gvisor

Author	SHA1	Message	Date
Jamie Liu	dd98fdd5be	Correctly implement magic symlinks in VFS2 procfs. Updates #1195 PiperOrigin-RevId: 305143567	2020-04-06 16:32:37 -07:00
Fabricio Voznika	8f8f16efaf	Add support for mount flags Plumbs MS_NOEXEC and MS_RDONLY. Others are TODO. Updates #1623 #1193 PiperOrigin-RevId: 300764669	2020-03-13 08:58:04 -07:00
Jamie Liu	471b15b212	Port most syscalls to VFS2. pipe and pipe2 aren't ported, pending a slight rework of pipe FDs for VFS2. mount and umount2 aren't ported out of temporary laziness. access and faccessat need additional FSImpl methods to implement properly, but are stubbed to prevent googletest from CHECK-failing. Other syscalls require additional plumbing. Updates #1623 PiperOrigin-RevId: 297188448	2020-02-25 13:37:34 -08:00
gVisor bot	4075de11be	Plumb VFS2 inside the Sentry - Added fsbridge package with interface that can be used to open and read from VFS1 and VFS2 files. - Converted ELF loader to use fsbridge - Added VFS2 types to FSContext - Added vfs.MountNamespace to ThreadGroup Updates #1623 PiperOrigin-RevId: 295183950	2020-02-14 11:12:47 -08:00