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| author | Alejandro Colomar <colomar.6.4.3@gmail.com> | 2020-09-03 21:55:48 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2020-09-05 14:49:42 +0200 |
| commit | 5780a2e7984ef2e42b8d3841c33afdfd67ba6a8d (patch) | |
| tree | 4fafceed316d3219ece8b069830985bb5d152e66 | |
| parent | a899cafef489c6df272d9e2f0a3324845b3b7d76 (diff) | |
| download | man-pages-5780a2e7984ef2e42b8d3841c33afdfd67ba6a8d.tar.gz | |
shm_open.3: Use sizeof consistently
Use ``sizeof`` consistently through all the examples in the following
way:
- Use the name of the variable instead of its type as argument for
``sizeof``.
Rationale:
https://www.kernel.org/doc/html/v5.8/process/coding-style.html#allocating-memory
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man3/shm_open.3 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/man3/shm_open.3 b/man3/shm_open.3 index bba4eb8266..24cc6a4032 100644 --- a/man3/shm_open.3 +++ b/man3/shm_open.3 @@ -382,7 +382,7 @@ main(int argc, char *argv[]) /* Map the object into the caller\(aqs address space */ - struct shmbuf *shmp = mmap(NULL, sizeof(struct shmbuf), + struct shmbuf *shmp = mmap(NULL, sizeof(*shmp), PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if (shmp == MAP_FAILED) @@ -471,7 +471,7 @@ main(int argc, char *argv[]) if (fd == \-1) errExit("shm_open"); - struct shmbuf *shmp = mmap(NULL, sizeof(struct shmbuf), + struct shmbuf *shmp = mmap(NULL, sizeof(*shmp), PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if (shmp == MAP_FAILED) |