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| author | Justus Winter <justus@gnupg.org> | 2017-08-06 20:27:03 +0200 |
|---|---|---|
| committer | Justus Winter <justus@gnupg.org> | 2017-08-06 20:28:02 +0200 |
| commit | 0a68ce9956efcc286d359907b0e5599eb5a404ec (patch) | |
| tree | 09500b86977e64e4d5bd9fafef1cb1fe3bcfcca0 | |
| parent | 94202d376102f6368260aeb0a26bed5b0be52fe5 (diff) | |
| download | hurd-0a68ce9956efcc286d359907b0e5599eb5a404ec.tar.gz hurd-0a68ce9956efcc286d359907b0e5599eb5a404ec.tar.bz2 hurd-0a68ce9956efcc286d359907b0e5599eb5a404ec.zip | |
libdiskfs: Make mapping the time device more robust.
* libdiskfs/init-init.c (diskfs_init_diskfs): First try /dev/time,
then fall back to the Mach device.
| -rw-r--r-- | libdiskfs/init-init.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libdiskfs/init-init.c b/libdiskfs/init-init.c index 357960b8..e642c2e5 100644 --- a/libdiskfs/init-init.c +++ b/libdiskfs/init-init.c @@ -69,14 +69,16 @@ diskfs_init_diskfs (void) diskfs_default_pager = MACH_PORT_NULL; err = vm_set_default_memory_manager (host, &diskfs_default_pager); mach_port_deallocate (mach_task_self (), host); - - if (!err) - err = maptime_map (1, 0, &diskfs_mtime); } + if (err) + return err; } - else - err = maptime_map (0, 0, &diskfs_mtime); + /* First try to use /dev/time... */ + err = maptime_map (0, NULL, &diskfs_mtime); + if (err) + /* ... and fall back to the Mach time device. */ + err = maptime_map (1, NULL, &diskfs_mtime); if (err) return err; |