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    Subject[PATCH] linux/string.h: Introduce streq macro.
    Date
    This macro is arguably more readable than its variants:
    - !strcmp(a, b)
    - strcmp(a, b) == 0

    Signed-off-by: Thiago Farina <tfransosi@gmail.com>
    ---
    include/linux/string.h | 11 +++++++++++
    1 files changed, 11 insertions(+), 0 deletions(-)

    diff --git a/include/linux/string.h b/include/linux/string.h
    index a716ee2..15b9602 100644
    --- a/include/linux/string.h
    +++ b/include/linux/string.h
    @@ -134,6 +134,17 @@ extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
    const void *from, size_t available);

    /**
    + * streq - Are two strings equal?
    + * @a: first string
    + * @b: second string
    + *
    + * Example:
    + * if (streq(argv[1], "--help"))
    + * printf("%s\n", "This help");
    + */
    +#define streq(a, b) (strcmp((a), (b)) == 0)
    +
    +/**
    * strstarts - does @str start with @prefix?
    * @str: string to examine
    * @prefix: prefix to look for.
    --
    1.7.5.rc2.5.g60e19


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