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s/FNOSYMLINK/O_NOFOLLOW/ and allow it in open(2). For compatibility with other 

BSD's
This commit is contained in:
christos 2002-12-06 22:43:35 +00:00
parent 9ae526c1f6
commit b5b005c247
1 changed files with 10 additions and 13 deletions
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23
sys/sys/fcntl.h
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@ -1,4 +1,4 @@
/* $NetBSD: fcntl.h,v 1.21 2002/11/14 04:03:35 wrstuden Exp $ */
/* $NetBSD: fcntl.h,v 1.22 2002/12/06 22:43:35 christos Exp $ */
/*-
* Copyright (c) 1983, 1990, 1993
@ -93,11 +93,15 @@
(_POSIX_C_SOURCE - 0) >= 199309L || \
(defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \
(_XOPEN_SOURCE - 0) >= 500
#define O_SYNC 0x00000080 /* synchronous writes */
#define O_SYNC 0x00000080 /* synchronous writes */
#endif
#define O_CREAT 0x00000200 /* create if nonexistent */
#define O_TRUNC 0x00000400 /* truncate to zero length */
#define O_EXCL 0x00000800 /* error if already exists */
#if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)
#define O_NOFOLLOW 0x00000100 /* don't follow symlinks on the last */
/* path component */
#endif
#define O_CREAT 0x00000200 /* create if nonexistent */
#define O_TRUNC 0x00000400 /* truncate to zero length */
#define O_EXCL 0x00000800 /* error if already exists */
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
(_POSIX_C_SOURCE - 0) >= 199309L || (_XOPEN_SOURCE - 0) >= 500
@ -120,18 +124,11 @@
/* all bits settable during open(2) */
#define O_MASK (O_ACCMODE|O_NONBLOCK|O_APPEND|O_SHLOCK|O_EXLOCK|\
O_ASYNC|O_SYNC|O_CREAT|O_TRUNC|O_EXCL|O_DSYNC|\
O_RSYNC|O_NOCTTY|O_ALT_IO)
O_RSYNC|O_NOCTTY|O_ALT_IO|O_NOFOLLOW)
#define FMARK 0x00001000 /* mark during gc() */
#define FDEFER 0x00002000 /* defer for next gc pass */
#define FHASLOCK 0x00004000 /* descriptor holds advisory lock */
/*
* Note: The below is not a flag that can be used in the struct file.
* It's an option that can be passed to vn_open to make sure it doesn't
* follow a symlink on the last lookup
*/
#define FNOSYMLINK 0x00080000 /* Don't follow symlink for last
component */
/* bits to save after open(2) */
#define FMASK (FREAD|FWRITE|FAPPEND|FASYNC|FFSYNC|FNONBLOCK|FDSYNC|\
FRSYNC|FALTIO)