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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:49:52 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:49:52 +0000 |
| commit | 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch) | |
| tree | 33f869f55a1b149e9b7c2b7e201867ca5dd52992 /coccinelle/iovec-make.cocci | |
| parent | Initial commit. (diff) | |
| download | systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.tar.xz systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip | |
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'coccinelle/iovec-make.cocci')
| -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); |