lib/string_helpers: introduce ESCAPE_NA for escaping non-ASCII

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Some users may want to have an ASCII based filter, provided by isascii()
function.  Here is the addition of a such.

Link: https://lkml.kernel.org/r/20210504180819.73127-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Andy Shevchenko 2021-06-30 18:55:14 -07:00 • committed by Linus Torvalds

parent 7e5969aeb7

commit a080978335

2 changed files with 18 additions and 4 deletions

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include/linux/string_helpers.h

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