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-rwxr-xr-xscripts/bpf_helpers_doc.py14
1 files changed, 7 insertions, 7 deletions
diff --git a/scripts/bpf_helpers_doc.py b/scripts/bpf_helpers_doc.py
index 30ba0fee36e4..8f59897fbda1 100755
--- a/scripts/bpf_helpers_doc.py
+++ b/scripts/bpf_helpers_doc.py
@@ -39,9 +39,9 @@ class Helper(object):
Break down helper function protocol into smaller chunks: return type,
name, distincts arguments.
"""
- arg_re = re.compile('^((const )?(struct )?(\w+|...))( (\**)(\w+))?$')
+ arg_re = re.compile('((const )?(struct )?(\w+|...))( (\**)(\w+))?$')
res = {}
- proto_re = re.compile('^(.+) (\**)(\w+)\(((([^,]+)(, )?){1,5})\)$')
+ proto_re = re.compile('(.+) (\**)(\w+)\(((([^,]+)(, )?){1,5})\)$')
capture = proto_re.match(self.proto)
res['ret_type'] = capture.group(1)
@@ -87,7 +87,7 @@ class HeaderParser(object):
# - Same as above, with "const" and/or "struct" in front of type
# - "..." (undefined number of arguments, for bpf_trace_printk())
# There is at least one term ("void"), and at most five arguments.
- p = re.compile('^ \* ((.+) \**\w+\((((const )?(struct )?(\w+|\.\.\.)( \**\w+)?)(, )?){1,5}\))$')
+ p = re.compile(' \* ?((.+) \**\w+\((((const )?(struct )?(\w+|\.\.\.)( \**\w+)?)(, )?){1,5}\))$')
capture = p.match(self.line)
if not capture:
raise NoHelperFound
@@ -95,7 +95,7 @@ class HeaderParser(object):
return capture.group(1)
def parse_desc(self):
- p = re.compile('^ \* \tDescription$')
+ p = re.compile(' \* ?(?:\t| {6,8})Description$')
capture = p.match(self.line)
if not capture:
# Helper can have empty description and we might be parsing another
@@ -109,7 +109,7 @@ class HeaderParser(object):
if self.line == ' *\n':
desc += '\n'
else:
- p = re.compile('^ \* \t\t(.*)')
+ p = re.compile(' \* ?(?:\t| {6,8})(?:\t| {8})(.*)')
capture = p.match(self.line)
if capture:
desc += capture.group(1) + '\n'
@@ -118,7 +118,7 @@ class HeaderParser(object):
return desc
def parse_ret(self):
- p = re.compile('^ \* \tReturn$')
+ p = re.compile(' \* ?(?:\t| {6,8})Return$')
capture = p.match(self.line)
if not capture:
# Helper can have empty retval and we might be parsing another
@@ -132,7 +132,7 @@ class HeaderParser(object):
if self.line == ' *\n':
ret += '\n'
else:
- p = re.compile('^ \* \t\t(.*)')
+ p = re.compile(' \* ?(?:\t| {6,8})(?:\t| {8})(.*)')
capture = p.match(self.line)
if capture:
ret += capture.group(1) + '\n'