //* empty slot: +17 */ //* empty slot: +18 */ //** @see APR_STATUS_IS_ANONYMOUS */ APR_ANONYMOUS = APR_OS_START_STATUS+19; //** @see APR_STATUS_IS_FILEBASED */ APR_FILEBASED = APR_OS_START_STATUS+20; //** @see APR_STATUS_IS_KEYBASED */ APR_KEYBASED = APR_OS_START_STATUS+21; //** @see APR_STATUS_IS_EINIT */ APR_EINIT = APR_OS_START_STATUS+22; //** @see APR_STATUS_IS_ENOTIMPL */ APR_ENOTIMPL = APR_OS_START_STATUS+23; //** @see APR_STATUS_IS_EMISMATCH */ APR_EMISMATCH = APR_OS_START_STATUS+24; //** @see APR_STATUS_IS_EBUSY */ 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_EEXIST */ #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 /** @see APR_STATUS_IS_EAFNOSUPPORT */ #ifdef EAFNOSUPPORT #define APR_EAFNOSUPPORT EAFNOSUPPORT #else #define APR_EAFNOSUPPORT (APR_OS_START_CANONERR + 27) #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. *} SOCBASEERR = 10000; SOCEPERM = (SOCBASEERR + 1); //* Not owner */ SOCESRCH = (SOCBASEERR + 3); //* No such process */ SOCEINTR = (SOCBASEERR + 4); //* Interrupted system call */ SOCENXIO = (SOCBASEERR + 6); //* No such device or address */ SOCEBADF = (SOCBASEERR + 9); //* Bad file number */ SOCEACCES = (SOCBASEERR + 13); //* Permission denied */ SOCEFAULT = (SOCBASEERR + 14); //* Bad address */ SOCEINVAL = (SOCBASEERR + 22); //* Invalid argument */ SOCEMFILE = (SOCBASEERR + 24); //* Too many open files */ SOCEPIPE = (SOCBASEERR + 32); //* Broken pipe */ SOCEOS2ERR = (SOCBASEERR + 100); //* OS/2 Error */ SOCEWOULDBLOCK = (SOCBASEERR + 35); //* Operation would block */ SOCEINPROGRESS = (SOCBASEERR + 36); //* Operation now in progress */ SOCEALREADY = (SOCBASEERR + 37); //* Operation already in progress */ SOCENOTSOCK = (SOCBASEERR + 38); //* Socket operation on non-socket */ SOCEDESTADDRREQ = (SOCBASEERR + 39); //* Destination address required */ SOCEMSGSIZE = (SOCBASEERR + 40); //* Message too long */ SOCEPROTOTYPE = (SOCBASEERR + 41); //* Protocol wrong type for socket */ SOCENOPROTOOPT = (SOCBASEERR + 42); //* Protocol not available */ SOCEPROTONOSUPPORT = (SOCBASEERR + 43); //* Protocol not supported */ SOCESOCKTNOSUPPORT = (SOCBASEERR + 44); //* Socket type not supported */ SOCEOPNOTSUPP = (SOCBASEERR + 45); //* Operation not supported on socket */ SOCEPFNOSUPPORT = (SOCBASEERR + 46); //* Protocol family not supported */ SOCEAFNOSUPPORT = (SOCBASEERR + 47); //* Address family not supported by protocol family */ SOCEADDRINUSE = (SOCBASEERR + 48); //* Address already in use */ SOCEADDRNOTAVAIL = (SOCBASEERR + 49); //* Can't assign requested address */ SOCENETDOWN = (SOCBASEERR + 50); //* Network is down */ SOCENETUNREACH = (SOCBASEERR + 51); //* Network is unreachable */ SOCENETRESET = (SOCBASEERR + 52); //* Network dropped connection on reset */ SOCECONNABORTED = (SOCBASEERR + 53); //* Software caused connection abort */ SOCECONNRESET = (SOCBASEERR + 54); //* Connection reset by peer */ SOCENOBUFS = (SOCBASEERR + 55); //* No buffer space available */ SOCEISCONN = (SOCBASEERR + 56); //* Socket is already connected */ SOCENOTCONN = (SOCBASEERR + 57); //* Socket is not connected */ SOCESHUTDOWN = (SOCBASEERR + 58); //* Can't send after socket shutdown */ SOCETOOMANYREFS = (SOCBASEERR + 59); //* Too many references: can't splice */ SOCETIMEDOUT = (SOCBASEERR + 60); //* Connection timed out */ SOCECONNREFUSED = (SOCBASEERR + 61); //* Connection refused */ SOCELOOP = (SOCBASEERR + 62); //* Too many levels of symbolic links */ SOCENAMETOOLONG = (SOCBASEERR + 63); //* File name too long */ SOCEHOSTDOWN = (SOCBASEERR + 64); //* Host is down */ SOCEHOSTUNREACH = (SOCBASEERR + 65); //* No route to host */ 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) #define APR_STATUS_IS_EAFNOSUPPORT(s) ((s) == APR_AFNOSUPPORT \ || (s) == APR_OS_START_SYSERR + SOCEAFNOSUPPORT) /* 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 }, { 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 \ || (s) == APR_OS_START_SYSERR + ERROR_DIRECTORY) #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) #define APR_STATUS_IS_EAFNOSUPPORT(s) ((s) == APR_EAFNOSUPPORT \ || (s) == APR_OS_START_SYSERR + WSAEAFNOSUPPORT) #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) #define APR_STATUS_IS_EAFNOSUPPORT(s) ((s) == APR_EAFNOSUPPORT \ || (s) == APR_OS_START_SYSERR + WSAEAFNOSUPPORT) #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) /** Address Family not supported */ #define APR_STATUS_IS_EAFNOSUPPORT(s) ((s) == APR_EAFNOSUPPORT) /** @} */ #endif /* !defined(NETWARE) && !defined(OS2) && !defined(WIN32) */ *) (** @} *) {$endif} //* ! APR_ERRNO_H */