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-rw-r--r--scripts/lib/kdoc/kdoc_output.py793
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diff --git a/scripts/lib/kdoc/kdoc_output.py b/scripts/lib/kdoc/kdoc_output.py
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+++ b/scripts/lib/kdoc/kdoc_output.py
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+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0
+# Copyright(c) 2025: Mauro Carvalho Chehab <mchehab@kernel.org>.
+#
+# pylint: disable=C0301,R0902,R0911,R0912,R0913,R0914,R0915,R0917
+
+"""
+Implement output filters to print kernel-doc documentation.
+
+The implementation uses a virtual base class (OutputFormat) which
+contains a dispatches to virtual methods, and some code to filter
+out output messages.
+
+The actual implementation is done on one separate class per each type
+of output. Currently, there are output classes for ReST and man/troff.
+"""
+
+import os
+import re
+from datetime import datetime
+
+from kdoc_parser import KernelDoc, type_param
+from kdoc_re import KernRe
+
+
+function_pointer = KernRe(r"([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)", cache=False)
+
+# match expressions used to find embedded type information
+type_constant = KernRe(r"\b``([^\`]+)``\b", cache=False)
+type_constant2 = KernRe(r"\%([-_*\w]+)", cache=False)
+type_func = KernRe(r"(\w+)\(\)", cache=False)
+type_param_ref = KernRe(r"([\!~\*]?)\@(\w*((\.\w+)|(->\w+))*(\.\.\.)?)", cache=False)
+
+# Special RST handling for func ptr params
+type_fp_param = KernRe(r"\@(\w+)\(\)", cache=False)
+
+# Special RST handling for structs with func ptr params
+type_fp_param2 = KernRe(r"\@(\w+->\S+)\(\)", cache=False)
+
+type_env = KernRe(r"(\$\w+)", cache=False)
+type_enum = KernRe(r"\&(enum\s*([_\w]+))", cache=False)
+type_struct = KernRe(r"\&(struct\s*([_\w]+))", cache=False)
+type_typedef = KernRe(r"\&(typedef\s*([_\w]+))", cache=False)
+type_union = KernRe(r"\&(union\s*([_\w]+))", cache=False)
+type_member = KernRe(r"\&([_\w]+)(\.|->)([_\w]+)", cache=False)
+type_fallback = KernRe(r"\&([_\w]+)", cache=False)
+type_member_func = type_member + KernRe(r"\(\)", cache=False)
+
+
+class OutputFormat:
+ """
+ Base class for OutputFormat. If used as-is, it means that only
+ warnings will be displayed.
+ """
+
+ # output mode.
+ OUTPUT_ALL = 0 # output all symbols and doc sections
+ OUTPUT_INCLUDE = 1 # output only specified symbols
+ OUTPUT_EXPORTED = 2 # output exported symbols
+ OUTPUT_INTERNAL = 3 # output non-exported symbols
+
+ # Virtual member to be overriden at the inherited classes
+ highlights = []
+
+ def __init__(self):
+ """Declare internal vars and set mode to OUTPUT_ALL"""
+
+ self.out_mode = self.OUTPUT_ALL
+ self.enable_lineno = None
+ self.nosymbol = {}
+ self.symbol = None
+ self.function_table = None
+ self.config = None
+ self.no_doc_sections = False
+
+ self.data = ""
+
+ def set_config(self, config):
+ """
+ Setup global config variables used by both parser and output.
+ """
+
+ self.config = config
+
+ def set_filter(self, export, internal, symbol, nosymbol, function_table,
+ enable_lineno, no_doc_sections):
+ """
+ Initialize filter variables according with the requested mode.
+
+ Only one choice is valid between export, internal and symbol.
+
+ The nosymbol filter can be used on all modes.
+ """
+
+ self.enable_lineno = enable_lineno
+ self.no_doc_sections = no_doc_sections
+ self.function_table = function_table
+
+ if symbol:
+ self.out_mode = self.OUTPUT_INCLUDE
+ elif export:
+ self.out_mode = self.OUTPUT_EXPORTED
+ elif internal:
+ self.out_mode = self.OUTPUT_INTERNAL
+ else:
+ self.out_mode = self.OUTPUT_ALL
+
+ if nosymbol:
+ self.nosymbol = set(nosymbol)
+
+
+ def highlight_block(self, block):
+ """
+ Apply the RST highlights to a sub-block of text.
