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@@ -25,6 +25,71 @@
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#ifndef SQLITE_API
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# define SQLITE_API
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#endif
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+/************** Begin file sqlite_config_rtthread.h **************************/
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+#ifndef _SQLITE_CONFIG_RTTHREAD_H_
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+#define _SQLITE_CONFIG_RTTHREAD_H_
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+/*
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+* SQLite compile macro
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+*/
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+#ifndef SQLITE_MINIMUM_FILE_DESCRIPTOR
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+#define SQLITE_MINIMUM_FILE_DESCRIPTOR 0
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+#endif
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+
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+#ifndef SQLITE_OMIT_LOAD_EXTENSION
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+#define SQLITE_OMIT_LOAD_EXTENSION 1
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+#endif
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+
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+//#ifndef #define SQLITE_OMIT_WAL
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+#define SQLITE_OMIT_WAL
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+//#endif
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+
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+#ifndef SQLITE_RTTHREAD_NO_WIDE
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+#define SQLITE_RTTHREAD_NO_WIDE 1
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+#endif
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+
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+#ifndef SQLITE_ENABLE_LOCKING_STYLE
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+#define SQLITE_ENABLE_LOCKING_STYLE 0
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+#endif
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+
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+#ifndef SQLITE_DISABLE_LOCKING_STYLE
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+#define SQLITE_DISABLE_LOCKING_STYLE 1
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+#endif
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+
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+#ifndef SQLITE_TEMP_STORE
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+#define SQLITE_TEMP_STORE 1
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+#endif
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+
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+#ifndef SQLITE_THREADSAFE
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+#define SQLITE_THREADSAFE 1
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+#endif
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+
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+#ifndef HAVE_READLINE
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+#define HAVE_READLINE 0
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+#endif
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+
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+#ifndef NDEBUG
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+#define NDEBUG
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+#endif
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+
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+#ifndef _HAVE_SQLITE_CONFIG_H
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+#define _HAVE_SQLITE_CONFIG_H
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+#endif
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+
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+#ifndef BUILD_sqlite
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+#define BUILD_sqlite
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+#endif
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+
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+#ifndef SQLITE_OS_OTHER
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+#define SQLITE_OS_OTHER 1
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+#endif
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+
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+#ifndef SQLITE_OS_RTTHREAD
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+#define SQLITE_OS_RTTHREAD 1
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+#endif
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+
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+#endif
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+
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+/************** End of sqlite_config_rtthread.h ******************************/
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/************** Begin file sqlite3.h *****************************************/
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/*
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** 2001 September 15
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@@ -22649,6 +22714,7 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
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#if SQLITE_OS_RTTHREAD /* This file is used for rt-thread only */
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/* #include <rtthread.h> */
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+#include <dfs_posix.h>
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/*
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** Include code that is common to all os_*.c files
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@@ -22863,6 +22929,51 @@ SQLITE_API int sqlite3_open_file_count = 0;
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/************** End of os_common.h *******************************************/
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/************** Continuing where we left off in os_rtthread.c ****************/
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+#ifndef RT_USING_NEWLIB
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+
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+#ifndef EINTR
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+#define EINTR 4 /* Interrupted system call */
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+#endif
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+
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+#ifndef ENOLCK
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+#define ENOLCK 46 /* No record locks available */
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+#endif
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+
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+#ifndef EACCES
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+#define EACCES 13 /* Permission denied */
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+#endif
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+
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+#ifndef EPERM
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+#define EPERM 1 /* Operation not permitted */
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+#endif
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+
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+#ifndef ETIMEDOUT
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+#define ETIMEDOUT 145 /* Connection timed out */
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+#endif
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+
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+#ifndef ENOTCONN
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+#define ENOTCONN 134 /* Transport endpoint is not connected */
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+#endif
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+
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+#if defined(__GNUC__) || defined(__ADSPBLACKFIN__)
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+int _gettimeofday(struct timeval *tp, void *ignore) __attribute__((weak));
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+int _gettimeofday(struct timeval *tp, void *ignore)
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+#elif defined(__CC_ARM)
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+__weak int _gettimeofday(struct timeval *tp, void *ignore)
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+#elif defined(__IAR_SYSTEMS_ICC__)
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+ #if __VER__ > 540
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+ __weak
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+ #endif
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+int _gettimeofday(struct timeval *tp, void *ignore)
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+#else
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+int _gettimeofday(struct timeval *tp, void *ignore)
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+#endif
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+{
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+ return 0;
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+}
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+
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+#endif /* RT_USING_NEWLIB */
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+
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/*
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** Compiling and using WAL mode requires several APIs that are not
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** available in rt-thread.
