Re: [RFC] scripts: kerrno.sh - errno translator

[Bartosz Golaszewski]

2015-04-30 13:04 GMT+02:00 Richard Weinberger <richard.weinberger@xxxxxxxxx>:
> On Thu, Apr 30, 2015 at 12:53 PM, Bartosz Golaszewski
> <bgolaszewski@xxxxxxxxxxxx> wrote:
>> Shell script allowing to find errno definitions and descriptions in the
>> kernel source.
>>
>> Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
>> ---
>> This is a simple script I use when seeing messages like:
>>
>>         some_func() failed: -123
>
> What is wrong with a one-liner like:
> gcc -E -dD - < include/uapi/linux/errno.h |grep -E "^#define E.* 123$"

Nothing really - the output is less nice, that's all.

Bart
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