Hello,
Here are a few POSIX 2008 visibility updates, to align the core & hurd
with the Linux headers.
Samuel
2011-12-04 Samuel Thibault <samuel.thiba...@ens-lyon.org>
* bits/sigaction.h [__USE_XOPEN2K8]: Define SA_RESTART,
SA_NODEFER, SA_RESETHAND.
* sysdeps/mach/hurd/bits/fcntl.h [__USE_XOPEN2K8]: Define
O_NOFOLLOW, O_DIRECTORY, O_CLOEXEC, F_GETOWN, F_SETOWN,
F_DUPFD_CLOEXEC.
diff --git a/bits/sigaction.h b/bits/sigaction.h
index adcc276..97242a6 100644
--- a/bits/sigaction.h
+++ b/bits/sigaction.h
@@ -55,6 +55,8 @@ struct sigaction
/* Bits in `sa_flags'. */
#if defined __USE_UNIX98 || defined __USE_MISC
# define SA_ONSTACK 0x0001 /* Take signal on signal stack. */
+#endif
+#if defined __USE_UNIX98 || defined __USE_MISC || defined __USE_XOPEN2K8
# define SA_RESTART 0x0002 /* Restart syscall on signal return. */
# define SA_NODEFER 0x0010 /* Don't automatically block the signal when
its handler is being executed. */
diff --git a/sysdeps/mach/hurd/bits/fcntl.h b/sysdeps/mach/hurd/bits/fcntl.h
index b4147ce..74cf913 100644
--- a/sysdeps/mach/hurd/bits/fcntl.h
+++ b/sysdeps/mach/hurd/bits/fcntl.h
@@ -55,7 +55,9 @@
#ifdef __USE_GNU
# define O_NOLINK 0x0040 /* No name mappings on final component. */
# define O_NOTRANS 0x0080 /* No translator on final component. */
+#endif
+#ifdef __USE_XOPEN2K8
# define O_NOFOLLOW 0x00100000 /* Produce ENOENT if file is a symlink. */
# define O_DIRECTORY 0x00200000 /* Produce ENOTDIR if not a directory. */
#endif
@@ -119,7 +121,7 @@
once the file has been opened. */
#define O_TRUNC 0x00010000 /* Truncate file to zero length. */
-#ifdef __USE_GNU
+#ifdef __USE_XOPEN2K8
# define O_CLOEXEC 0x00400000 /* Set FD_CLOEXEC. */
#endif
@@ -159,7 +161,7 @@
#define F_SETFD 2 /* Set file descriptor flags. */
#define F_GETFL 3 /* Get file status flags. */
#define F_SETFL 4 /* Set file status flags. */
-#if defined __USE_BSD || defined __USE_UNIX98
+#if defined __USE_BSD || defined __USE_UNIX98 || defined __USE_XOPEN2K8
# define F_GETOWN 5 /* Get owner (receiver of SIGIO). */
# define F_SETOWN 6 /* Set owner (receiver of SIGIO). */
#endif
@@ -167,7 +169,7 @@
#define F_SETLK 8 /* Set record locking info
(non-blocking). */
#define F_SETLKW 9 /* Set record locking info (blocking).
*/
-#ifdef __USE_GNU
+#ifdef __USE_XOPEN2K8
# define F_DUPFD_CLOEXEC 1030 /* Duplicate, set FD_CLOEXEC on new one. */
#endif