+ """
+
+ for r, sub in self.highlights:
+ block = r.sub(sub, block)
+
+ return block
+
+ def out_warnings(self, args):
+ """
+ Output warnings for identifiers that will be displayed.
+ """
+
+ warnings = args.get('warnings', [])
+
+ for log_msg in warnings:
+ self.config.warning(log_msg)
+
+ def check_doc(self, name, args):
+ """Check if DOC should be output"""
+
+ if self.no_doc_sections:
+ return False
+
+ if name in self.nosymbol:
+ return False
+
+ if self.out_mode == self.OUTPUT_ALL:
+ self.out_warnings(args)
+ return True
+
+ if self.out_mode == self.OUTPUT_INCLUDE:
+ if name in self.function_table:
+ self.out_warnings(args)
+ return True
+
+ return False
+
+ def check_declaration(self, dtype, name, args):
+ """
+ Checks if a declaration should be output or not based on the
+ filtering criteria.
+ """
+
+ if name in self.nosymbol:
+ return False
+
+ if self.out_mode == self.OUTPUT_ALL:
+ self.out_warnings(args)
+ return True
+
+ if self.out_mode in [self.OUTPUT_INCLUDE, self.OUTPUT_EXPORTED]:
+ if name in self.function_table:
+ return True
+
+ if self.out_mode == self.OUTPUT_INTERNAL:
+ if dtype != "function":
+ self.out_warnings(args)
+ return True
+
+ if name not in self.function_table:
+ self.out_warnings(args)
+ return True
+
+ return False
+
+ def msg(self, fname, name, args):
+ """
+ Handles a single entry from kernel-doc parser
+ """
+
+ self.data = ""
+
+ dtype = args.get('type', "")
+
+ if dtype == "doc":
+ self.out_doc(fname, name, args)
+ return self.data
+
+ if not self.check_declaration(dtype, name, args):
+ return self.data
+
+ if dtype == "function":
+ self.out_function(fname, name, args)
+ return self.data
+
+ if dtype == "enum":
+ self.out_enum(fname, name, args)
+ return self.data
+
+ if dtype == "typedef":
+ self.out_typedef(fname, name, args)
+ return self.data
+
+ if dtype in ["struct", "union"]:
+ self.out_struct(fname, name, args)
+ return self.data
+
+ # Warn if some type requires an output logic
+ self.config.log.warning("doesn't now how to output '%s' block",
+ dtype)
+
+ return None
+
+ # Virtual methods to be overridden by inherited classes
+ # At the base class, those do nothing.
+ def out_doc(self, fname, name, args):
+ """Outputs a DOC block"""
+
+ def out_function(self, fname, name, args):
+ """Outputs a function"""
+
+ def out_enum(self, fname, name, args):
+ """Outputs an enum"""
+
+ def out_typedef(self, fname, name, args):
+ """Outputs a typedef"""
+
+ def out_struct(self, fname, name, args):
+ """Outputs a struct"""
+
+
+class RestFormat(OutputFormat):
+ """Consts and functions used by ReST output"""
+
+ highlights = [
+ (type_constant, r"``\1``"),
+ (type_constant2, r"``\1``"),
+
+ # Note: need to escape () to avoid func matching later
+ (type_member_func, r":c:type:`\1\2\3\\(\\) <\1>`"),
+ (type_member, r":c:type:`\1\2\3 <\1>`"),
+ (type_fp_param, r"**\1\\(\\)**"),
+ (type_fp_param2, r"**\1\\(\\)**"),
+ (type_func, r"\1()"),
+ (type_enum, r":c:type:`\1 <\2>`"),
+ (type_struct, r":c:type:`\1 <\2>`"),
+ (type_typedef, r":c:type:`\1 <\2>`"),
+ (type_union, r":c:type:`\1 <\2>`"),
+
+ # in rst this can refer to any type
+ (type_fallback, r":c:type:`\1`"),
+ (type_param_ref, r"**\1\2**")
+ ]
+ blankline = "\n"
+
+ sphinx_literal = KernRe(r'^[^.].*::$', cache=False)
+ sphinx_cblock = KernRe(r'^\.\.\ +code-block::', cache=False)
+
+ def __init__(self):
+ """
+ Creates class variables.
+
+ Not really mandatory, but it is a good coding style and makes
+ pylint happy.
