New port: cnet - a graphical network simulator.

2 files changed, 131 insertions, 0 deletions

diff --git a/net/cnet/files/Makefile.freebsd b/net/cnet/files/Makefile.freebsd
new file mode 100644
index 000000000000..3e8721ffbd2f
--- /dev/null
+++ b/net/cnet/files/Makefile.freebsd
@@ -0,0 +1,54 @@
+#
+# The following #defines are for Sun's SunOS, >= SunOS4.1.2
+# CC may be either cc or gcc
+#
+
+
+
+# Uncomment the following line if you wish Tcl/Tk windowing (see config.h)
+#
+#XINCLUDES	= 
+#XLIBS		= -ltcl -ltk -lXpm -lX11 -lm
+#
+# Uncomment the following line if you wish XView windowing (see config.h)
+#
+OPENWINHOME	= ${X11BASE}
+XINCLUDES	= -I$(OPENWINHOME)/include
+XLIBS		= -L$(OPENWINHOME)/lib -lxview -lolgx -lXpm -lX11
+#
+# Uncomment the following lines if you wish Motif windowing (see config.h)
+#
+#XINCLUDES	= -I$(X11BASE)/include
+#XLIBS		= -L$(X11BASE)/lib -lXm -lXt -lXpm -lX11
+
+
+#CC		= cc
+CC		= gcc -Wall -ansi
+
+INCLUDES	=
+CFLAGS		= -O $(INCLUDES) $(XINCLUDES)
+
+#LD		= cc
+LD		= gcc
+LIBDIRS		= -L/usr/local/lib
+LIBS		= -lm -lgnuregex
+STRIP		= strip
+
+BINDIR		= /usr/local/bin
+MANDIR		= /usr/local/man/man1
+MANEXT		= 1
+INCDIR		= /usr/local/include
+
+
+# ---------------------- No user-serviceable code below -----------------
+
+include	Makefile.common
+
+kultarr:	$(NAME)
+	chmod 711 $(NAME)
+	rcp -p $(NAME) kultarr:/usr/kultarr/bin/$(NAME)
+	rcp -p $(NAME) kultarr:/usr/local/bin/$(NAME)
+	chmod 644 cnet.h DOC/cnet.man
+	rcp -p cnet.h kultarr:/usr/local/include/cnet.h
+	rcp -p DOC/cnet.man kultarr:/usr/local/man/manl/cnet.l
+
diff --git a/net/cnet/files/compile.c b/net/cnet/files/compile.c
new file mode 100644
index 000000000000..8f3c4c2656e1
--- /dev/null
+++ b/net/cnet/files/compile.c
@@ -0,0 +1,77 @@
+#include <dlfcn.h>
+#include <nlist.h>
+
+static int add_compile_args(ac, av, kflag) int ac; char *av[]; int kflag;
+{
+    av[ac++] =      "-fPIC";
+    av[ac++] =      "-I/usr/local/include";	/* XXX GROSS - should use prefix */
+    return(ac);
+}
+
+
+static int add_link_args(ac, av, kflag) int ac; char *av[]; int kflag;
+{
+    av[ac++] =	findenv("CNETLD", CNETLD);
+    av[ac++] =	"cc";
+    av[ac++] =	"-Bshareable";
+    return(ac);
+}
+
+
+static void data_segments(n, handle, so_filenm)
+				int n; void *handle; char *so_filenm;
+{
+    extern int	 	nlist		_PARAMS((const char *, struct nlist *));
+
+    typedef struct _c {
+	char		*so_filenm;
+	unsigned long	length_data;
+	char		*incore_data;
+	char		*original_data;
+	struct _c	*next;
+    } CACHE;
+
+    static CACHE	*chd = (CACHE *)NULL;
+    CACHE		*cp  = chd;
+
+    NODE		*np	= &NP[n];
+    struct nlist	nls[3];
+
+    while(cp != (CACHE *)NULL) {
+	if(strcmp(cp->so_filenm, so_filenm) == 0)
+	    goto found;
+	cp	= cp->next;
+    }
+
+    nls[0].n_name	= "__DYNAMIC";
+    nls[1].n_name	= "_end";
+    nls[2].n_name	= (char *)NULL;
+
+    if(nlist(so_filenm, nls) != 0) {
+	(void)fprintf(stderr,"%s: cannot load symbols from %s\n",
+					progname,so_filenm);
+	++nerrors;
+	return;
+    }
+
+    cp			= (CACHE *)malloc(sizeof(CACHE));
+    cp->so_filenm	= strdup(so_filenm);
+    cp->length_data	= (nls[1].n_value - nls[0].n_value);
+    cp->incore_data	= (char *)((long)dlsym(handle,"end") - cp->length_data);
+    cp->original_data	= (char *)malloc(cp->length_data);
+    (void)memcpy(cp->original_data, cp->incore_data, cp->length_data);
+    cp->next		= chd;
+    chd			= cp;
+
+    if(vflag)
+	(void)fprintf(stderr,"%s dataseg=0x%08lx len(dataseg)=%ld\n",
+			    so_filenm, (long)cp->incore_data, cp->length_data);
+found:
+
+    np->length_data[0]		= cp->length_data;
+    np->incore_data[0]		= cp->incore_data;
+    np->original_data[0]	= cp->original_data;
+
+    np->private_data[0]		= (char *)malloc(cp->length_data);
+    (void)memcpy(np->private_data[0], cp->original_data, cp->length_data);
+}