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    Subject[PATCH 14/24] fread.3: Move ARRAY_SIZE logic into macro
    Date
    Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
    ---
    man3/fread.3 | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/man3/fread.3 b/man3/fread.3
    index 4c5dc3dbc..8e71e620e 100644
    --- a/man3/fread.3
    +++ b/man3/fread.3
    @@ -136,6 +136,8 @@ Class: 0x02
    #include <stdio.h>
    #include <stdlib.h>

    +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
    +
    int
    main(void)
    {
    @@ -147,9 +149,7 @@ main(void)

    unsigned char buffer[4];

    - size_t ret =
    - fread(buffer, sizeof(buffer) / sizeof(*buffer), sizeof(*buffer),
    - fp);
    + size_t ret = fread(buffer, ARRAY_SIZE(buffer), sizeof(*buffer), fp);
    if (ret != sizeof(*buffer)) {
    fprintf(stderr, "fread() failed: %zu\en", ret);
    exit(EXIT_FAILURE);
    --
    2.28.0
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