+ """
+
+ super().__init__()
+ self.lineprefix = ""
+
+ def print_lineno(self, ln):
+ """Outputs a line number"""
+
+ if self.enable_lineno and ln is not None:
+ ln += 1
+ self.data += f".. LINENO {ln}\n"
+
+ def output_highlight(self, args):
+ """
+ Outputs a C symbol that may require being converted to ReST using
+ the self.highlights variable
+ """
+
+ input_text = args
+ output = ""
+ in_literal = False
+ litprefix = ""
+ block = ""
+
+ for line in input_text.strip("\n").split("\n"):
+
+ # If we're in a literal block, see if we should drop out of it.
+ # Otherwise, pass the line straight through unmunged.
+ if in_literal:
+ if line.strip(): # If the line is not blank
+ # If this is the first non-blank line in a literal block,
+ # figure out the proper indent.
+ if not litprefix:
+ r = KernRe(r'^(\s*)')
+ if r.match(line):
+ litprefix = '^' + r.group(1)
+ else:
+ litprefix = ""
+
+ output += line + "\n"
+ elif not KernRe(litprefix).match(line):
+ in_literal = False
+ else:
+ output += line + "\n"
+ else:
+ output += line + "\n"
+
+ # Not in a literal block (or just dropped out)
+ if not in_literal:
+ block += line + "\n"
+ if self.sphinx_literal.match(line) or self.sphinx_cblock.match(line):
+ in_literal = True
+ litprefix = ""
+ output += self.highlight_block(block)
+ block = ""
+
+ # Handle any remaining block
+ if block:
+ output += self.highlight_block(block)
+
+ # Print the output with the line prefix
+ for line in output.strip("\n").split("\n"):
+ self.data += self.lineprefix + line + "\n"
+
+ def out_section(self, args, out_docblock=False):
+ """
+ Outputs a block section.
+
+ This could use some work; it's used to output the DOC: sections, and
+ starts by putting out the name of the doc section itself, but that
+ tends to duplicate a header already in the template file.
+ """
+
+ sectionlist = args.get('sectionlist', [])
+ sections = args.get('sections', {})
+ section_start_lines = args.get('section_start_lines', {})
+
+ for section in sectionlist:
+ # Skip sections that are in the nosymbol_table
+ if section in self.nosymbol:
+ continue
+
+ if out_docblock:
+ if not self.out_mode == self.OUTPUT_INCLUDE:
+ self.data += f".. _{section}:\n\n"
+ self.data += f'{self.lineprefix}**{section}**\n\n'
+ else:
+ self.data += f'{self.lineprefix}**{section}**\n\n'
+
+ self.print_lineno(section_start_lines.get(section, 0))
+ self.output_highlight(sections[section])
+ self.data += "\n"
+ self.data += "\n"
+
+ def out_doc(self, fname, name, args):
+ if not self.check_doc(name, args):
+ return
+ self.out_section(args, out_docblock=True)
+
+ def out_function(self, fname, name, args):
+
+ oldprefix = self.lineprefix
+ signature = ""
+
+ func_macro = args.get('func_macro', False)
+ if func_macro:
+ signature = args['function']
+ else:
+ if args.get('functiontype'):
+ signature = args['functiontype'] + " "
+ signature += args['function'] + " ("
+
+ parameterlist = args.get('parameterlist', [])
+ parameterdescs = args.get('parameterdescs', {})
+ parameterdesc_start_lines = args.get('parameterdesc_start_lines', {})
+
+ ln = args.get('declaration_start_line', 0)
+
+ count = 0
+ for parameter in parameterlist:
+ if count != 0:
+ signature += ", "
+ count += 1
+ dtype = args['parametertypes'].get(parameter, "")
+
+ if function_pointer.search(dtype):
+ signature += function_pointer.group(1) + parameter + function_pointer.group(3)
+ else:
+ signature += dtype
+
+ if not func_macro:
+ signature += ")"
+
+ self.print_lineno(ln)
+ if args.get('typedef') or not args.get('functiontype'):
+ self.data += f".. c:macro:: {args['function']}\n\n"
+
