Hi, attached there is a small patch for procfs to implement statfs, returning only the two fields we can fill for sure. May I push it?
Thanks, -- Pino Toscano
From 1b7ad5c5d601b6388f0fc871b4fa42d231c05400 Mon Sep 17 00:00:00 2001
From: Pino Toscano <toscano.p...@tiscali.it>
Date: Thu, 6 Dec 2012 17:51:58 +0100
Subject: [PATCH] Simple implementation of statfs
Initial implementation of statfs reply, just returning the filesystem type and its id.
* netfs.c: Include <sys/statvfs.h> and <unistd.h>.
(netfs_attempt_statfs): Implement.
---
netfs.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/netfs.c b/netfs.c
index a4d9f9c..c139d11 100644
--- a/netfs.c
+++ b/netfs.c
@@ -23,6 +23,8 @@
#include <mach/vm_param.h>
#include <dirent.h>
#include <fcntl.h>
+#include <sys/statvfs.h>
+#include <unistd.h>
#include "procfs.h"
#define PROCFS_SERVER_NAME "procfs"
@@ -347,7 +349,10 @@ error_t netfs_attempt_set_size (struct iouser *cred, struct node *np,
error_t netfs_attempt_statfs (struct iouser *cred, struct node *np,
fsys_statfsbuf_t *st)
{
- return ENOSYS;
+ memset (st, 0, sizeof *st);
+ st->f_type = FSTYPE_PROC;
+ st->f_fsid = getpid ();
+ return 0;
}
/* The user must define this function. This should sync the locked
--
1.7.10.4
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