mirror of
https://github.com/elua/elua.git
synced 2025-01-08 20:56:17 +08:00
e7702bb0e2
- FAT changed to support the new opendir/readdir/closedir mechanism, and to use lseek directly instead of ioctl (also fixed a bug in FAT's lseek that always returned 0 instead of file position). - ET-STM32 console moved to UART2@19200bps (to allow RFS to run on UART0). If UART0 is needee for console, remember to disable RFS. - freed 700+ bytes of RAM by changing the devman implementation to keep pointers instead of actual DM_DEVICE structures - other minor code changes and fixes
30 lines
785 B
C
30 lines
785 B
C
// OS interface for file I/O manipulation
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#ifndef __OS_IO_H__
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#define __OS_IO_H__
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#include "type.h"
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#ifdef WIN32_BUILD
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#define PLATFORM_PATH_SEPARATOR '\\'
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#define PLATFORM_MAX_FNAME_LEN 2048
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#else
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#define PLATFORM_PATH_SEPARATOR '/'
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#define PLATFORM_MAX_FNAME_LEN 2048
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#endif
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int os_open( const char *pathname, int flags, int mode );
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u32 os_open_sys_flags_to_rfs_flags( int sysflags );
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s32 os_write( int fd, const void *buf, u32 count );
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s32 os_read( int fd, void *buf, u32 count );
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int os_close( int fd );
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s32 os_lseek( int fd, s32 offset, int whence );
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u32 os_lseek_sys_whence_to_rfs_whence( int syswhence );
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int os_isdir( const char *name );
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u32 os_opendir( const char* name );
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void os_readdir( u32 d, const char **pname );
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int os_closedir( u32 d );
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#endif
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