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Diffstat (limited to 'tools/acpiexec/osunixdir.c')
| -rw-r--r-- | tools/acpiexec/osunixdir.c | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/tools/acpiexec/osunixdir.c b/tools/acpiexec/osunixdir.c deleted file mode 100644 index 54543bb2bcc4..000000000000 --- a/tools/acpiexec/osunixdir.c +++ /dev/null @@ -1,251 +0,0 @@ - -/****************************************************************************** - * - * Module Name: osunixdir - Unix directory access interfaces - * - *****************************************************************************/ - -/* - * Copyright (C) 2000 - 2011, Intel Corp. - * 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, - * without modification. - * 2. Redistributions in binary form must reproduce at minimum a disclaimer - * substantially similar to the "NO WARRANTY" disclaimer below - * ("Disclaimer") and any redistribution must be conditioned upon - * including a substantially similar Disclaimer requirement for further - * binary redistribution. - * 3. Neither the names of the above-listed copyright holders nor the names - * of any contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * NO WARRANTY - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. - */ - - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <dirent.h> -#include <fnmatch.h> -#include <ctype.h> -#include <sys/stat.h> - -#include "acpisrc.h" - -/* - * Allocated structure returned from OsOpenDirectory - */ -typedef struct ExternalFindInfo -{ - char *DirPathname; - DIR *DirPtr; - char temp_buffer[128]; - char *WildcardSpec; - char RequestedFileType; - -} EXTERNAL_FIND_INFO; - - -/******************************************************************************* - * - * FUNCTION: AcpiOsOpenDirectory - * - * PARAMETERS: DirPathname - Full pathname to the directory - * WildcardSpec - string of the form "*.c", etc. - * - * RETURN: A directory "handle" to be used in subsequent search operations. - * NULL returned on failure. - * - * DESCRIPTION: Open a directory in preparation for a wildcard search - * - ******************************************************************************/ - -void * -AcpiOsOpenDirectory ( - char *DirPathname, - char *WildcardSpec, - char RequestedFileType) -{ - EXTERNAL_FIND_INFO *ExternalInfo; - DIR *dir; - - - /* Allocate the info struct that will be returned to the caller */ - - ExternalInfo = calloc (sizeof (EXTERNAL_FIND_INFO), 1); - if (!ExternalInfo) - { - return (NULL); - } - - /* Get the directory stream */ - - dir = opendir (DirPathname); - if (!dir) - { - free (ExternalInfo); - return (NULL); - } - - /* Save the info in the return structure */ - - ExternalInfo->WildcardSpec = WildcardSpec; - ExternalInfo->RequestedFileType = RequestedFileType; - ExternalInfo->DirPathname = DirPathname; - ExternalInfo->DirPtr = dir; - return (ExternalInfo); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiOsGetNextFilename - * - * PARAMETERS: DirHandle - Created via AcpiOsOpenDirectory - * - * RETURN: Next filename matched. NULL if no more matches. - * - * DESCRIPTION: Get the next file in the directory that matches the wildcard - * specification. - * - ******************************************************************************/ - -char * -AcpiOsGetNextFilename ( - void *DirHandle) -{ - EXTERNAL_FIND_INFO *ExternalInfo = DirHandle; - struct dirent *dir_entry; - char *temp_str; - int str_len; - struct stat temp_stat; - int err; - - - while ((dir_entry = readdir (ExternalInfo->DirPtr))) - { - if (!fnmatch (ExternalInfo->WildcardSpec, dir_entry->d_name, 0)) - { - if (dir_entry->d_name[0] == '.') - { - continue; - } - - str_len = strlen (dir_entry->d_name) + - strlen (ExternalInfo->DirPathname) + 2; - - temp_str = calloc (str_len, 1); - if (!temp_str) - { - printf ("Could not allocate buffer for temporary string\n"); - return (NULL); - } - - strcpy (temp_str, ExternalInfo->DirPathname); - strcat (temp_str, "/"); - strcat (temp_str, dir_entry->d_name); - - err = stat (temp_str, &temp_stat); - free (temp_str); - if (err == -1) - { - printf ("stat() error - should not happen\n"); - return (NULL); - } - - if ((S_ISDIR (temp_stat.st_mode) - && (ExternalInfo->RequestedFileType == REQUEST_DIR_ONLY)) - || - ((!S_ISDIR (temp_stat.st_mode) - && ExternalInfo->RequestedFileType == REQUEST_FILE_ONLY))) - { - /* copy to a temp buffer because dir_entry struct is on the stack */ - - strcpy (ExternalInfo->temp_buffer, dir_entry->d_name); - return (ExternalInfo->temp_buffer); - } - } - } - - return (NULL); -} - - -/******************************************************************************* - * - * FUNCTION: AcpiOsCloseDirectory - * - * PARAMETERS: DirHandle - Created via AcpiOsOpenDirectory - * - * RETURN: None. - * - * DESCRIPTION: Close the open directory and cleanup. - * - ******************************************************************************/ - -void -AcpiOsCloseDirectory ( - void *DirHandle) -{ - EXTERNAL_FIND_INFO *ExternalInfo = DirHandle; - - - /* Close the directory and free allocations */ - - closedir (ExternalInfo->DirPtr); - free (DirHandle); -} - - -/* Other functions acpisrc uses but that aren't standard on Unix */ - -/******************************************************************************* - * - * FUNCTION: strlwr - * - * PARAMETERS: str - String to be lowercased. - * - * RETURN: str. - * - * DESCRIPTION: Lowercase a string in-place. - * - ******************************************************************************/ - -char * -strlwr ( - char *str) -{ - int length; - int i; - - - length = strlen (str); - - for (i = 0; i < length; i++) - { - str[i] = tolower ((int) str[i]); - } - - return (str); -} |