Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 73 insertions, 0 deletions

diff --git a/REORG.TODO/sysdeps/unix/bsd/bits/signum.h b/REORG.TODO/sysdeps/unix/bsd/bits/signum.h
new file mode 100644
index 0000000000..268c24a702
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/bsd/bits/signum.h
@@ -0,0 +1,73 @@
+/* Signal number definitions.  BSD version.
+   Copyright (C) 1991-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifdef	_SIGNAL_H
+
+/* This file defines the fake signal functions and signal
+   number constants for 4.2 or 4.3 BSD-derived Unix system.  */
+
+/* Fake signal functions.  */
+#define	SIG_ERR	((__sighandler_t) -1) /* Error return.  */
+#define	SIG_DFL	((__sighandler_t) 0) /* Default action.  */
+#define	SIG_IGN	((__sighandler_t) 1) /* Ignore signal.  */
+
+#ifdef __USE_XOPEN
+# define SIG_HOLD      ((__sighandler_t) 2)    /* Add signal to hold mask.  */
+#endif
+
+
+/* Signals.  */
+#define	SIGHUP		1	/* Hangup (POSIX).  */
+#define	SIGINT		2	/* Interrupt (ANSI).  */
+#define	SIGQUIT		3	/* Quit (POSIX).  */
+#define	SIGILL		4	/* Illegal instruction (ANSI).  */
+#define	SIGABRT		SIGIOT	/* Abort (ANSI).  */
+#define	SIGTRAP		5	/* Trace trap (POSIX).  */
+#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
+#define	SIGEMT		7	/* EMT trap (4.2 BSD).  */
+#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
+#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
+#define	SIGBUS		10	/* Bus error (4.2 BSD).  */
+#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
+#define	SIGSYS		12	/* Bad argument to system call (4.2 BSD).  */
+#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
+#define	SIGALRM		14	/* Alarm clock (POSIX).  */
+#define	SIGTERM		15	/* Termination (ANSI).  */
+#define	SIGURG		16	/* Urgent condition on socket (4.2 BSD).  */
+#define	SIGSTOP		17	/* Stop, unblockable (POSIX).  */
+#define	SIGTSTP		18	/* Keyboard stop (POSIX).  */
+#define	SIGCONT		19	/* Continue (POSIX).  */
+#define	SIGCHLD		20	/* Child status has changed (POSIX).  */
+#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
+#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
+#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
+#define	SIGIO		23	/* I/O now possible (4.2 BSD).  */
+#define	SIGPOLL		SIGIO	/* Same as SIGIO? (SVID).  */
+#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
+#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
+#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
+#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
+#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
+#define SIGINFO		29	/* Information request (4.4 BSD).  */
+#define	SIGUSR1		30	/* User-defined signal 1 (POSIX).  */
+#define	SIGUSR2		31	/* User-defined signal 2 (POSIX).  */
+#define SIGLOST		32	/* Resource lost (Sun); server died (GNU).  */
+
+#endif	/* <signal.h> included.  */
+
+#define	_NSIG		33	/* Biggest signal number + 1.  */