e_mac.h

ultraEdit的Ctag标签工具的实现源代码

/*
*   $Id: e_mac.h,v 1.1 2002/03/08 22:35:19 darren Exp $
*
*   Copyright (c) 2001, Maarten L. Hekkelman
*
*   Author: Maarten L. Hekkelman <[e-mail]>
*           http://www.hekkelman.com
*
*   This source code is released for free distribution under the terms of the
*   GNU General Public License. It is provided on an as-is basis and no
*   responsibility is accepted for its failure to perform as expected.
*
*   Configures ctags for Macintosh environment.
*/
#ifndef E_MAC_H
#define E_MAC_H

#define BUILD_MPW_TOOL 1

#define MACROS_USE_PATTERNS	1
#define DEFAULT_FILE_FORMAT 2
#define INTERNAL_SORT 1
#define TMPDIR "/tmp"
#define NEED_PROTO_TRUNCATE 1
#define STDC_HEADERS 1
#define HAVE_CLOCK 1
#define HAVE_FGETPOS 1
#define HAVE_OPENDIR 1
#define HAVE_REMOVE 1
#define HAVE_SETENV 1
#define HAVE_STRERROR 1
#define HAVE_STRSTR 1
#define HAVE_FCNTL_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_SYS_DIR_H 1
#define HAVE_SYS_TIMES_H 1
#define HAVE_TIME_H 1
#define HAVE_TYPES_H 1
#define HAVE_STDLIB_H 1

#include <time.h>
#include <errno.h>
#include <stdlib.h>
#include <fcntl.h>
#include <stdio.h>

#include <Files.h>

#if BUILD_MPW_TOOL

/*
	The following defines are collected from various header files from some
	Linux distribution
*/

typedef unsigned long	mode_t;
typedef unsigned long	ino_t;
typedef unsigned long	dev_t;
typedef short			nlink_t;
typedef unsigned long	uid_t;
typedef unsigned long	gid_t;

/* Encoding of the file mode.  */
#define	S_IFMT		0170000	/* These bits determine file type.  */

/* File types.  */
#define	S_IFDIR		0040000	/* Directory.  */
#define	S_IFCHR		0020000	/* Character device.  */
#define	S_IFBLK		0060000	/* Block device.  */
#define	S_IFREG		0100000	/* Regular file.  */

#define	S_ISTYPE(mode, mask)	(((mode) & S_IFMT) == (mask))

#define	S_ISDIR(mode)	 S_ISTYPE((mode), S_IFDIR)
#define	S_ISCHR(mode)	 S_ISTYPE((mode), S_IFCHR)
#define	S_ISBLK(mode)	 S_ISTYPE((mode), S_IFBLK)
#define	S_ISREG(mode)	 S_ISTYPE((mode), S_IFREG)

struct stat {
    dev_t				st_dev;			/* Device.  */
    unsigned short int	__pad1;
    ino_t				st_ino;			/* File serial number.	*/
    mode_t				st_mode;		/* File mode.  */
    nlink_t				st_nlink;		/* Link count.  */
    uid_t				st_uid;			/* User ID of the file's owner.	*/
    gid_t				st_gid;			/* Group ID of the file's group.*/
    off_t				st_size;		/* Size of file, in bytes.  */
    unsigned long int	st_blksize;		/* Optimal block size for I/O.  */
    long				st_blocks;		/* Number 512-byte blocks allocated. */
    time_t				st_atime;		/* Time of last access.  */
    time_t				st_mtime;		/* Time of last modification.  */
	time_t				st_ctime;		/* Time of last status change.  */
};

int fstat(int fildes, struct stat *buf);

#else
#include <console.h>
#include <stat.mac.h>
#endif

#ifndef PATH_MAX
#define PATH_MAX 1024
#endif

/*
	Our own stat, accepts unix like paths.
*/
int mstat(const char *path, struct stat *buf);

struct dirent {
	char			d_name[64];
};

typedef struct {
	FSSpec			file;
	int				index;
	struct dirent	ent;
} DIR;

extern DIR*				opendir(const char *dirname);
extern struct dirent*	readdir(DIR* dirp);
extern int				closedir(DIR* dirp);
extern void				rewinddir(DIR* dirp);
extern char*			getcwd(char*, int);

/*
	Our own fopen, accepts unix like paths.
*/
extern FILE*			mfopen(const char* file, const char* mode);

/*
	Dirty, define the standard functions fopen, stat and lstat to map to our
	own routines.
*/
#define fopen			mfopen
#define stat(a,b)		mstat(a,b)
#define lstat(a,b)		mstat(a,b)

#endif

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