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Disable line buffering if the file is opened in binary mode; Also fix a couple of fopen/fdopen bugs
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4630 7fd9a85b-ad96-42d3-883c-3090e2eb8679
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+27
-18
@@ -1,8 +1,8 @@
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/********************************************************************************
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* include/fcntl.h
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*
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* Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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* Copyright (C) 2007-2009, 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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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@@ -51,24 +51,33 @@
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/* open flag settings for open() (and related APIs) */
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#define O_RDONLY 0x01 /* Open for read access */
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#define O_WRONLY 0x02 /* Open for write access */
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#define O_RDWR 0x03 /* Open for both read & write access */
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#define O_CREAT 0x04 /* Create file/sem/mq object */
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#define O_EXCL 0x08 /* Name must not exist when opened */
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#define O_APPEND 0x10 /* Keep contents, append to end */
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#define O_TRUNC 0x20 /* Delete contents */
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#define O_NONBLOCK 0x40 /* Don't wait for data */
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#define O_NDELAY O_NONBLOCK
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#define O_SYNC 0x80 /* Synchronize output on write */
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#define O_DSYNC O_SYNC
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#define O_RDONLY (1 << 0) /* Open for read access (only) */
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#define O_RDOK O_RDONLY /* Read access is permitted (non-standard) */
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#define O_WRONLY (1 << 1) /* Open for write access (only) */
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#define O_WROK O_WRONLY /* Write access is permitted (non-standard) */
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#define O_RDWR (O_RDOK|O_WROK) /* Open for both read & write access */
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#define O_CREAT (1 << 2) /* Create file/sem/mq object */
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#define O_EXCL (1 << 3) /* Name must not exist when opened */
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#define O_APPEND (1 << 4) /* Keep contents, append to end */
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#define O_TRUNC (1 << 5) /* Delete contents */
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#define O_NONBLOCK (1 << 6) /* Don't wait for data */
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#define O_NDELAY O_NONBLOCK /* Synonym for O_NONBLOCK */
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#define O_SYNC (1 << 7) /* Synchronize output on write */
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#define O_DSYNC O_SYNC /* Equivalent to OSYNC in NuttX */
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#define O_BINARY (1 << 8) /* Open the file in binary (untranslated) mode. */
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#define O_RSYNC 0x00 /* Sychronize input on read */
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#define O_ACCMODE 0x00 /* Required by POSIX */
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#define O_NOCTTY 0x00 /* Reqired by POSIX */
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/* Unsupported, but required open flags */
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#define O_RDOK O_RDONLY /* Not POSIX */
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#define O_WROK O_WRONLY /* Not POSIX */
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#define O_RSYNC 0 /* Synchronize input on read */
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#define O_ACCMODE 0 /* Required by POSIX */
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#define O_NOCTTY 0 /* Required by POSIX */
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#defone O_TEXT 0 /* Open the file in text (translated) mode. */
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/* This is the highest bit number used in the open flags bitset. Bits above
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* this bit number may be used within NuttX for other, internal purposes.
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*/
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#define _O_MAXBIT 8
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/* fcntl() commands */
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