Issue #2900 has been updated by tkusumi. Status changed from New to Closed
Using 0x20 for autofs was acked by dillon@, so closing this ticket. ---------------------------------------- Submit #2900: Add MNT_AUTOMOUNTED to port autofs from FreeBSD http://bugs.dragonflybsd.org/issues/2900#change-12856 * Author: tkusumi * Status: Closed * Priority: Normal * Assignee: * Category: * Target version: ---------------------------------------- Matt, I'd like to use 0x00000020 for MNT_AUTOMOUNTED for autofs since 0x20 is currently unused. Auto(un)mountd (userspace daemon) needs this flag to distinguish filesystems mounted via autofs from others. I don't want the new flag to be 0x0000000100000000ULL after MNT_NOCLUSTERW because this requires 64 bit mount flag (while mount(2) can only take int flag). FreeBSD's autofs uses 0x0000000200000000ULL for the same macro, since FreeBSD has already extended it to uint64_t 5 years ago. > #define MNT_AUTOMOUNTED 0x0000000200000000ULL /* mounted by automountd(8) */ # grep "#define[[:space:]]MNT_" . -rIH | grep -v MNT_WAIT | grep -v MNT_NOWAIT | grep -v MNT_LAZY | grep -v "sys/vfs/tmpfs" | awk '{print $3 " " $2 " " $1}' | sort (MNT_RDONLY MNT_VISFLAGMASK ./sys/sys/mount.h:#define (MNT_UPDATE|MNT_DELEXPORT|MNT_RELOAD|MNT_FORCE) MNT_CMDFLAGS ./sys/sys/mount.h:#define 0x00000001 MNT_RDONLY ./sys/sys/mount.h:#define 0x00000002 MNT_SYNCHRONOUS ./sys/sys/mount.h:#define 0x00000004 MNT_NOEXEC ./sys/sys/mount.h:#define 0x00000008 MNT_NOSUID ./sys/sys/mount.h:#define 0x00000010 MNT_NODEV ./sys/sys/mount.h:#define 0x00000040 MNT_ASYNC ./sys/sys/mount.h:#define 0x00000080 MNT_EXRDONLY ./sys/sys/mount.h:#define 0x00000100 MNT_EXPORTED ./sys/sys/mount.h:#define 0x00000200 MNT_DEFEXPORTED ./sys/sys/mount.h:#define 0x00000400 MNT_EXPORTANON ./sys/sys/mount.h:#define 0x00000800 MNT_EXKERB ./sys/sys/mount.h:#define 0x00001000 MNT_LOCAL ./sys/sys/mount.h:#define 0x00002000 MNT_QUOTA ./sys/sys/mount.h:#define 0x00004000 MNT_ROOTFS ./sys/sys/mount.h:#define 0x00008000 MNT_USER ./sys/sys/mount.h:#define 0x00010000 MNT_UPDATE ./sys/sys/mount.h:#define 0x00020000 MNT_DELEXPORT ./sys/sys/mount.h:#define 0x00040000 MNT_RELOAD ./sys/sys/mount.h:#define 0x00080000 MNT_FORCE ./sys/sys/mount.h:#define 0x00100000 MNT_SUIDDIR ./sys/sys/mount.h:#define 0x00200000 MNT_SOFTDEP ./sys/sys/mount.h:#define 0x00400000 MNT_NOSYMFOLLOW ./sys/sys/mount.h:#define 0x00800000 MNT_IGNORE ./sys/sys/mount.h:#define 0x01000000 MNT_TRIM ./sys/sys/mount.h:#define 0x10000000 MNT_NOATIME ./sys/sys/mount.h:#define 0x20000000 MNT_EXPUBLIC ./sys/sys/mount.h:#define 0x40000000 MNT_NOCLUSTERR ./sys/sys/mount.h:#define 0x80000000 MNT_NOCLUSTERW ./sys/sys/mount.h:#define -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
