From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Subject: seq_file: add seq_escape_str() as replica of string_escape_str() In some cases we want to escape characters from NULL-terminated strings. Add seq_escape_str() as replica of string_escape_str() for that. Link: https://lkml.kernel.org/r/20210504180819.73127-13-andriy.shevchenko@xxxxxxxxxxxxxxx Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx> Cc: Chuck Lever <chuck.lever@xxxxxxxxxx> Cc: "J. Bruce Fields" <bfields@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/seq_file.h | 7 +++++++ 1 file changed, 7 insertions(+) --- a/include/linux/seq_file.h~seq_file-add-seq_escape_str-as-replica-of-string_escape_str +++ a/include/linux/seq_file.h @@ -128,6 +128,13 @@ void seq_put_hex_ll(struct seq_file *m, void seq_escape_mem(struct seq_file *m, const char *src, size_t len, unsigned int flags, const char *esc); + +static inline void seq_escape_str(struct seq_file *m, const char *src, + unsigned int flags, const char *esc) +{ + seq_escape_mem(m, src, strlen(src), flags, esc); +} + void seq_escape(struct seq_file *m, const char *s, const char *esc); void seq_escape_mem_ascii(struct seq_file *m, const char *src, size_t isz); _
