The documentation was written in the days before doxygen required groups or even
doxygen.cfg, so create doxygen.cfg.in and introduce one \defgroup per source
file, encompassing pretty-much the whole file.
Also add a tiny \mainpage.
Added:
doxygen.cfg.in: Same as for libmnl except FILE_PATTERNS = *.c linux_list.h
Updated:
configure.ac: Create doxygen.cfg
include/linux_list.h: Add defgroup
src/iftable.c: Add defgroup
src/libnfnetlink.c: Add mainpage and defgroup
Signed-off-by: Duncan Roe <duncan_roe@xxxxxxxxxxxxxxx>
---
configure.ac | 2 +-
doxygen.cfg.in | 180 +++++++++++++++++++++++++++++++++++++++++++++++++++
include/linux_list.h | 9 +++
src/iftable.c | 9 +++
src/libnfnetlink.c | 17 ++++-
5 files changed, 215 insertions(+), 2 deletions(-)
create mode 100644 doxygen.cfg.in
diff --git a/configure.ac b/configure.ac
index b979772..922ec09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,6 +28,6 @@ dnl--------------------------------
dnl Output the makefile
-AC_CONFIG_FILES([Makefile src/Makefile include/Makefile
+AC_CONFIG_FILES([Makefile src/Makefile include/Makefile doxygen.cfg
include/libnfnetlink/Makefile utils/Makefile libnfnetlink.pc])
AC_OUTPUT
diff --git a/doxygen.cfg.in b/doxygen.cfg.in
new file mode 100644
index 0000000..43c8138
--- /dev/null
+++ b/doxygen.cfg.in
@@ -0,0 +1,180 @@
+DOXYFILE_ENCODING = UTF-8
+PROJECT_NAME = @PACKAGE@
+PROJECT_NUMBER = @VERSION@
+OUTPUT_DIRECTORY = doxygen
+CREATE_SUBDIRS = NO
+OUTPUT_LANGUAGE = English
+BRIEF_MEMBER_DESC = YES
+REPEAT_BRIEF = YES
+ABBREVIATE_BRIEF =
+ALWAYS_DETAILED_SEC = NO
+INLINE_INHERITED_MEMB = NO
+FULL_PATH_NAMES = NO
+STRIP_FROM_PATH =
+STRIP_FROM_INC_PATH =
+SHORT_NAMES = NO
+JAVADOC_AUTOBRIEF = NO
+QT_AUTOBRIEF = NO
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS = YES
+SEPARATE_MEMBER_PAGES = NO
+TAB_SIZE = 8
+ALIASES =
+OPTIMIZE_OUTPUT_FOR_C = YES
+OPTIMIZE_OUTPUT_JAVA = NO
+OPTIMIZE_FOR_FORTRAN = NO
+OPTIMIZE_OUTPUT_VHDL = NO
+BUILTIN_STL_SUPPORT = NO
+CPP_CLI_SUPPORT = NO
+SIP_SUPPORT = NO
+DISTRIBUTE_GROUP_DOC = NO
+SUBGROUPING = YES
+TYPEDEF_HIDES_STRUCT = NO
+EXTRACT_ALL = NO
+EXTRACT_PRIVATE = NO
+EXTRACT_STATIC = NO
+EXTRACT_LOCAL_CLASSES = YES
+EXTRACT_LOCAL_METHODS = NO
+EXTRACT_ANON_NSPACES = NO
+HIDE_UNDOC_MEMBERS = NO
+HIDE_UNDOC_CLASSES = NO
+HIDE_FRIEND_COMPOUNDS = NO
+HIDE_IN_BODY_DOCS = NO
+INTERNAL_DOCS = NO
+CASE_SENSE_NAMES = YES
+HIDE_SCOPE_NAMES = NO
+SHOW_INCLUDE_FILES = YES
+INLINE_INFO = YES
+SORT_MEMBER_DOCS = YES
+SORT_BRIEF_DOCS = NO
+SORT_GROUP_NAMES = NO
+SORT_BY_SCOPE_NAME = NO
+GENERATE_TODOLIST = YES
+GENERATE_TESTLIST = YES
+GENERATE_BUGLIST = YES
+GENERATE_DEPRECATEDLIST= YES
+ENABLED_SECTIONS =
+MAX_INITIALIZER_LINES = 30
+SHOW_USED_FILES = YES
+FILE_VERSION_FILTER =
+QUIET = NO
+WARNINGS = YES
+WARN_IF_UNDOCUMENTED = YES
+WARN_IF_DOC_ERROR = YES
+WARN_NO_PARAMDOC = NO
+WARN_FORMAT = "$file:$line: $text"
+WARN_LOGFILE =
+INPUT = .
