On Tue, Apr 08, 2014 at 10:21:37AM +0200, Mateusz Guzik wrote:
> On Tue, Apr 08, 2014 at 03:12:22PM +0800, Zheng Liu wrote:
> >
> > +int __close_fds(struct files_struct *files, int lowfd)
> > +{
> > + struct file *file;
> > + struct fdtable *fdt;
> > + int fd;
> > +
> > + if (lowfd < 0)
>
On Tue, Apr 08, 2014 at 03:12:22PM +0800, Zheng Liu wrote:
>
> +int __close_fds(struct files_struct *files, int lowfd)
> +{
> + struct file *file;
> + struct fdtable *fdt;
> + int fd;
> +
> + if (lowfd < 0)
> + lowfd = 0;
> + spin_lock(&files->file_lock);
> + f
From: Zheng Liu
This commit adds a new syscall called closefrom(2) which is almost the
same as closefrom(2) in FreeBSD. This syscall will close all open file
descriptors that is greater than or equal to the fd that is indicated
by caller. It is really useful for an application that has opened a
3 matches
Mail list logo
