diff options
Diffstat (limited to 'file_io/os2/open.c')
| -rw-r--r-- | file_io/os2/open.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/file_io/os2/open.c b/file_io/os2/open.c deleted file mode 100644 index 090d33f62..000000000 --- a/file_io/os2/open.c +++ /dev/null @@ -1,161 +0,0 @@ -/* ==================================================================== - * Copyright (c) 1999 The Apache Group. All rights reserved. - * - * 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 acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * 4. The names "Apache Server" and "Apache Group" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * apache@apache.org. - * - * 5. Products derived from this software may not be called "Apache" - * nor may "Apache" appear in their names without prior written - * permission of the Apache Group. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY - * EXPRESSED 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 APACHE GROUP OR - * ITS 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. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Group. - * For more information on the Apache Group and the Apache HTTP server - * project, please see <http://www.apache.org/>. - * - */ - -#include "fileio.h" -#include "apr_file_io.h" -#include "apr_lib.h" -#include <string.h> - -#define INCL_DOS -#include <os2.h> - -ap_status_t file_cleanup(void *thefile) -{ - struct file_t *file = thefile; - return ap_close(file); -} - - - -ap_status_t ap_open(ap_context_t *cntxt, char *fname, ap_int32_t flag, ap_fileperms_t perm, struct file_t **new) -{ - int oflags = 0; - int mflags = OPEN_FLAGS_FAIL_ON_ERROR|OPEN_SHARE_DENYNONE; - int rv; - ULONG action; - ap_file_t *dafile = (struct file_t *)ap_palloc(cntxt, sizeof(struct file_t)); - - *new = dafile; - dafile->cntxt = cntxt; - dafile->isopen = FALSE; - dafile->validstatus = FALSE; - - if ((flag & APR_READ) && (flag & APR_WRITE)) { - mflags |= OPEN_ACCESS_READWRITE; - } else if (flag & APR_READ) { - mflags |= OPEN_ACCESS_READONLY; - } else if (flag & APR_WRITE) { - mflags |= OPEN_ACCESS_WRITEONLY; - } else { - dafile->filedes = -1; - return APR_EACCES; - } - - dafile->buffered = (flag & APR_BUFFERED) > 0; - - if (flag & APR_CREATE) { - oflags |= OPEN_ACTION_CREATE_IF_NEW; - if (!(flag & APR_EXCL)) { - if (flag & APR_APPEND) - oflags |= OPEN_ACTION_OPEN_IF_EXISTS; - else - oflags |= OPEN_ACTION_REPLACE_IF_EXISTS; - } - } - - if ((flag & APR_EXCL) && !(flag & APR_CREATE)) - return APR_EACCES; - - if (flag & APR_TRUNCATE) { - oflags |= OPEN_ACTION_REPLACE_IF_EXISTS; - } - - rv = DosOpen(fname, (HFILE *)&(dafile->filedes), &action, 0, 0, oflags, mflags, NULL); - - if (rv == 0 && (flag & APR_APPEND)) { - ULONG newptr; - rv = DosSetFilePtr(dafile->filedes, 0, FILE_END, &newptr ); - - if (rv) - DosClose(dafile->filedes); - } - - if (rv != 0) - return os2errno(rv); - - dafile->isopen = TRUE; - dafile->fname = ap_pstrdup(cntxt, fname); - ap_register_cleanup(dafile->cntxt, dafile, file_cleanup, NULL); - return APR_SUCCESS; -} - - - -ap_status_t ap_close(ap_file_t *file) -{ - ULONG rc; - - if (file && file->isopen) { - rc = DosClose(file->filedes); - - if (rc == 0) { - file->isopen = FALSE; - return APR_SUCCESS; - } else { - return os2errno(rc); - } - } - - return APR_SUCCESS; -} - - - -ap_status_t ap_remove_file(ap_context_t *cntxt, char *path) -{ - ULONG rc = DosDelete(path); - return os2errno(rc); -} - |