diff options
| author | Alex Auvolat <alex.auvolat@ens.fr> | 2015-02-20 15:47:51 +0100 |
|---|---|---|
| committer | Alex Auvolat <alex.auvolat@ens.fr> | 2015-02-20 15:47:51 +0100 |
| commit | 9ba449a6e5f9db20923fb9802eefe0f090ba5fff (patch) | |
| tree | f0f58bfa44a30e61e30caf08af1cdf03bef822f0 /src/kernel/user/nullfs.c | |
| parent | 2d4d64189501c253ed6a5b5ff5e27da1cb34407a (diff) | |
| download | kogata-9ba449a6e5f9db20923fb9802eefe0f090ba5fff.tar.gz kogata-9ba449a6e5f9db20923fb9802eefe0f090ba5fff.zip | |
Change mode of operation for mmap_file (see readme)
Diffstat (limited to 'src/kernel/user/nullfs.c')
| -rw-r--r-- | src/kernel/user/nullfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/kernel/user/nullfs.c b/src/kernel/user/nullfs.c index 0ca0073..a925ab5 100644 --- a/src/kernel/user/nullfs.c +++ b/src/kernel/user/nullfs.c @@ -218,7 +218,8 @@ bool nullfs_add_ram_file(fs_t *fs, const char* name, char* data, size_t init_sz, f->data = data; f->own_data = false; } - f->ok_modes = ok_modes; + f->ok_modes = ok_modes & + (FM_TRUNC | FM_READ | FM_WRITE); // no MMAP support f->lock = MUTEX_UNLOCKED; bool add_ok = nullfs_add_node(fs, name, f, &nullfs_f_ops); |