Symbol: spec_fsync
usr/src/uts/common/fs/specfs/specvnops.c
116
static int spec_fsync(struct vnode *, int, struct cred *, caller_context_t *);
usr/src/uts/common/fs/specfs/specvnops.c
194
VOPNAME_FSYNC, { .vop_fsync = spec_fsync },