richterm

commit 1064dcb9efa975594980410708ab7b4d52bda0e1
parent 922675fb154bde0363cf6b6e7fb8a0438262c88c
Author: glenda <glenda@9front.local>
Date:   Thu,  3 Jun 2021 19:16:32 +0000

preliminary fs.c

Diffstat:
M
fs.c
 | 
37
+++++++++++++++++++++++++++++++++++++
M
richterm.c
 | 
6
+++++-
M
richterm.h
 | 
26
++++++++++++++++++++------

3 files changed, 62 insertions(+), 7 deletions(-)
diff --git a/fs.c b/fs.c
@@ -0,0 +1,37 @@
+#include <u.h>
+#include <libc.h>
+#include <fcall.h>
+#include <thread.h>
+#include <9p.h>
+
+#include "richterm.h"
+
+File *new;
+
+void
+fs_read(Req *r)
+{
+	respond(r, nil);
+}
+
+void
+fs_write(Req *r)
+{
+	respond(r, nil);
+}
+
+Fsctl *
+initfs(void)
+{
+	Fsctl *fsctl;
+	static Srv srv = {
+		.read = fs_read,
+		.write = fs_write,
+	};
+	fsctl = mallocz(sizeof(Fsctl), 1);
+	fsctl->c = chancreate(sizeof(int), 0);
+	srv.tree = alloctree("richterm", "richterm", DMDIR|555, nil);
+	if (srv.tree == nil) return nil;
+	new = createfile(srv.tree->root, "new", "richterm", 0666, nil);
+	return fsctl;
+}
diff --git a/richterm.c b/richterm.c
@@ -30,6 +30,8 @@ Channel *pidchan;
 
 Devfsctl *dctl;
 
+Fsctl *fsctl;
+
 Fonts fonts;
 
 void generatepage(Rectangle, Rich *);
@@ -50,7 +52,9 @@ runcmd(void *args)
 
 	if ((dctl = initdevfs()) == nil)
 		sysfatal("initdevfs failed: %r");
-	
+	if ((fsctl = initfs()) == nil)
+		sysfatal("initfs failed: %r");
+
 	rfork(RFFDG);
 	close(0);
 	open("/dev/cons", OREAD);
diff --git a/richterm.h b/richterm.h
@@ -1,16 +1,12 @@
 typedef struct Data Data;
+
 struct Data {
 	char *p;
 	long size;
 };
 
-typedef struct Devfsctl Devfsctl;
-struct Devfsctl {
-	Channel *rc;
-	Channel *wc;
-};
-
 typedef struct Object Object;
+
 struct Object {
 	/* old fields */
 	char *type;
@@ -25,4 +21,22 @@ struct Object {
 };
 
 Data strtodata(char *);
+
+
+typedef struct Devfsctl Devfsctl;
+
+struct Devfsctl {
+	Channel *rc;
+	Channel *wc;
+};
+
 Devfsctl * initdevfs(void);
+
+
+typedef struct Fsctl Fsctl;
+
+struct Fsctl {
+	Channel *c;
+};
+
+Fsctl * initfs(void);