/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as * applicable. * * Licensed 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 #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 * 
 * 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 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 */ #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 */ /* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include /* * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ /* * Copyright (c) 1982, 1986, 1989, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)errno.h 8.5 (Berkeley) 1/21/94 */ #ifndef _SYS_ERRNO_H_ #define _SYS_ERRNO_H_ #include __BEGIN_DECLS extern int * __error(void); #define errno (*__error()) __END_DECLS /* * Error codes */ #define EPERM 1 /* Operation not permitted */ #define ENOENT 2 /* No such file or directory */ #define ESRCH 3 /* No such process */ #define EINTR 4 /* Interrupted system call */ #define EIO 5 /* Input/output error */ #define ENXIO 6 /* Device not configured */ #define E2BIG 7 /* Argument list too long */ #define ENOEXEC 8 /* Exec format error */ #define EBADF 9 /* Bad file descriptor */ #define ECHILD 10 /* No child processes */ #define EDEADLK 11 /* Resource deadlock avoided */ /* 11 was EAGAIN */ #define ENOMEM 12 /* Cannot allocate memory */ #define EACCES 13 /* Permission denied */ #define EFAULT 14 /* Bad address */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define ENOTBLK 15 /* Block device required */ #endif #define EBUSY 16 /* Device / Resource busy */ #define EEXIST 17 /* File exists */ #define EXDEV 18 /* Cross-device link */ #define ENODEV 19 /* Operation not supported by device */ #define ENOTDIR 20 /* Not a directory */ #define EISDIR 21 /* Is a directory */ #define EINVAL 22 /* Invalid argument */ #define ENFILE 23 /* Too many open files in system */ #define EMFILE 24 /* Too many open files */ #define ENOTTY 25 /* Inappropriate ioctl for device */ #define ETXTBSY 26 /* Text file busy */ #define EFBIG 27 /* File too large */ #define ENOSPC 28 /* No space left on device */ #define ESPIPE 29 /* Illegal seek */ #define EROFS 30 /* Read-only file system */ #define EMLINK 31 /* Too many links */ #define EPIPE 32 /* Broken pipe */ /* math software */ #define EDOM 33 /* Numerical argument out of domain */ #define ERANGE 34 /* Result too large */ /* non-blocking and interrupt i/o */ #define EAGAIN 35 /* Resource temporarily unavailable */ #define EWOULDBLOCK EAGAIN /* Operation would block */ #define EINPROGRESS 36 /* Operation now in progress */ #define EALREADY 37 /* Operation already in progress */ /* ipc/network software -- argument errors */ #define ENOTSOCK 38 /* Socket operation on non-socket */ #define EDESTADDRREQ 39 /* Destination address required */ #define EMSGSIZE 40 /* Message too long */ #define EPROTOTYPE 41 /* Protocol wrong type for socket */ #define ENOPROTOOPT 42 /* Protocol not available */ #define EPROTONOSUPPORT 43 /* Protocol not supported */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define ESOCKTNOSUPPORT 44 /* Socket type not supported */ #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #define ENOTSUP 45 /* Operation not supported */ #if !__DARWIN_UNIX03 && !defined(KERNEL) /* * This is the same for binary and source copmpatability, unless compiling * the kernel itself, or compiling __DARWIN_UNIX03; if compiling for the * kernel, the correct value will be returned. If compiling non-POSIX * source, the kernel return value will be converted by a stub in libc, and * if compiling source with __DARWIN_UNIX03, the conversion in libc is not * done, and the caller gets the expected (discrete) value. */ #define EOPNOTSUPP ENOTSUP /* Operation not supported on socket */ #endif /* !__DARWIN_UNIX03 && !KERNEL */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define EPFNOSUPPORT 46 /* Protocol family not supported */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define EAFNOSUPPORT 47 /* Address family not supported by protocol family */ #define EADDRINUSE 48 /* Address already in use */ #define EADDRNOTAVAIL 49 /* Can't assign requested address */ /* ipc/network software -- operational errors */ #define ENETDOWN 50 /* Network is down */ #define ENETUNREACH 51 /* Network is unreachable */ #define ENETRESET 52 /* Network dropped connection on reset */ #define ECONNABORTED 53 /* Software caused connection abort */ #define ECONNRESET 54 /* Connection reset by peer */ #define ENOBUFS 55 /* No buffer space available */ #define EISCONN 56 /* Socket is already connected */ #define ENOTCONN 57 /* Socket is not connected */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define ESHUTDOWN 58 /* Can't send after socket shutdown */ #define ETOOMANYREFS 59 /* Too many references: can't splice */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define ETIMEDOUT 60 /* Operation timed out */ #define ECONNREFUSED 61 /* Connection refused */ #define ELOOP 62 /* Too many levels of symbolic links */ #define ENAMETOOLONG 63 /* File name too long */ /* should be rearranged */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define EHOSTDOWN 64 /* Host is down */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define EHOSTUNREACH 65 /* No route to host */ #define ENOTEMPTY 66 /* Directory not empty */ /* quotas & mush */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define EPROCLIM 67 /* Too many processes */ #define EUSERS 68 /* Too many users */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define EDQUOT 69 /* Disc quota exceeded */ /* Network File System */ #define ESTALE 70 /* Stale NFS file handle */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define EREMOTE 71 /* Too many levels of remote in path */ #define EBADRPC 72 /* RPC struct is bad */ #define ERPCMISMATCH 73 /* RPC version wrong */ #define EPROGUNAVAIL 74 /* RPC prog. not avail */ #define EPROGMISMATCH 75 /* Program version wrong */ #define EPROCUNAVAIL 76 /* Bad procedure for program */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define ENOLCK 77 /* No locks available */ #define ENOSYS 78 /* Function not implemented */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define EFTYPE 79 /* Inappropriate file type or format */ #define EAUTH 80 /* Authentication error */ #define ENEEDAUTH 81 /* Need authenticator */ /* Intelligent device errors */ #define EPWROFF 82 /* Device power is off */ #define EDEVERR 83 /* Device error, e.g. paper out */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define EOVERFLOW 84 /* Value too large to be stored in data type */ /* Program loading errors */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define EBADEXEC 85 /* Bad executable */ #define EBADARCH 86 /* Bad CPU type in executable */ #define ESHLIBVERS 87 /* Shared library version mismatch */ #define EBADMACHO 88 /* Malformed Macho file */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define ECANCELED 89 /* Operation canceled */ #define EIDRM 90 /* Identifier removed */ #define ENOMSG 91 /* No message of desired type */ #define EILSEQ 92 /* Illegal byte sequence */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define ENOATTR 93 /* Attribute not found */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #define EBADMSG 94 /* Bad message */ #define EMULTIHOP 95 /* Reserved */ #define ENODATA 96 /* No message available on STREAM */ #define ENOLINK 97 /* Reserved */ #define ENOSR 98 /* No STREAM resources */ #define ENOSTR 99 /* Not a STREAM */ #define EPROTO 100 /* Protocol error */ #define ETIME 101 /* STREAM ioctl timeout */ #if __DARWIN_UNIX03 || defined(KERNEL) /* This value is only discrete when compiling __DARWIN_UNIX03, or KERNEL */ #define EOPNOTSUPP 102 /* Operation not supported on socket */ #endif /* __DARWIN_UNIX03 || KERNEL */ #define ENOPOLICY 103 /* No such policy registered */ #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #define ELAST 103 /* Must be equal largest errno */ #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #endif /* _SYS_ERRNO_H_ */