X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tools-for-build%2Fgrovel_headers.c;h=0184bfaef202804691c7d3a9c222ac97e6b31e3f;hb=df679ed627975948b1cee190f4d79c397588c43e;hp=4c6831f5924e82f0ddf4e0db5d2d1656e68d06fe;hpb=4cf50b1896b25f5337e7c258b0b560da00d47993;p=sbcl.git

diff --git a/tools-for-build/grovel_headers.c b/tools-for-build/grovel_headers.c
index 4c6831f..0184bfa 100644
--- a/tools-for-build/grovel_headers.c
+++ b/tools-for-build/grovel_headers.c
@@ -5,14 +5,31 @@
  * Lisp code.
  */
 
+/*
+ * This software is part of the SBCL system. See the README file for
+ * more information.
+ *
+ * While most of SBCL is derived from the CMU CL system, many
+ * utilities for the build process (like this one) were written from
+ * scratch after the fork from CMU CL.
+ * 
+ * This software is in the public domain and is provided with
+ * absolutely no warranty. See the COPYING and CREDITS files for
+ * more information.
+ */
+
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/times.h>
 #include <sys/stat.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#include <sys/termios.h>
 #include <fcntl.h>
+#include <unistd.h>
 
 #define DEFTYPE(lispname,cname) { cname foo; \
-    printf("(def-alien-type "##lispname##" (%s %d))\n", (((foo=-1)<0) ? "sb!alien:signed" : "unsigned"), (8 * (sizeof foo))); }
+    printf("(define-alien-type " lispname " (%s %d))\n", (((foo=-1)<0) ? "sb!alien:signed" : "unsigned"), (8 * (sizeof foo))); }
 
 void
 defconstant(char* lisp_name, long unix_number)
@@ -32,26 +49,27 @@ main(int argc, char *argv[])
 
     /* don't need no steenking hand-editing */
     printf(
-";;;; This is an automatically generated file, please do not hand-edit it.
-;;;; See the program \"grovel_headers.c\".
-
+";;;; This is an automatically generated file, please do not hand-edit it.\n\
+;;;; See the program \"grovel_headers.c\".\n\
+\n\
 ");
 
     printf("(in-package \"SB!UNIX\")\n\n");
 
     printf(";;; types, types, types\n");
+    DEFTYPE("clock-t", clock_t);
     DEFTYPE("dev-t",   dev_t);
+    DEFTYPE("gid-t",   gid_t);
     DEFTYPE("ino-t",   ino_t);
     DEFTYPE("mode-t",  mode_t);
     DEFTYPE("nlink-t", nlink_t);
-    DEFTYPE("uid-t",   uid_t);
-    DEFTYPE("gid-t",   gid_t);
-    DEFTYPE("clock-t", clock_t);
     DEFTYPE("off-t",   off_t);
+    DEFTYPE("size-t",  size_t);
     DEFTYPE("time-t",  time_t);
+    DEFTYPE("uid-t",   uid_t);
     printf("\n");
 
-    printf(";;; fcntl.h\n");
+    printf(";;; fcntl.h (or unistd.h on OpenBSD)\n");
     defconstant("r_ok", R_OK);
     defconstant("w_ok", W_OK);
     defconstant("x_ok", X_OK);
@@ -69,16 +87,56 @@ main(int argc, char *argv[])
     defconstant("o_trunc",   O_TRUNC);
     defconstant("o_append",  O_APPEND);
     printf(";;;\n");
-    defconstant( "s-ifmt",  S_IFMT);
-    defconstant( "s-ififo", S_IFIFO);
-    defconstant( "s-ifchr", S_IFCHR);
-    defconstant( "s-ifdir", S_IFDIR);
-    defconstant( "s-ifblk", S_IFBLK);
-    defconstant( "s-ifreg", S_IFREG);
+    defconstant("s-ifmt",  S_IFMT);
+    defconstant("s-ififo", S_IFIFO);
+    defconstant("s-ifchr", S_IFCHR);
+    defconstant("s-ifdir", S_IFDIR);
+    defconstant("s-ifblk", S_IFBLK);
+    defconstant("s-ifreg", S_IFREG);
     printf("\n");
   
-    defconstant( "s-iflnk",  S_IFLNK);
-    defconstant( "s-ifsock", S_IFSOCK);
+    defconstant("s-iflnk",  S_IFLNK);
+    defconstant("s-ifsock", S_IFSOCK);
+    printf("\n");
+
+    printf(";;; for wait3(2) in run-program.lisp\n");
+    defconstant("wnohang", WNOHANG);
+    defconstant("wuntraced", WUNTRACED);
+    printf("\n");
+
+    printf(";;; various ioctl(2) flags\n");
+    defconstant("tiocnotty",  TIOCNOTTY);
+    defconstant("tiocgwinsz", TIOCGWINSZ);
+    defconstant("tiocswinsz", TIOCSWINSZ);
+    defconstant("tiocgpgrp",  TIOCGPGRP);
+    defconstant("tiocspgrp",  TIOCSPGRP);
+    /* KLUDGE: These are referenced by old CMUCL-derived code, but
+     * Linux doesn't define them.
+     *
+     * I think these are the BSD names, but I don't know what the
+     * corresponding SysV/Linux names are. As a point of reference,
+     * CMUCL doesn't have these defined either (although the defining
+     * forms *do* exist in src/code/unix.lisp), so I don't feel nearly
+     * so bad about not hunting them down. Insight into renamed
+     * obscure ioctl(2) flags appreciated. --njf, 2002-08-26
+     *
+     * I note that the first one I grepped for, TIOCSIGSEND, is
+     * referenced in SBCL conditional on #+HPUX. Maybe the porters of
+     * Oxbridge know more about things like that? And even if they
+     * don't, one benefit of the Rhodes crusade to heal the worthy
+     * ports should be that afterwards, if we grep for something like
+     * this in CVS and it's not there, we can lightheartedly nuke it.
+     * -- WHN 2002-08-30 */
+    /*
+      defconstant("tiocsigsend", TIOCSIGSEND);
+      defconstant("tiocflush", TIOCFLUSH);
+      defconstant("tiocgetp", TIOCGETP);
+      defconstant("tiocsetp", TIOCSETP);
+      defconstant("tiocgetc", TIOCGETC);
+      defconstant("tiocsetc", TIOCSETC);
+      defconstant("tiocgltc", TIOCGLTC);
+      defconstant("tiocsltc", TIOCSLTC);
+    */
     printf("\n");
 
     return 0;