142 lines
5.8 KiB
C
142 lines
5.8 KiB
C
/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "Apache" and "Apache Software Foundation" must
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* not be used to endorse or promote products derived from this
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* software without prior written permission. For written
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* permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* nor may "Apache" appear in their name, without prior written
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* permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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#include "sigar.h"
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typedef enum {
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SIGAR_FILETYPE_NOFILE = 0, /**< no file type determined */
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SIGAR_FILETYPE_REG, /**< a regular file */
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SIGAR_FILETYPE_DIR, /**< a directory */
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SIGAR_FILETYPE_CHR, /**< a character device */
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SIGAR_FILETYPE_BLK, /**< a block device */
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SIGAR_FILETYPE_PIPE, /**< a FIFO / pipe */
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SIGAR_FILETYPE_LNK, /**< a symbolic link */
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SIGAR_FILETYPE_SOCK, /**< a [unix domain] socket */
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SIGAR_FILETYPE_UNKFILE /**< a file of some other unknown type */
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} sigar_file_type_e;
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#define SIGAR_UREAD 0x0400 /**< Read by user */
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#define SIGAR_UWRITE 0x0200 /**< Write by user */
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#define SIGAR_UEXECUTE 0x0100 /**< Execute by user */
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#define SIGAR_GREAD 0x0040 /**< Read by group */
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#define SIGAR_GWRITE 0x0020 /**< Write by group */
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#define SIGAR_GEXECUTE 0x0010 /**< Execute by group */
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#define SIGAR_WREAD 0x0004 /**< Read by others */
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#define SIGAR_WWRITE 0x0002 /**< Write by others */
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#define SIGAR_WEXECUTE 0x0001 /**< Execute by others */
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typedef struct {
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/** The access permissions of the file. Mimics Unix access rights. */
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sigar_uint64_t permissions;
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sigar_file_type_e type;
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/** The user id that owns the file */
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sigar_uid_t uid;
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/** The group id that owns the file */
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sigar_gid_t gid;
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/** The inode of the file. */
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sigar_uint64_t inode;
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/** The id of the device the file is on. */
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sigar_uint64_t device;
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/** The number of hard links to the file. */
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sigar_uint64_t nlink;
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/** The size of the file */
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sigar_uint64_t size;
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/** The time the file was last accessed */
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sigar_uint64_t atime;
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/** The time the file was last modified */
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sigar_uint64_t mtime;
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/** The time the file was last changed */
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sigar_uint64_t ctime;
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} sigar_file_attrs_t;
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typedef struct {
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sigar_uint64_t total;
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sigar_uint64_t files;
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sigar_uint64_t subdirs;
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sigar_uint64_t symlinks;
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sigar_uint64_t chrdevs;
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sigar_uint64_t blkdevs;
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sigar_uint64_t sockets;
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sigar_uint64_t disk_usage;
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} sigar_dir_stat_t;
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typedef sigar_dir_stat_t sigar_dir_usage_t;
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SIGAR_DECLARE(const char *)
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sigar_file_attrs_type_string_get(sigar_file_type_e type);
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SIGAR_DECLARE(int) sigar_file_attrs_get(sigar_t *sigar,
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const char *file,
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sigar_file_attrs_t *fileattrs);
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SIGAR_DECLARE(int) sigar_link_attrs_get(sigar_t *sigar,
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const char *file,
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sigar_file_attrs_t *fileattrs);
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SIGAR_DECLARE(int)sigar_file_attrs_mode_get(sigar_uint64_t permissions);
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SIGAR_DECLARE(char *)
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sigar_file_attrs_permissions_string_get(sigar_uint64_t permissions,
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char *str);
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SIGAR_DECLARE(int) sigar_dir_stat_get(sigar_t *sigar,
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const char *dir,
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sigar_dir_stat_t *dirstats);
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SIGAR_DECLARE(int) sigar_dir_usage_get(sigar_t *sigar,
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const char *dir,
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sigar_dir_usage_t *dirusage);
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