From 259fa5d7d825122c30ad4122c6a1cc937eb74c2d Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 30 Jun 2021 18:55:29 -0700 Subject: lib/test-string_helpers: add test cases for new features We have got new flags and hence new features of string_escape_mem(). Add test cases for that. Link: https://lkml.kernel.org/r/20210504180819.73127-10-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko Cc: Alexander Viro Cc: Chuck Lever Cc: "J. Bruce Fields" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/string_helpers.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux/string_helpers.h') diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h index f8728ed4d563..9b0eca2badf2 100644 --- a/include/linux/string_helpers.h +++ b/include/linux/string_helpers.h @@ -26,6 +26,8 @@ void string_get_size(u64 size, u64 blk_size, enum string_size_units units, #define UNESCAPE_ANY \ (UNESCAPE_SPACE | UNESCAPE_OCTAL | UNESCAPE_HEX | UNESCAPE_SPECIAL) +#define UNESCAPE_ALL_MASK GENMASK(3, 0) + int string_unescape(char *src, char *dst, size_t size, unsigned int flags); static inline int string_unescape_inplace(char *buf, unsigned int flags) @@ -56,6 +58,8 @@ static inline int string_unescape_any_inplace(char *buf) #define ESCAPE_NAP BIT(7) #define ESCAPE_APPEND BIT(8) +#define ESCAPE_ALL_MASK GENMASK(8, 0) + int string_escape_mem(const char *src, size_t isz, char *dst, size_t osz, unsigned int flags, const char *only); -- cgit v1.2.3