unix.7: Use sizeof() to get buffer size (instead of hardcoding macro name)

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fread.3: Move ARRAY_SIZE logic into macro

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

timer_create.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx"

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

request_key.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx"

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

add_key.2: Cast to 'unsigned long' rather than 'long' when printing with "%lx"

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getpwent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name)

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getgrent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name)

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

membarrier.2: Note that glibc does not provide a wrapper

Notes: I copied .nf and .fi from futex.2, but they made no visual difference.
What do they actually do?

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

get_phys_pages.3: Write 'long' instead of 'long int'

For consistency.

Most man pages use 'long' instead of 'long int'.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getpwent_r.3: Declare variables with different types in different lines

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

aio.7: Use perror() directly

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: ffix

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

offsetof.3: Use "%zu" rather than "%zd" when printing 'size_t' values

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

rtnetlink.7: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

readlink.2: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

rtnetlink.7: tfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

rtnetlink.7: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

locale.7: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fuse.4: srcfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fuse.4: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

spu_create.2: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

copy_file_range.2: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

ioctl_userfaultfd.2: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

dlopen.3, gnu_get_libc_version.3: tfix

Escape hyphens.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: tfix

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

dlopen.3: Clarify DT_RUNPATH/DT_RPATH details

It is the DT_RUNPATH/DT_RPATH of the calling object (not the
executable) that is relevant for the library search. Verified
by experiment.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getopt.3: Minor wording fix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: Minor edits to Yang Xu's patch

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: Add some details about lo_flags

Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: Minor tweaks to Yang Xu's patch

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: Document LOOP_CONFIGURE ioctl

Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

msgop.2: Minor tweak's to Yang Xu's patch

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

msgop.2: Add restriction on ENOSYS error

When calling msgrcv() with the MSG_COPY flag, it will report
EINVAL error even we if have disabled CONFIG_CHECKPOINT_RESTORE.
ENOSYS will be reported only if we also specify the IPC_NOWAIT
flag.

[mtk: edited commit message]

Notes from mtk:

The relevant kernel code is this:

[[
#ifdef CONFIG_CHECKPOINT_RESTORE
...
#else
static inline struct msg_msg *prepare_copy(void __user *buf, size_t bufsz)
{
        return ERR_PTR(-ENOSYS);
}

...
static long do_msgrcv(int msqid, void __user *buf, size_t bufsz, long
msgtyp, int msgflg,
               long (*msg_handler)(void __user *, struct msg_msg *, size_t))
{
...
        if (msgflg & MSG_COPY) {
                if ((msgflg & MSG_EXCEPT) || !(msgflg & IPC_NOWAIT))
                        return -EINVAL;
                copy = prepare_copy(buf, min_t(size_t, bufsz, ns->msg_ctlmax));
...
}
]]

We'll only hit the ENOSYS error if:
(1) MSG_COPY was specified;
(2) IPC_NOWAIT was not specified; and
(3) CONFIG_CHECKPOINT_RESTORE was not enabled.

Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

proc.5: Note "open file description" as (better) synonym for "file handle"

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: wfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: Minor tweaks to Yang Xu's patch

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

loop.4: Document LO_FLAGS_DIRECT_IO flag

Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

posix_spawn.3: tfix

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

bsearch.3: Declare variables with different types in different lines

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

pthread_getattr_np.3: Use "%zu" and "%zx" when printing 'size_t' values

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fopencookie.3: Fix bugs in example

fread(3), unlike read(2) which returns a ssize_t, returns a
size_t.  It doesn't distinguish between error and enf-of-file.
Instead, either ferror(3) or feof(3) need to be checked if fread()
returned 0.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fopencookie.3: printf()'s .* expects an int; cast accordingly

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

errno.3: Note that the pthreads APIs do not set errno

Reported-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

pthreads.7: Explicitly note that pthreads APIs return an errno-style value on error

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getline.3: Use %zd rather than %zu when printing 'ssize_t' values

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

hcreate.3: Declare variables with different types in different lines

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

open.2: ERRORS: EBUSY

An EBUSY error case is mentioned in DESCRIPTIOn; add it to ERRORS
also.

See also https://bugzilla.kernel.org/show_bug.cgi?id=209109

Reported-by: henrik@optoscale.no
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

dlopen.3: Revert accidentally applied "dlopen.3: Remove unneeded cast"

This reverts commit ffa50fbf01ef1ecb9cac49c28786860a9d0d3f02.

qsort.3: Fix casts

`p1` (and `p2` too) is `const void *` and it comes from a
`const char **` (for legacy reasons, argv is not `const` but should be
treated as if it were).  That means, the ultimate `char` is `const`:
"a pointer to a pointer to a const char".

Let's see what is going on before the fix first, and then the fix.

Before the fix:

`(char *const *)` (I removed the space on purpose) casts `p1` to be
"a pointer to a const pointer to a non-const char".  That's clearly
not what it originally was.

Then we dereference, ending with a `char *const`, which is
"a const pointer to a non-const char".  But given that the pointer value
is passed to a function, `const` doesn't make sense there, because the
function will already take a copy of it, so it is impossible to modify
the pointer itself.

The fix:

`(const char **)` The only thing that is const is the ultimate `char`,
which is the only thing that matters, because it is the only thing
strcmp(3) has access to (everything else, i.e. the pointers, are
copies).

Then, after the dereference we end up with `const char *`, the type of
argv (more or less, as previously noted), which is also the type of the
arguments to strcmp(3).