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@@ -23019,7 +23130,7 @@ static int sqlite3_os_type = 0;
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# define SYSCALL sqlite3_syscall_ptr
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#endif
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-#include <dfs_posix.h>
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+/* #include <dfs_posix.h> */
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static int _Access(const char *pathname, int mode)
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{
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@@ -23110,10 +23221,10 @@ static struct rtthread_syscall {
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#define osFstat ((int(*)(int,struct stat*))aSyscall[5].pCurrent)
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{ "read", (sqlite3_syscall_ptr)read, 0 },
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-#define osRead ((ssize_t(*)(int,void*,size_t))aSyscall[6].pCurrent)
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+#define osRead ((int(*)(int,void*,size_t))aSyscall[6].pCurrent)
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{ "write", (sqlite3_syscall_ptr)write, 0 },
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-#define osWrite ((ssize_t(*)(int,const void*,size_t))aSyscall[7].pCurrent)
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+#define osWrite ((int(*)(int,const void*,size_t))aSyscall[7].pCurrent)
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{ "unlink", (sqlite3_syscall_ptr)unlink, 0 },
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#define osUnlink ((int(*)(const char*))aSyscall[8].pCurrent)
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@@ -23465,9 +23576,9 @@ static int sqliteErrorFromPosixError(int posixError, int sqliteIOErr) {
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return SQLITE_OK;
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#endif
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- case EAGAIN:
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+ case DFS_STATUS_EAGAIN:
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case ETIMEDOUT:
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- case EBUSY:
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+ case DFS_STATUS_EBUSY:
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case EINTR:
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case ENOLCK:
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/* random NFS retry error, unless during file system support
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@@ -23506,17 +23617,17 @@ static int sqliteErrorFromPosixError(int posixError, int sqliteIOErr) {
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/* invalid fd, unless during file system support introspection, in which
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* it actually means what it says */
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#endif
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- case EIO:
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- case EBADF:
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- case EINVAL:
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+ case DFS_STATUS_EIO:
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+ case DFS_STATUS_EBADF:
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+ case DFS_STATUS_EINVAL:
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case ENOTCONN:
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- case ENODEV:
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- case ENXIO:
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- case ENOENT:
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+ case DFS_STATUS_ENODEV:
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+ case DFS_STATUS_ENXIO:
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+ case DFS_STATUS_ENOENT:
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#ifdef ESTALE /* ESTALE is not defined on Interix systems */
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case ESTALE:
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#endif
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- case ENOSYS:
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+ case DFS_STATUS_ENOSYS:
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/* these should force the client to close the file and reconnect */
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default:
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@@ -23573,11 +23684,14 @@ static void verifyDbFile(rtthreadFile *pFile){
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pFile->ctrlFlags |= UNIXFILE_WARNED;
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return;
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}
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+#warning " struct \"stat\" has no field \"st_nlink\""
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+#ifndef RT_USING_SQLITE
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if( buf.st_nlink==0 && (pFile->ctrlFlags & UNIXFILE_DELETE)==0 ){
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sqlite3_log(SQLITE_WARNING, "file unlinked while open: %s", pFile->zPath);
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pFile->ctrlFlags |= UNIXFILE_WARNED;
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return;
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}
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+#endif
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}
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/*
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@@ -23760,7 +23874,7 @@ static int dotlockLock(sqlite3_file *id, int eFileLock) {
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if( rc<0 ){
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/* failed to open/create the lock directory */
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int tErrno = errno;
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- if( EEXIST == tErrno ){
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+ if( DFS_STATUS_EEXIST == tErrno ){
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rc = SQLITE_BUSY;
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} else {
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rc = sqliteErrorFromPosixError(tErrno, SQLITE_IOERR_LOCK);
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@@ -23811,11 +23925,11 @@ static int dotlockUnlock(sqlite3_file *id, int eFileLock) {
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/* To fully unlock the database, delete the lock file */
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assert( eFileLock==NO_LOCK );
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rc = osRmdir(zLockFile);
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- if( rc<0 && errno==ENOTDIR ) rc = osUnlink(zLockFile);
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+ if( rc<0 && errno==DFS_STATUS_ENOTDIR ) rc = osUnlink(zLockFile);
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if( rc<0 ){
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int tErrno = errno;
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rc = 0;
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- if( ENOENT != tErrno ){
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+ if( DFS_STATUS_ENOENT != tErrno ){
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rc = SQLITE_IOERR_UNLOCK;
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}
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if( IS_LOCK_ERROR(rc) ){
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@@ -24258,7 +24372,7 @@ static int rtthreadWrite(
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SimulateDiskfullError(( wrote=0, amt=1 ));
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if( amt>0 ){
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- if( wrote<0 && pFile->lastErrno!=ENOSPC ){
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+ if( wrote<0 && pFile->lastErrno!=DFS_STATUS_ENOSPC ){
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/* lastErrno set by seekAndWrite */
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return SQLITE_IOERR_WRITE;
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}else{
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@@ -25090,7 +25204,7 @@ static int rtthreadOpen(
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fd = robust_open(zName, openFlags, openMode);
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OSTRACE(("OPENX %-3d %s 0%o\n", fd, zName, openFlags));
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- if( fd<0 && errno!=EISDIR && isReadWrite && !isExclusive ){
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+ if( fd<0 && errno!=DFS_STATUS_EISDIR && isReadWrite && !isExclusive ){
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/* Failed to open the file for read/write access. Try read-only. */
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flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
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openFlags &= ~(O_RDWR|O_CREAT);
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@@ -25148,7 +25262,7 @@ static int rtthreadDelete(
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UNUSED_PARAMETER(NotUsed);
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SimulateIOError(return SQLITE_IOERR_DELETE);
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if( osUnlink(zPath)==(-1) ){
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- if( errno==ENOENT ){
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+ if( errno==DFS_STATUS_ENOENT ){
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rc = SQLITE_IOERR_DELETE_NOENT;
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}else{
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rc = rtthreadLogError(SQLITE_IOERR_DELETE, "unlink", zPath);
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@@ -25179,6 +25293,17 @@ static int rtthreadDelete(
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**
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** Otherwise return 0.
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*/
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+
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+#ifndef F_OK
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+# define F_OK 0
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+#endif
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+#ifndef R_OK
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+# define R_OK 4
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+#endif
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+#ifndef W_OK
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+# define W_OK 2
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+#endif
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+
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static int rtthreadAccess(
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sqlite3_vfs *NotUsed, /* The VFS containing this xAccess method */
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const char *zPath, /* Path of the file to examine */
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Bernard Xiong