mirror of https://github.com/mkerrisk/man-pages
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>
This commit is contained in:
parent
166c03a6b5
commit
8d635e0a7e
|
@ -247,8 +247,8 @@ main(int argc, char *argv[])
|
||||||
int i, j;
|
int i, j;
|
||||||
int *p;
|
int *p;
|
||||||
|
|
||||||
printf("malloc: %zd\en", sizeof(int) * 100);
|
printf("malloc: %zd\en", sizeof(*p) * 100);
|
||||||
p = malloc(sizeof(int) * 100);
|
p = malloc(sizeof(*p) * 100);
|
||||||
|
|
||||||
for (i = 0; i < CYCLES; i++) {
|
for (i = 0; i < CYCLES; i++) {
|
||||||
if (i < CYCLES / 2)
|
if (i < CYCLES / 2)
|
||||||
|
@ -256,11 +256,11 @@ main(int argc, char *argv[])
|
||||||
else
|
else
|
||||||
j--;
|
j--;
|
||||||
|
|
||||||
printf("realloc: %zd\en", sizeof(int) * (j * 50 + 110));
|
printf("realloc: %zd\en", sizeof(*p) * (j * 50 + 110));
|
||||||
p = realloc(p, sizeof(int) * (j * 50 + 100));
|
p = realloc(p, sizeof(*p) * (j * 50 + 100));
|
||||||
|
|
||||||
printf("realloc: %zd\en", sizeof(int) * ((j+1) * 150 + 110));
|
printf("realloc: %zd\en", sizeof(*p) * ((j+1) * 150 + 110));
|
||||||
p = realloc(p, sizeof(int) * ((j + 1) * 150 + 110));
|
p = realloc(p, sizeof(*p) * ((j + 1) * 150 + 110));
|
||||||
}
|
}
|
||||||
|
|
||||||
free(p);
|
free(p);
|
||||||
|
|
Loading…
Reference in New Issue