SCO3.2.4 info header.

diff --git a/sysdeps/unix/sysv/sco3.2.4/bits/confname.h b/sysdeps/unix/sysv/sco3.2.4/bits/confname.h
new file mode 100644 (file)
index 0000000..0408951
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/bits/confname.h
@@ -0,0 +1,50 @@
+/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
+Copyright (C) 1993 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
+#define _PC_LINK_MAX           0
+#define _PC_MAX_CANON          1
+#define _PC_MAX_INPUT          2
+#define _PC_NAME_MAX           3
+#define _PC_PATH_MAX           4
+#define _PC_PIPE_BUF           5
+#define _PC_CHOWN_RESTRICTED   6
+#define _PC_NO_TRUNC           7
+#define _PC_VDISABLE           8
+
+/* Values for the argument to `sysconf'.  */
+#define _SC_ARG_MAX            0
+#define _SC_CHILD_MAX          1
+#define _SC_CLK_TCK            2
+#define _SC_NGROUPS_MAX                3
+#define _SC_OPEN_MAX           4
+#define _SC_JOB_CONTROL                5
+#define _SC_SAVED_IDS          6
+#define _SC_VERSION            7
+#define _SC_PASS_MAX           8
+#define _SC_XOPEN_VERSION      9
+#define _SC_TZNAME_MAX         666 /* Not handled by SCO's system call.  */
+
+#ifdef __USE_POSIX2
+/* Values for the NAME argument to `confstr'.  */
+enum
+  {
+    _CS_PATH                   /* The default search path.  */
+  };
+#endif

diff --git a/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h b/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h
new file mode 100644 (file)
index 0000000..c21b928
--- /dev/null
+++ b/sysdeps/unix/sysv/sco3.2.4/bits/sigaction.h
@@ -0,0 +1,39 @@
+/* The proper definitions for SCO's sigaction.
+Copyright (C) 1993, 1994, 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/* Structure describing the action to be taken when a signal arrives.  */
+struct sigaction
+  {
+    /* Signal handler.  */
+    __sighandler_t sa_handler;
+
+    /* Additional set of signals to be blocked.  */
+    __sigset_t sa_mask;
+
+    /* Special flags.  */
+    int sa_flags;
+  };
+
+/* Bits in `sa_flags'.  */
+#define        SA_NOCLDSTOP    0x01    /* Don't send SIGCHLD when children stop.  */
+
+/* Values for the HOW argument to `sigprocmask'.  */
+#define        SIG_SETMASK     0       /* Set the set of blocked signals.  */
+#define        SIG_BLOCK       1       /* Block signals.  */
+#define        SIG_UNBLOCK     2       /* Unblock signals.  */