wm: teppich

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[cmd,env,root]fs: use new APIs

--- a/fs/cmdfs.c

+++ b/fs/cmdfs.c

@@ -1,8 +1,6 @@

 #include <u.h>

 #include <libc.h>

-#include <mem.h>

-

 #include <vfs.h>

 #include <user.h>

 #include "../cmd/rc.h"

@@ -17,6 +15,7 @@

 	int i = 0;

 	ll_t *ulist, *flist, *t;

 	file_t *f, *root;

+	user_t *u;

 	if(cmdfs->state == READY)

 		return cmdfs;

@@ -27,7 +26,8 @@

 	ulist = malloc(sizeof(ll_t*));

 	flist = malloc(sizeof(ll_t*));

-	lladd(ulist, &adam);

+	u = getadam();

+	lladd(ulist, u->name);

 	cmdfs->fid = 1;

 	cmdfs->state = READY;

@@ -42,7 +42,7 @@

 	root->fid = 0;

 	root->size = 0;

-	root->owner = adam.id;

+	root->owner = u->uid;

 	root->perms = 0444; /* u=r, o=r */

 	root->path = "/";

@@ -59,7 +59,7 @@

 		f->fid = cmdfs->fid++;

 		f->size = 0; /* that is a virtual file */

-		f->owner = adam.id;

+		f->owner = u->uid;

 		f->perms = 0555;

 		f->name = cmdtab[i].name;

--- a/fs/envfs.c

+++ b/fs/envfs.c

@@ -6,6 +6,7 @@

 #include <user.h>

 static fs_t *envfs;

+static user_t *cuser;

 fs_t*

 envfs_init(void)

@@ -14,7 +15,8 @@

 	int i = 0;

 	ll_t *ulist, *flist;

 	file_t *root;

-	

+

+	/* TODO: check if user has changed, if yes. create a new envfs */

 	if(envfs->state == READY)

 		return envfs;

@@ -23,7 +25,8 @@

 	ulist = malloc(sizeof(ll_t*));

 	flist = malloc(sizeof(ll_t*));

-	lladd(ulist, &cuser);

+	cuser = getcuser();

+	lladd(ulist, cuser);

 	envfs->fid = 1;

 	envfs->state = READY;

@@ -34,8 +37,8 @@

 	root->fid = 0;

 	root->size = 0;

-	

-	root->owner = cuser.id;

+

+	root->owner = cuser->uid;

 	root->perms = 0444; /* u=r, o=r */

 	root->path = malloc(sizeof(PATH_MAX));

@@ -74,7 +77,7 @@

 	f->path = malloc(sizeof(PATH_MAX));

 	strncpy(f->path, path, strlen(path));

-	f->owner = cuser.id;

+	f->owner = cuser->uid;

 	/* t now should point to last item in fs->files */

 	lladd(t, f);

--- a/fs/rootfs.c

+++ b/fs/rootfs.c

@@ -15,6 +15,7 @@

 	char* path;

 	ll_t *ulist, *flist, *t;

 	file_t *f, *root;

+	user_t *u;

 	if(rootfs->state == READY)

 		return rootfs;

@@ -25,17 +26,17 @@

 	ulist = malloc(sizeof(ll_t*));

 	flist = malloc(sizeof(ll_t*));

-	lladd(ulist, &adam);

+	u = getadam();

+	lladd(ulist, u);

 	rootfs->fid = 1;

 	rootfs->state = READY;

-	/* cmdfs.type = INTERFACE; */

 	rootfs->users = ulist;

 	root->fid = 0;

 	root->size = 0;

-	root->owner = adam.id;

+	root->owner = u->uid;

 	root->perms = 0444; /* u=r, o=r */

 	root->path = "/";

@@ -57,7 +58,7 @@

 		f->fid = rootfs->fid++;

 		f->size = 0;

-		f->owner = adam.id;

+		f->owner = u->uid;

 		f->perms = 0444;

 		f->name = fstab[i].name;