diff options
Diffstat (limited to '')
| -rw-r--r-- | coccinelle/iovec-make.cocci | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/coccinelle/iovec-make.cocci b/coccinelle/iovec-make.cocci new file mode 100644 index 0000000..bbbf4a2 --- /dev/null +++ b/coccinelle/iovec-make.cocci @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +@@ +expression x, y, p, l; +@@ +- x[y].iov_base = p; +- x[y].iov_len = l; +- y++; ++ x[y++] = IOVEC_MAKE(p, l); +@@ +expression x, p, l; +@@ +- x.iov_base = p; +- x.iov_len = l; ++ x = IOVEC_MAKE(p, l); +@@ +/* Don't run this transformation on iovec_done() and iovec_done_erase(), + * since the result, albeit correct, is a bit funky. */ + position pos : script:python() { pos[0].current_element != "iovec_done" and + pos[0].current_element != "iovec_done_erase" }; +expression x, p, l; +@@ +- x->iov_base@pos = p; +- x->iov_len = l; ++ *x = IOVEC_MAKE(p, l); +@@ +expression s; +@@ +- IOVEC_MAKE(s, strlen(s)); ++ IOVEC_MAKE_STRING(s); +@@ +expression x, y, z; +@@ +- x = (struct iovec) { .iov_base = y, .iov_len = z }; ++ x = IOVEC_MAKE(y, z); |