+ if args.get('typedef'):
+ self.data += " **Typedef**: "
+ self.lineprefix = ""
+ self.output_highlight(args.get('purpose', ""))
+ self.data += "\n\n**Syntax**\n\n"
+ self.data += f" ``{signature}``\n\n"
+ else:
+ self.data += f"``{signature}``\n\n"
+ else:
+ self.data += f".. c:function:: {signature}\n\n"
+
+ if not args.get('typedef'):
+ self.print_lineno(ln)
+ self.lineprefix = " "
+ self.output_highlight(args.get('purpose', ""))
+ self.data += "\n"
+
+ # Put descriptive text into a container (HTML <div>) to help set
+ # function prototypes apart
+ self.lineprefix = " "
+
+ if parameterlist:
+ self.data += ".. container:: kernelindent\n\n"
+ self.data += f"{self.lineprefix}**Parameters**\n\n"
+
+ for parameter in parameterlist:
+ parameter_name = KernRe(r'\[.*').sub('', parameter)
+ dtype = args['parametertypes'].get(parameter, "")
+
+ if dtype:
+ self.data += f"{self.lineprefix}``{dtype}``\n"
+ else:
+ self.data += f"{self.lineprefix}``{parameter}``\n"
+
+ self.print_lineno(parameterdesc_start_lines.get(parameter_name, 0))
+
+ self.lineprefix = " "
+ if parameter_name in parameterdescs and \
+ parameterdescs[parameter_name] != KernelDoc.undescribed:
+
+ self.output_highlight(parameterdescs[parameter_name])
+ self.data += "\n"
+ else:
+ self.data += f"{self.lineprefix}*undescribed*\n\n"
+ self.lineprefix = " "
+
+ self.out_section(args)
+ self.lineprefix = oldprefix
+
+ def out_enum(self, fname, name, args):
+
+ oldprefix = self.lineprefix
+ name = args.get('enum', '')
+ parameterlist = args.get('parameterlist', [])
+ parameterdescs = args.get('parameterdescs', {})
+ ln = args.get('declaration_start_line', 0)
+
+ self.data += f"\n\n.. c:enum:: {name}\n\n"
+
+ self.print_lineno(ln)
+ self.lineprefix = " "
+ self.output_highlight(args.get('purpose', ''))
+ self.data += "\n"
+
+ self.data += ".. container:: kernelindent\n\n"
+ outer = self.lineprefix + " "
+ self.lineprefix = outer + " "
+ self.data += f"{outer}**Constants**\n\n"
+
+ for parameter in parameterlist:
+ self.data += f"{outer}``{parameter}``\n"
+
+ if parameterdescs.get(parameter, '') != KernelDoc.undescribed:
+ self.output_highlight(parameterdescs[parameter])
+ else:
+ self.data += f"{self.lineprefix}*undescribed*\n\n"
+ self.data += "\n"
+
+ self.lineprefix = oldprefix
+ self.out_section(args)
+
+ def out_typedef(self, fname, name, args):
+
+ oldprefix = self.lineprefix
+ name = args.get('typedef', '')
+ ln = args.get('declaration_start_line', 0)
+
+ self.data += f"\n\n.. c:type:: {name}\n\n"
+
+ self.print_lineno(ln)
+ self.lineprefix = " "
+
+ self.output_highlight(args.get('purpose', ''))
+
+ self.data += "\n"
+
+ self.lineprefix = oldprefix
+ self.out_section(args)
+
+ def out_struct(self, fname, name, args):
+
+ name = args.get('struct', "")
+ purpose = args.get('purpose', "")
+ declaration = args.get('definition', "")
+ dtype = args.get('type', "struct")
+ ln = args.get('declaration_start_line', 0)
+
+ parameterlist = args.get('parameterlist', [])
+ parameterdescs = args.get('parameterdescs', {})
+ parameterdesc_start_lines = args.get('parameterdesc_start_lines', {})
+
+ self.data += f"\n\n.. c:{dtype}:: {name}\n\n"
+
+ self.print_lineno(ln)
+
+ oldprefix = self.lineprefix
+ self.lineprefix += " "
+
+ self.output_highlight(purpose)
+ self.data += "\n"
+
+ self.data += ".. container:: kernelindent\n\n"
+ self.data += f"{self.lineprefix}**Definition**::\n\n"
+
+ self.lineprefix = self.lineprefix + " "
+
+ declaration = declaration.replace("\t", self.lineprefix)
+
+ self.data += f"{self.lineprefix}{dtype} {name}" + ' {' + "\n"
+ self.data += f"{declaration}{self.lineprefix}" + "};\n\n"