+INPUT_ENCODING = UTF-8
+FILE_PATTERNS = *.c linux_list.h
+RECURSIVE = YES
+EXCLUDE =
+EXCLUDE_SYMLINKS = NO
+EXCLUDE_PATTERNS = */.git/* .*.d
+EXCLUDE_SYMBOLS = EXPORT_SYMBOL
+EXAMPLE_PATH =
+EXAMPLE_PATTERNS =
+EXAMPLE_RECURSIVE = NO
+IMAGE_PATH =
+INPUT_FILTER =
+FILTER_PATTERNS =
+FILTER_SOURCE_FILES = NO
+SOURCE_BROWSER = YES
+INLINE_SOURCES = NO
+STRIP_CODE_COMMENTS = YES
+REFERENCED_BY_RELATION = NO
+REFERENCES_RELATION = NO
+REFERENCES_LINK_SOURCE = YES
+USE_HTAGS = NO
+VERBATIM_HEADERS = YES
+ALPHABETICAL_INDEX = NO
+COLS_IN_ALPHA_INDEX = 5
+IGNORE_PREFIX =
+GENERATE_HTML = YES
+HTML_OUTPUT = html
+HTML_FILE_EXTENSION = .html
+HTML_HEADER =
+HTML_STYLESHEET =
+GENERATE_HTMLHELP = NO
+GENERATE_DOCSET = NO
+DOCSET_FEEDNAME = "Doxygen generated docs"
+DOCSET_BUNDLE_ID = org.doxygen.Project
+HTML_DYNAMIC_SECTIONS = NO
+CHM_FILE =
+HHC_LOCATION =
+GENERATE_CHI = NO
+BINARY_TOC = NO
+TOC_EXPAND = NO
+DISABLE_INDEX = NO
+ENUM_VALUES_PER_LINE = 4
+GENERATE_TREEVIEW = NO
+TREEVIEW_WIDTH = 250
+GENERATE_LATEX = NO
+LATEX_OUTPUT = latex
+LATEX_CMD_NAME = latex
+MAKEINDEX_CMD_NAME = makeindex
+COMPACT_LATEX = NO
+PAPER_TYPE = a4wide
+EXTRA_PACKAGES =
+LATEX_HEADER =
+PDF_HYPERLINKS = YES
+USE_PDFLATEX = YES
+LATEX_BATCHMODE = NO
+LATEX_HIDE_INDICES = NO
+GENERATE_RTF = NO
+RTF_OUTPUT = rtf
+COMPACT_RTF = NO
+RTF_HYPERLINKS = NO
+RTF_STYLESHEET_FILE =
+RTF_EXTENSIONS_FILE =
+GENERATE_MAN = YES
+MAN_OUTPUT = man
+MAN_EXTENSION = .3
+MAN_LINKS = NO
+GENERATE_XML = NO
+XML_OUTPUT = xml
+XML_PROGRAMLISTING = YES
+GENERATE_AUTOGEN_DEF = NO
+GENERATE_PERLMOD = NO
+PERLMOD_LATEX = NO
+PERLMOD_PRETTY = YES
+PERLMOD_MAKEVAR_PREFIX =
+ENABLE_PREPROCESSING = YES
+MACRO_EXPANSION = NO
+EXPAND_ONLY_PREDEF = NO
+SEARCH_INCLUDES = YES
+INCLUDE_PATH =
+INCLUDE_FILE_PATTERNS =
+PREDEFINED =
+EXPAND_AS_DEFINED =
+SKIP_FUNCTION_MACROS = YES
+TAGFILES =
+GENERATE_TAGFILE =
+ALLEXTERNALS = NO
+EXTERNAL_GROUPS = YES
+PERL_PATH = /usr/bin/perl
+CLASS_DIAGRAMS = YES
+MSCGEN_PATH =
+HIDE_UNDOC_RELATIONS = YES
+HAVE_DOT = YES
+CLASS_GRAPH = YES
