diff mbox series

[v3,12/15] seq_file: Add seq_escape_str() as replica of string_escape_str()

Message ID 20210504180819.73127-13-andriy.shevchenko@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series lib/string_helpers: get rid of ugly *_escape_mem_ascii() | expand

Commit Message

Andy Shevchenko May 4, 2021, 6:08 p.m. UTC 
In some cases we want to escape characters from NULL-terminated strings.
Add seq_escape_str() as replica of string_escape_str() for that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 include/linux/seq_file.h | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 6de442182784..63f021cb1b12 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -128,6 +128,13 @@  void seq_put_hex_ll(struct seq_file *m, const char *delimiter,
 
 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);