+
+ self.lineprefix = " "
+ self.data += f"{self.lineprefix}**Members**\n\n"
+ for parameter in parameterlist:
+ if not parameter or parameter.startswith("#"):
+ continue
+
+ parameter_name = parameter.split("[", maxsplit=1)[0]
+
+ if parameterdescs.get(parameter_name) == KernelDoc.undescribed:
+ continue
+
+ self.print_lineno(parameterdesc_start_lines.get(parameter_name, 0))
+
+ self.data += f"{self.lineprefix}``{parameter}``\n"
+
+ self.lineprefix = " "
+ self.output_highlight(parameterdescs[parameter_name])
+ self.lineprefix = " "
+
+ self.data += "\n"
+
+ self.data += "\n"
+
+ self.lineprefix = oldprefix
+ self.out_section(args)
+
+
+class ManFormat(OutputFormat):
+ """Consts and functions used by man pages output"""
+
+ highlights = (
+ (type_constant, r"\1"),
+ (type_constant2, r"\1"),
+ (type_func, r"\\fB\1\\fP"),
+ (type_enum, r"\\fI\1\\fP"),
+ (type_struct, r"\\fI\1\\fP"),
+ (type_typedef, r"\\fI\1\\fP"),
+ (type_union, r"\\fI\1\\fP"),
+ (type_param, r"\\fI\1\\fP"),
+ (type_param_ref, r"\\fI\1\2\\fP"),
+ (type_member, r"\\fI\1\2\3\\fP"),
+ (type_fallback, r"\\fI\1\\fP")
+ )
+ blankline = ""
+
+ date_formats = [
+ "%a %b %d %H:%M:%S %Z %Y",
+ "%a %b %d %H:%M:%S %Y",
+ "%Y-%m-%d",
+ "%b %d %Y",
+ "%B %d %Y",
+ "%m %d %Y",
+ ]
+
+ def __init__(self, modulename):
+ """
+ Creates class variables.
+
+ Not really mandatory, but it is a good coding style and makes
+ pylint happy.
+ """
+
+ super().__init__()
+ self.modulename = modulename
+
+ dt = None
+ tstamp = os.environ.get("KBUILD_BUILD_TIMESTAMP")
+ if tstamp:
+ for fmt in self.date_formats:
+ try:
+ dt = datetime.strptime(tstamp, fmt)
+ break
+ except ValueError:
+ pass
+
+ if not dt:
+ dt = datetime.now()
+
+ self.man_date = dt.strftime("%B %Y")
+
+ def output_highlight(self, block):
+ """
+ Outputs a C symbol that may require being highlighted with
+ self.highlights variable using troff syntax
+ """
+
+ contents = self.highlight_block(block)
+
+ if isinstance(contents, list):
+ contents = "\n".join(contents)
+
+ for line in contents.strip("\n").split("\n"):
+ line = KernRe(r"^\s*").sub("", line)
+ if not line:
+ continue
+
+ if line[0] == ".":
+ self.data += "\\&" + line + "\n"
+ else:
+ self.data += line + "\n"
+
+ def out_doc(self, fname, name, args):
+ sectionlist = args.get('sectionlist', [])
+ sections = args.get('sections', {})
+
+ if not self.check_doc(name, args):
+ return
+
+ self.data += f'.TH "{self.modulename}" 9 "{self.modulename}" "{self.man_date}" "API Manual" LINUX' + "\n"
+
+ for section in sectionlist:
+ self.data += f'.SH "{section}"' + "\n"
+ self.output_highlight(sections.get(section))
+
+ def out_function(self, fname, name, args):
+ """output function in man"""
+
+ parameterlist = args.get('parameterlist', [])
+ parameterdescs = args.get('parameterdescs', {})
+ sectionlist = args.get('sectionlist', [])
+ sections = args.get('sections', {})
+
+ self.data += f'.TH "{args["function"]}" 9 "{args["function"]}" "{self.man_date}" "Kernel Hacker\'s Manual" LINUX' + "\n"
+
+ self.data += ".SH NAME\n"
+ self.data += f"{args['function']} \\- {args['purpose']}\n"
+
+ self.data += ".SH SYNOPSIS\n"
+ if args.get('functiontype', ''):
+ self.data += f'.B "{args["functiontype"]}" {args["function"]}' + "\n"
+ else:
+ self.data += f'.B "{args["function"]}' + "\n"
+
+ count = 0
+ parenth = "("
+ post = ","
+
+ for parameter in parameterlist:
+ if count == len(parameterlist) - 1:
+ post = ");"
+
+ dtype = args['parametertypes'].get(parameter, "")
+ if function_pointer.match(dtype):
+ # Pointer-to-function