+COLLABORATION_GRAPH = YES
+GROUP_GRAPHS = YES
+UML_LOOK = NO
+TEMPLATE_RELATIONS = NO
+INCLUDE_GRAPH = YES
+INCLUDED_BY_GRAPH = YES
+CALL_GRAPH = NO
+CALLER_GRAPH = NO
+GRAPHICAL_HIERARCHY = YES
+DIRECTORY_GRAPH = YES
+DOT_IMAGE_FORMAT = png
+DOT_PATH =
+DOTFILE_DIRS =
+DOT_GRAPH_MAX_NODES = 50
+MAX_DOT_GRAPH_DEPTH = 0
+DOT_TRANSPARENT = YES
+DOT_MULTI_TARGETS = NO
+GENERATE_LEGEND = YES
+DOT_CLEANUP = YES
+SEARCHENGINE = NO
diff --git a/include/linux_list.h b/include/linux_list.h
index de182a4..d296cfa 100644
--- a/include/linux_list.h
+++ b/include/linux_list.h
@@ -3,6 +3,11 @@
#include <stddef.h>
+/**
+ * \defgroup linux_list Items defined in linux_list.h
+ * @{
+ */
+
#undef offsetof
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
@@ -724,4 +729,8 @@ static inline void hlist_add_after(struct hlist_node *n,
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
pos = pos->next, ({ smp_read_barrier_depends(); 0; }) )
+/**
+ * @}
+ */
+
#endif
diff --git a/src/iftable.c b/src/iftable.c
index 157f97b..6d1d135 100644
--- a/src/iftable.c
+++ b/src/iftable.c
@@ -24,6 +24,11 @@
#include "rtnl.h"
#include "linux_list.h"
+/**
+ * \defgroup iftable Functions in iftable.c
+ * @{
+ */
+
struct ifindex_node {
struct list_head head;
@@ -333,3 +338,7 @@ int nlif_fd(struct nlif_handle *h)
return -1;
}
+
+/**
+ * @}
+ */
diff --git a/src/libnfnetlink.c b/src/libnfnetlink.c
index df57533..3db21e0 100644
--- a/src/libnfnetlink.c
+++ b/src/libnfnetlink.c
@@ -52,6 +52,18 @@
#include <libnfnetlink/libnfnetlink.h>
+/**
+ * \mainpage
+ *
+ * libnfnetlink is the bottom-level communication between the kernel and
+ * userspace
+ */
+
+/**
+ * \defgroup libnfnetlink Functions in libnfnetlink.c
+ * @{
+ */
+
#ifndef NETLINK_ADD_MEMBERSHIP
#define NETLINK_ADD_MEMBERSHIP 1
#endif
@@ -60,7 +72,6 @@
#define SOL_NETLINK 270
#endif
-
#define nfnl_error(format, args...) \
fprintf(stderr, "%s: " format "\n", __FUNCTION__, ## args)
@@ -1572,3 +1583,7 @@ int nfnl_query(struct nfnl_handle *h, struct nlmsghdr *nlh)
return nfnl_catch(h);
}
+
+/**
+ * @}
+ */
--
2.14.5
