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Remove bcopy(), bzero(), bcmp()

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bcopy() has a confusing argument order and is actually a move, not a
copy; they're all deprecated since POSIX.1-2001 and removed in -2008,
and we shim them out to mem*() on Linux anyway

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12996
This commit is contained in:
наб
2022-02-25 14:26:54 +01:00
committed by Brian Behlendorf
parent 1d77d62f5a
commit 861166b027
129 changed files with 990 additions and 1051 deletions
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module/os/linux/zfs/zfs_uio.c
+5 -5
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@@ -103,9 +103,9 @@ zfs_uiomove_iov(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio)
break;
case UIO_SYSSPACE:
if (rw == UIO_READ)
bcopy(p, iov->iov_base + skip, cnt);
memcpy(iov->iov_base + skip, p, cnt);
else
bcopy(iov->iov_base + skip, p, cnt);
memcpy(p, iov->iov_base + skip, cnt);
break;
default:
ASSERT(0);
@@ -138,9 +138,9 @@ zfs_uiomove_bvec(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio)
paddr = zfs_kmap_atomic(bv->bv_page);
if (rw == UIO_READ)
bcopy(p, paddr + bv->bv_offset + skip, cnt);
memcpy(paddr + bv->bv_offset + skip, p, cnt);
else
bcopy(paddr + bv->bv_offset + skip, p, cnt);
memcpy(p, paddr + bv->bv_offset + skip, cnt);
zfs_kunmap_atomic(paddr);
skip += cnt;
@@ -275,7 +275,7 @@ zfs_uiocopy(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio, size_t *cbytes)
zfs_uio_t uio_copy;
int ret;
bcopy(uio, &uio_copy, sizeof (zfs_uio_t));
memcpy(&uio_copy, uio, sizeof (zfs_uio_t));
if (uio->uio_segflg == UIO_BVEC)
ret = zfs_uiomove_bvec(p, n, rw, &uio_copy);