+ self.data += f'".BI "{parenth}{function_pointer.group(1)}" " ") ({function_pointer.group(2)}){post}"' + "\n"
+ else:
+ dtype = KernRe(r'([^\*])$').sub(r'\1 ', dtype)
+
+ self.data += f'.BI "{parenth}{dtype}" "{post}"' + "\n"
+ count += 1
+ parenth = ""
+
+ if parameterlist:
+ self.data += ".SH ARGUMENTS\n"
+
+ for parameter in parameterlist:
+ parameter_name = re.sub(r'\[.*', '', parameter)
+
+ self.data += f'.IP "{parameter}" 12' + "\n"
+ self.output_highlight(parameterdescs.get(parameter_name, ""))
+
+ for section in sectionlist:
+ self.data += f'.SH "{section.upper()}"' + "\n"
+ self.output_highlight(sections[section])
+
+ def out_enum(self, fname, name, args):
+
+ name = args.get('enum', '')
+ parameterlist = args.get('parameterlist', [])
+ sectionlist = args.get('sectionlist', [])
+ sections = args.get('sections', {})
+
+ self.data += f'.TH "{self.modulename}" 9 "enum {args["enum"]}" "{self.man_date}" "API Manual" LINUX' + "\n"
+
+ self.data += ".SH NAME\n"
+ self.data += f"enum {args['enum']} \\- {args['purpose']}\n"
+
+ self.data += ".SH SYNOPSIS\n"
+ self.data += f"enum {args['enum']}" + " {\n"
+
+ count = 0
+ for parameter in parameterlist:
+ self.data += f'.br\n.BI " {parameter}"' + "\n"
+ if count == len(parameterlist) - 1:
+ self.data += "\n};\n"
+ else:
+ self.data += ", \n.br\n"
+
+ count += 1
+
+ self.data += ".SH Constants\n"
+
+ for parameter in parameterlist:
+ parameter_name = KernRe(r'\[.*').sub('', parameter)
+ self.data += f'.IP "{parameter}" 12' + "\n"
+ self.output_highlight(args['parameterdescs'].get(parameter_name, ""))
+
+ for section in sectionlist:
+ self.data += f'.SH "{section}"' + "\n"
+ self.output_highlight(sections[section])
+
+ def out_typedef(self, fname, name, args):
+ module = self.modulename
+ typedef = args.get('typedef')
+ purpose = args.get('purpose')
+ sectionlist = args.get('sectionlist', [])
+ sections = args.get('sections', {})
+
+ self.data += f'.TH "{module}" 9 "{typedef}" "{self.man_date}" "API Manual" LINUX' + "\n"
+
+ self.data += ".SH NAME\n"
+ self.data += f"typedef {typedef} \\- {purpose}\n"
+
+ for section in sectionlist:
+ self.data += f'.SH "{section}"' + "\n"
+ self.output_highlight(sections.get(section))
+
+ def out_struct(self, fname, name, args):
+ module = self.modulename
+ struct_type = args.get('type')
+ struct_name = args.get('struct')
+ purpose = args.get('purpose')
+ definition = args.get('definition')
+ sectionlist = args.get('sectionlist', [])
+ parameterlist = args.get('parameterlist', [])
+ sections = args.get('sections', {})
+ parameterdescs = args.get('parameterdescs', {})
+
+ self.data += f'.TH "{module}" 9 "{struct_type} {struct_name}" "{self.man_date}" "API Manual" LINUX' + "\n"
+
+ self.data += ".SH NAME\n"
+ self.data += f"{struct_type} {struct_name} \\- {purpose}\n"
+
+ # Replace tabs with two spaces and handle newlines
+ declaration = definition.replace("\t", " ")
+ declaration = KernRe(r"\n").sub('"\n.br\n.BI "', declaration)
+
+ self.data += ".SH SYNOPSIS\n"
+ self.data += f"{struct_type} {struct_name} " + "{" + "\n.br\n"
+ self.data += f'.BI "{declaration}\n' + "};\n.br\n\n"
+
+ self.data += ".SH Members\n"
+ for parameter in parameterlist:
+ if parameter.startswith("#"):
+ continue
+
+ parameter_name = re.sub(r"\[.*", "", parameter)
+
+ if parameterdescs.get(parameter_name) == KernelDoc.undescribed:
+ continue
+
+ self.data += f'.IP "{parameter}" 12' + "\n"
+ self.output_highlight(parameterdescs.get(parameter_name))
+
+ for section in sectionlist:
+ self.data += f'.SH "{section}"' + "\n"
+ self.output_highlight(sections.get(section))
generated by cgit (git 2.34.1) at 2025-05-29 14:22:08 +0000