diff options
| -rw-r--r-- | Documentation/core-api/index.rst | 1 | ||||
| -rw-r--r-- | Documentation/core-api/parser.rst | 17 | ||||
| -rw-r--r-- | lib/parser.c | 5 |
3 files changed, 21 insertions, 2 deletions
diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst index 563b8fc0002f..998fd81a3f11 100644 --- a/Documentation/core-api/index.rst +++ b/Documentation/core-api/index.rst @@ -53,6 +53,7 @@ Library functionality that is used throughout the kernel. floating-point union_find min_heap + parser Low level entry and exit ======================== diff --git a/Documentation/core-api/parser.rst b/Documentation/core-api/parser.rst new file mode 100644 index 000000000000..45750d04b895 --- /dev/null +++ b/Documentation/core-api/parser.rst @@ -0,0 +1,17 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +============== +Generic parser +============== + +Overview +======== + +The generic parser is a simple parser for parsing mount options, +filesystem options, driver options, subsystem options, etc. + +Parser API +========== + +.. kernel-doc:: lib/parser.c + :export: diff --git a/lib/parser.c b/lib/parser.c index f4eafb9d74e6..73e8f8e5be73 100644 --- a/lib/parser.c +++ b/lib/parser.c @@ -275,8 +275,9 @@ EXPORT_SYMBOL(match_hex); * * Description: Parse the string @str to check if matches wildcard * pattern @pattern. The pattern may contain two types of wildcards: - * '*' - matches zero or more characters - * '?' - matches one character + * + * * '*' - matches zero or more characters + * * '?' - matches one character * * Return: If the @str matches the @pattern, return true, else return false. */ |