xnu-2782.10.72.tar.gz

[apple/xnu.git] / bsd / sys / unistd.h

diff --git a/bsd/sys/unistd.h b/bsd/sys/unistd.h
index d80b3bbd370746789c50a3f2348755b050bc5b26..5868b8ae05785d839235d883a60e8b49750fcf75 100644 (file)
--- a/bsd/sys/unistd.h
+++ b/bsd/sys/unistd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2013 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -81,9 +81,7 @@
 
 /* execution-time symbolic constants */
                                /* may disable terminal special characters */
-#ifndef _POSIX_VDISABLE
-#define        _POSIX_VDISABLE         ((unsigned char)'\377')
-#endif
+#include <sys/_types/_posix_vdisable.h>
 
 #define _POSIX_THREAD_KEYS_MAX 128
 
@@ -121,11 +119,7 @@
 #endif
 
 /* whence values for lseek(2) */
-#ifndef SEEK_SET
-#define        SEEK_SET        0       /* set file offset to offset */
-#define        SEEK_CUR        1       /* set file offset to current plus offset */
-#define        SEEK_END        2       /* set file offset to EOF plus offset */
-#endif /* !SEEK_SET */
+#include <sys/_types/_seek_set.h>
 
 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 /* whence values for lseek(2); renamed by POSIX 1003.1 */
@@ -174,8 +168,50 @@ struct accessx_descriptor {
 #define        _PC_REC_XFER_ALIGN      23      /* Recommended buffer alignment */
 #define        _PC_SYMLINK_MAX         24      /* Max # of bytes in symlink name */
 #define        _PC_SYNC_IO             25      /* Sync I/O [SIO] supported? */
+#define _PC_XATTR_SIZE_BITS    26      /* # of bits to represent maximum xattr size */
 
 /* configurable system strings */
 #define        _CS_PATH                 1
 
+#ifndef KERNEL
+#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
+
+#include <machine/_types.h>
+#include <sys/_types/_size_t.h>
+#include <_types/_uint64_t.h>
+#include <Availability.h>
+
+__BEGIN_DECLS
+
+int getattrlistbulk(int, void *, void *, size_t, uint64_t) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+
+__END_DECLS
+
+#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
+
+#if __DARWIN_C_LEVEL >= 200809L
+
+#include <machine/_types.h>
+#include <sys/_types/_size_t.h>
+#include <sys/_types/_ssize_t.h>
+#include <sys/_types.h>
+#include <sys/_types/_uid_t.h>
+#include <sys/_types/_gid_t.h>
+#include <Availability.h>
+
+__BEGIN_DECLS
+
+int    faccessat(int, const char *, int, int) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int    fchownat(int, const char *, uid_t, gid_t, int)  __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int    linkat(int, const char *, int, const char *, int)       __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+ssize_t readlinkat(int, const char *, char *, size_t)  __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int    symlinkat(const char *, int, const char *) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int    unlinkat(int, const char *, int) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int    getattrlistat(int, const char *, void *, void *, size_t, unsigned long) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+
+__END_DECLS
+
+#endif /* __DARWIN_C_LEVEL >= 200809L */
+#endif /* !KERNEL */
+
 #endif /* !_SYS_UNISTD_H_ */