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| author | Theodore Ts'o <tytso@mit.edu> | 2011-11-28 12:31:29 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-11-28 12:31:29 -0500 |
| commit | db40c20e3fd66d90d29a41bef9eb20d1e0745906 (patch) | |
| tree | c18e2b7eb5a6f466b9c9377025ec033936f80aa6 /lib/ext2fs | |
| parent | ebd0a16a24e60e781ae4c1ad6dc415011f3c65f6 (diff) | |
| download | e2fsprogs-db40c20e3fd66d90d29a41bef9eb20d1e0745906.tar.gz | |
configure: check for msync() for portability reasons
Turns out the Hurd defines MS_SYNC but doesn't define msync(). Go
figure. So check for both.
Reported by Svante Signell.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'lib/ext2fs')
| -rw-r--r-- | lib/ext2fs/tdb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ext2fs/tdb.c b/lib/ext2fs/tdb.c index 25ce7924..79534eb4 100644 --- a/lib/ext2fs/tdb.c +++ b/lib/ext2fs/tdb.c @@ -1752,7 +1752,7 @@ static int transaction_sync(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: fsync failed\n")); return -1; } -#ifdef MS_SYNC +#if defined(HAVE_MSYNC) && defined(MS_SYNC) if (tdb->map_ptr) { tdb_off_t moffset = offset & ~(tdb->page_size-1); if (msync(moffset + (char *)tdb->map_ptr, |