diff options
| author | Mike Smith <msmith@FreeBSD.org> | 1999-08-30 22:13:28 +0000 |
|---|---|---|
| committer | Mike Smith <msmith@FreeBSD.org> | 1999-08-30 22:13:28 +0000 |
| commit | 4af396a52da94c60f0c8a488161e04bddffbece8 (patch) | |
| tree | af2ae9fb67ae79335740b9ed2c8f5eddb68c09ed | |
| parent | 9b8b58e03306aa5c2649a140f8a913ab29cade0d (diff) | |
Notes
| -rw-r--r-- | sys/amd64/amd64/mem.c | 16 | ||||
| -rw-r--r-- | sys/i386/i386/mem.c | 16 |
2 files changed, 28 insertions, 4 deletions
diff --git a/sys/amd64/amd64/mem.c b/sys/amd64/amd64/mem.c index ab31e7095ea3..de134f11931e 100644 --- a/sys/amd64/amd64/mem.c +++ b/sys/amd64/amd64/mem.c @@ -461,8 +461,14 @@ mem_ioctl(dev, cmd, data, flags, p) * memory range attributes. */ void -mem_range_attr_get(struct mem_range_desc *mrd, int *arg) +mem_range_attr_get(mrd, arg) + struct mem_range_desc *mrd; + int *arg; { + /* can we handle this? */ + if (mem_range_softc.mr_op == NULL) + return(EOPNOTSUPP); + if (*arg == 0) { *arg = mem_range_softc.mr_ndesc; } else { @@ -471,8 +477,14 @@ mem_range_attr_get(struct mem_range_desc *mrd, int *arg) } int -mem_range_attr_set(struct mem_range_desc *mrd, int *arg) +mem_range_attr_set(mrd, arg) + struct mem_range_desc *mrd; + int *arg; { + /* can we handle this? */ + if (mem_range_softc.mr_op == NULL) + return(EOPNOTSUPP); + return(mem_range_softc.mr_op->set(&mem_range_softc, mrd, arg)); } diff --git a/sys/i386/i386/mem.c b/sys/i386/i386/mem.c index ab31e7095ea3..de134f11931e 100644 --- a/sys/i386/i386/mem.c +++ b/sys/i386/i386/mem.c @@ -461,8 +461,14 @@ mem_ioctl(dev, cmd, data, flags, p) * memory range attributes. */ void -mem_range_attr_get(struct mem_range_desc *mrd, int *arg) +mem_range_attr_get(mrd, arg) + struct mem_range_desc *mrd; + int *arg; { + /* can we handle this? */ + if (mem_range_softc.mr_op == NULL) + return(EOPNOTSUPP); + if (*arg == 0) { *arg = mem_range_softc.mr_ndesc; } else { @@ -471,8 +477,14 @@ mem_range_attr_get(struct mem_range_desc *mrd, int *arg) } int -mem_range_attr_set(struct mem_range_desc *mrd, int *arg) +mem_range_attr_set(mrd, arg) + struct mem_range_desc *mrd; + int *arg; { + /* can we handle this? */ + if (mem_range_softc.mr_op == NULL) + return(EOPNOTSUPP); + return(mem_range_softc.mr_op->set(&mem_range_softc, mrd, arg)); } |