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

bsearch.3: Fix intermediate type and remove unneeded casts

Casting `const void *` to `struct mi *` should result in a warning if
done implicitly.  The explicit cast was probably silencing that warning.
`const` can and should be kept.
Now, casting `const void *` to `const struct mi *` is done implicitly.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

user_namespaces.7: Remove unneeded cast

Casting `void *` to `struct child_args *` is already done implicitly.
Explicitly casting can silence warnings when mistakes are made, so it's
better to remove those casts when possible.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

msgop.2: Remove unneeded casts

The type `struct msgbuf *` is implicitly casted to `const void *`.
Not only that, but the explicit cast to `void *` was slightly
misleading.
Explicitly casting can silence warnings when mistakes are made, so it's
better to remove those casts when possible.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

pthread_sigmask.3: Remove unneeded casts

The type `sigset_t *` is implicitly casted to `void *`.
Explicitly casting can silence warnings when mistakes are made, so it's
better to remove those casts when possible.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

sock_diag.7: Remove unneeded casts

The type `struct sockaddr_nl *` is implicitly casted to `void *`.
Explicitly casting can silence warnings when mistakes are made, so it's
better to remove those casts when possible.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

dlopen.3: Remove unneeded cast

Casting `void *` to `double (*cosine)(double)` is already done
implicitly.
I had doubts about this one, but `gcc -Wall -Wextra` didn't complain
about it.
Explicitly casting can silence warnings when mistakes are made, so it's
better to remove those casts when possible.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

stdarg.3: Declare variables with different types in different lines

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

tsearch.3: Simplify type usage and remove unneeded casts

The type of `val` is `int **`, and it will work with tsearch()
anyway because of implicit cast from `void *`, so declaring it as an
`int **` simplifies the code.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fanotify.7: Pass array to read(2) directly instead of a pointer to it

It doesn't make any sense to pass a pointer to the array to
read(2).

It might make sense to pass a pointer to the first element of the
array, but that is already implicitly done when passing the array,
which decays to that pointer, so it's simpler to pass the array.

And anyway, the cast was unneeded, as any pointer is implicitly
cast to `void *`.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

tsearch.3: Remove unneeded cast

Casting `int *` to `const void *` is already done implicitly.
Not only that, but the explicit cast to `void *` was slightly
misleading.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

tsearch.3: Use size_t for malloc() argument

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

sprof.1, eventfd.2, execve.2, futex.2, getdents.2, mprotect.2, open_by_handle_at.2, recvmmsg.2, sched_setaffinity.2, CPU_SET.3, backtrace.3, bsearch.3, dl_iterate_phdr.3, dlinfo.3, duplocale.3, encrypt.3, envz_add.3, fopencookie.3, getaddrinfo.3, getaddrinfo_a.3, getdate.3, getgrent_r.3, getgrouplist.3, getifaddrs.3, getprotoent_r.3, getservent_r.3, hsearch.3, mallinfo.3, malloc_info.3, mbstowcs.3, mtrace.3, pthread_create.3, pthread_getcpuclockid.3, pthread_setaffinity_np.3, qsort.3, rand.3, strcat.3, strtok.3, tsearch.3, wordexp.3, core.5, aio.7, inotify.7, sock_diag.7, unix.7, user_namespaces.7: Use C99 style to declare loop counter variables

Rather than:

    sometype x;

    for (x = ....; ...)

use

    for (sometype x = ...; ...)

This brings the declaration and use closer together (thus aiding
readability) and also clearly indicates the scope of the loop
counter variable.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getdents.2: ffix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getgrouplist.3, insque.3, malloc_info.3, pthread_create.3, tsearch.3, aio.7: Use C99-style declarations for readability

Rather than writing things such as:

    struct sometype *x;
    ...
    x = malloc(sizeof(*x));

let's use C99 style so that the type info is in the same line as
the allocation:

    struct sometype *x = malloc(sizeof(*x));

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

tsearch.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>

pthread_create.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>

mbstowcs.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>

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>

aio.7: 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>

rtnetlink.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>

rtnetlink.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>

pthread_setaffinity_np.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>

unix.7: 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>

fanotify.7: 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>

strptime.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>

mbsinit.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>

malloc_info.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>

insque.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>

getgrouplist.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>

getaddrinfo.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>

getaddrinfo.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>

cmsg.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>

cmsg.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>

bsearch.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>

signalfd.2: 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>

sysctl.2: 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>

perf_event_open.2: 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>

perf_event_open.2: 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>

open_by_handle_at.2: 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>

futex.2: 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>

bind.2: 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>

bind.2, ioctl_ns.2, open_by_handle_at.2, duplocale.3: tfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

cpuset.7: tfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

memusage.1: Use %zu rather than %zd when printing 'size_t' values

'size_t' is an unsigned type...

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

memusage.1: wspfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

memusage.1: EXAMPLES: remove doubled calculations

The same calculations are repeated in malloc() and printf() calls.
For better readability, do the calculations once.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

memusage.1: Use sizeof consistently

Hi Michael,

Continuing with the series, this is the first of the last set of
patches: (2).1 as numbered in previous emails.

Regards,
Alex.

------------------------------------------------------------------------
>From ad5f958ed68079791d6e35f9d70ca5ec2a72c43b Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <colomar.6.4.3@gmail.com>
Date: Thu, 3 Sep 2020 12:11:18 +0200
Subject: [PATCH] memusage.1: 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>

Changes.old: tfix

Remove duplicated words.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

unix.7: wsfix

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

mbsinit.3: wsfix

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fanotify.7: srcfix

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>