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persist mount points across pier reboots

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This commit is contained in:
Philip C Monk 2015-06-17 15:06:40 -04:00
parent 542b6f843a
commit b1c25114bf
4 changed files with 32 additions and 3 deletions
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2
i/c/motes.h
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@ -99,6 +99,7 @@
# define c3__bong c3_s4('b','o','n','g')
# define c3__book c3_s4('b','o','o','k')
# define c3__bool c3_s4('b','o','o','l')
# define c3__boat c3_s4('b','o','a','t')
# define c3__boot c3_s4('b','o','o','t')
# define c3__born c3_s4('b','o','r','n')
# define c3__both c3_s4('b','o','t','h')
@ -489,6 +490,7 @@
# define c3__hide c3_s4('h','i','d','e')
# define c3__high c3_s4('h','i','g','h')
# define c3__hike c3_s4('h','i','k','e')
# define c3__hill c3_s4('h','i','l','l')
# define c3__hind c3_s4('h','i','n','d')
# define c3__hint c3_s4('h','i','n','t')
# define c3__hit c3_s3('h','i','t')

5
i/v/vere.h
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@ -1001,6 +1001,11 @@
void
u3_unix_ef_ogre(u3_noun mon);
/* u3_unix_ef_ogre(): delete mount point
*/
void
u3_unix_ef_hill(u3_noun hil);
/* u3_unix_io_init(): initialize storage.
*/
void

5
v/reck.c
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@ -176,6 +176,10 @@ _reck_kick_sync(u3_noun pox, u3_noun fav)
u3_unix_ef_ogre(u3k(u3t(fav)));
u3z(pox); u3z(fav); return c3y;
}
case c3__hill: {
u3_unix_ef_hill(u3k(u3t(fav)));
u3z(pox); u3z(fav); return c3y;
}
}
// XX obviously not right!
@ -283,6 +287,7 @@ _reck_kick_spec(u3_noun pox, u3_noun fav)
} break;
case c3__clay:
case c3__boat:
case c3__sync: {
return _reck_kick_sync(pox, fav);
} break;

23
v/unix.c
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@ -1,10 +1,9 @@
// XXX maybe make sure empty directories disappear on update?
// XXX i suspect maybe a problem if there's untrackable files in
// a directory when we try to delete it?
// XXX maybe it's not a bad idea to have clay handle the placing of the dots?
// XXX probably should allow out-only mount points
// XXX fix naked file -- currently just does file.root
// XXX check for memory leaks
// XXX maybe get rid of mim.u.dok cache?
/* v/unix.c
**
** This file is in the public domain.
@ -1133,6 +1132,19 @@ u3_unix_ef_ogre(u3_noun mon)
_unix_delete_mount_point(mon);
}
/* u3_unix_ef_hill(): enumerate mount points
*/
void
u3_unix_ef_hill(u3_noun hil)
{
u3_noun mon;
for ( mon = hil; c3y == u3du(mon); mon = u3t(hil) ) {
_unix_get_mount_point(u3h(mon));
}
u3_Host.unx_u.dyr = c3y;
u3_unix_ef_look();
}
/* u3_unix_io_init(): initialize unix sync.
*/
void
@ -1178,6 +1190,11 @@ u3_unix_io_init(void)
uv_timer_init(u3L, &unx_u->tim_u);
unx_u->alm = c3n;
unx_u->dyr = c3n;
if ( c3n == u3_Host.ops_u.nuu ) {
u3v_plan(u3nt(u3_blip, c3__boat, u3_nul),
u3nc(c3__boat, u3_nul));
}
}
/* u3_unix_acquire(): acquire a lockfile, killing anything that holds it.
@ -1300,7 +1317,7 @@ void
u3_unix_ef_look(void)
{
if ( c3y == u3_Host.unx_u.dyr ) {
u3_Host.unx_u.dyr = c3y;
u3_Host.unx_u.dyr = c3n;
u3_umon* mon_u;
for ( mon_u = u3_Host.unx_u.mon_u; mon_u; mon_u = mon_u->nex_u ) {