Add more type definitions for POSIX thread.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2203 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/libc/minilibc/errno.h

+#ifndef __ERRNO_H__
+#define __ERRNO_H__
+
+#ifdef RT_USING_DFS
+
+#include <dfs_def.h>
+
+/* using device error codes */
+#define ENOENT		DFS_STATUS_ENOENT
+#define EIO		 	DFS_STATUS_EIO
+#define ENXIO		DFS_STATUS_ENXIO
+#define EBADF		DFS_STATUS_EBADF
+#define EAGAIN		DFS_STATUS_EAGAIN
+#define ENOMEM		DFS_STATUS_ENOMEM
+#define EBUSY		DFS_STATUS_EBUSY
+#define EEXIST		DFS_STATUS_EEXIST
+#define EXDEV		DFS_STATUS_EXDEV
+#define ENODEV		DFS_STATUS_ENODEV
+#define ENOTDIR		DFS_STATUS_ENOTDIR
+#define EISDIR		DFS_STATUS_EISDIR
+#define EINVAL		DFS_STATUS_EINVAL
+#define ENOSPC		DFS_STATUS_ENOSPC
+#define EROFS		DFS_STATUS_EROFS
+#define ENOSYS		DFS_STATUS_ENOSYS
+#define ENOTEMPTY	DFS_STATUS_ENOTEMPTY
+
+#else
+
+/* error codes */
+#define ENOENT		2		/* No such file or directory */
+#define EIO		 	5		/* I/O error */
+#define ENXIO		6		/* No such device or address */
+#define EBADF		9		/* Bad file number */
+#define EAGAIN		11		/* Try again */
+#define ENOMEM		12		/* no memory */
+#define EBUSY		16		/* Device or resource busy */
+#define EEXIST		17		/* File exists */
+#define EXDEV		18		/* Cross-device link */
+#define ENODEV		19		/* No such device */
+#define ENOTDIR		20		/* Not a directory */
+#define EISDIR		21		/* Is a directory */
+#define EINVAL		22		/* Invalid argument */
+#define ENOSPC		28		/* No space left on device */
+#define EROFS		30		/* Read-only file system */
+#define ENOSYS		38		/* Function not implemented */
+#define ENOTEMPTY	39		/* Directory not empty */
+
+#endif
+
+#define	EPERM		1		/* Not super-user */
+#define	ESRCH		3		/* No such process */
+#define	EINTR		4		/* Interrupted system call */
+#define	ENFILE		23		/* Too many open files in system */
+#define	EDEADLK		45		/* Deadlock condition */
+#define EBADMSG		77		/* Trying to read unreadable message */
+#define ETIMEDOUT	116		/* Connection timed out */
+#define ENOTSUP		134		/* Not supported */
+
+#endif

components/libc/minilibc/inttypes.h

+#ifndef __INTTYPES_H__
+#define __INTTYPES_H__
+
+#include "stdint.h"
+
+#endif

components/libc/minilibc/stddef.h

 #ifndef __STDDEF_H__
 #define __STDDEF_H__
 
+#include <sys/types.h>
+typedef signed long ptrdiff_t;
+
 #endif

components/libc/minilibc/stdio.h

 #ifndef __STDIO_H__
 #define __STDIO_H__
 
+#define BUFSIZ 128
+#define EOF 	(-1)
+
 #endif
 

components/libc/minilibc/stdlib.h

@@ -30,6 +30,7 @@ void *malloc(size_t size);
 void free(void *ptr);
 void *realloc(void *ptr, size_t size);
 void *calloc(size_t nelem, size_t elsize);
+void abort(void);
 #endif
 
 #endif

components/libc/minilibc/sys/stat.h

+#ifndef __STAT_H__
+#define __STAT_H__
+
+#include <rtthread.h>
+
+#ifdef RT_USING_DFS
+#include <dfs_posix.h>
+#else
+#define	_FREAD		0x0001	/* read enabled */
+#define	_FWRITE		0x0002	/* write enabled */
+#define	_FAPPEND	0x0008	/* append (writes guaranteed at the end) */
+#define	_FMARK		0x0010	/* internal; mark during gc() */
+#define	_FDEFER		0x0020	/* internal; defer for next gc pass */
+#define	_FASYNC		0x0040	/* signal pgrp when data ready */
+#define	_FSHLOCK	0x0080	/* BSD flock() shared lock present */
+#define	_FEXLOCK	0x0100	/* BSD flock() exclusive lock present */
+#define	_FCREAT		0x0200	/* open with file create */
+#define	_FTRUNC		0x0400	/* open with truncation */
+#define	_FEXCL		0x0800	/* error on open if file exists */
+#define	_FNBIO		0x1000	/* non blocking I/O (sys5 style) */
+#define	_FSYNC		0x2000	/* do all writes synchronously */
+#define	_FNONBLOCK	0x4000	/* non blocking I/O (POSIX style) */
+#define	_FNDELAY	_FNONBLOCK	/* non blocking I/O (4.2 style) */
+#define	_FNOCTTY	0x8000	/* don't assign a ctty on this open */
+
+#define	O_RDONLY	0		/* +1 == FREAD */
+#define	O_WRONLY	1		/* +1 == FWRITE */
+#define	O_RDWR		2		/* +1 == FREAD|FWRITE */
+#define	O_APPEND	_FAPPEND
+#define	O_CREAT		_FCREAT
+#define	O_TRUNC		_FTRUNC
+#define	O_EXCL		_FEXCL
+#define O_SYNC		_FSYNC
+#endif
+
+#endif

components/libc/minilibc/sys/types.h

@@ -15,6 +15,9 @@ typedef rt_uint32_t u_long;
 typedef rt_time_t time_t;
 typedef int mode_t;
 
+typedef unsigned long clockid_t;
+typedef int pid_t;
+
 #ifndef NULL
 #define NULL RT_NULL
 #endif