UNIX_SHM_DMS     27752 third_party/sqlite/amalgamation/sqlite3.c #define UNIX_SHM_DMS    (UNIX_SHM_BASE+SQLITE_SHM_NLOCK)  /* deadman switch */
UNIX_SHM_DMS     3611 third_party/sqlite/src/src/os_unix.c #define UNIX_SHM_DMS    (UNIX_SHM_BASE+SQLITE_SHM_NLOCK)  /* deadman switch */