diff options
Diffstat (limited to 'src/init')
| -rw-r--r-- | src/init/fs/misc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/init/fs/misc.c b/src/init/fs/misc.c index 2f02e09..dc14ac4 100644 --- a/src/init/fs/misc.c +++ b/src/init/fs/misc.c @@ -52,10 +52,16 @@ static void fs_respond_delegate(struct fs_wait_response *res, handle_t delegate, switch (res->op) { case VFSOP_READ: + if (_syscall_fork()) { + // handle reads in a child + // this is a HORRIBLE workaround for making concurrent IO work without proper delegates + break; + } // TODO instead of truncating the size, allocate a bigger buffer size = res->capacity < sizeof(buf) ? res->capacity : sizeof(buf); ret = _syscall_read(delegate, buf, size, res->offset); _syscall_fs_respond(buf, ret); + _syscall_exit(0); // TODO unreapable - add a nonblocking reap syscall break; // TODO proper writing (see above) |