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2009-12-02tracing: Add DEFINE_EVENT(), DEFINE_SINGLE_EVENT() support to docbookJason Baron1-3/+12
The introduction of the new 'DECLARE_EVENT_CLASS()' obviates the need for the 'TRACE_EVENT()' macro in some cases. Thus, docbook style comments that used to live with 'TRACE_EVENT()' are now moved to 'DEFINE_EVENT()'. Thus, we need to make the docbook system understand the new 'DEFINE_EVENT()' macro. In addition I've tried to futureproof the patch, by also adding support for 'DEFINE_SINGLE_EVENT()', since there has been discussion about renaming: TRACE_EVENT() -> DEFINE_SINGLE_EVENT(). Without this patch the tracepoint docbook fails to build. I've verified that this patch correctly builds the tracepoint docbook which currently covers signals, and irqs. Changes in v2: - properly indent perl 'if' statements Signed-off-by: Jason Baron <jbaron@redhat.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: William Cohen <wcohen@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Masami Hiramatsu <mhiramat@redhat.com> LKML-Reference: <200912011718.nB1HIn7t011371@int-mx04.intmail.prod.int.phx2.redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-18kernel-doc: allow multi-line declaration purpose descriptionsJohannes Weiner1-5/+16
Allow the short description after symbol name and dash in a kernel-doc comment to span multiple lines, e.g. like this: /** * unmap_mapping_range - unmap the portion of all mmaps in the * specified address_space corresponding to the specified * page range in the underlying file. * @mapping: the address space containing mmaps to be unmapped. * ... */ The short description ends with a parameter description, an empty line or the end of the comment block. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-01kernel-doc: move ignoring kmemcheckRandy Dunlap1-2/+2
Somehow I managed to generate a diff that put these 2 lines into the wrong function: should have been in dump_struct() instead of in dump_enum(). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-20kernel-doc: fix param matching for array paramsRandy Dunlap1-0/+17
Fix function actual parameter vs. kernel-doc description matching so that a warning is not printed when it should not be: Warning(include/linux/etherdevice.h:199): Excess function parameter 'addr' description in 'is_etherdev_addr' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-20kernel-doc: ignore kmemcheck_bitfield_begin/endRandy Dunlap1-0/+2
Teach kernel-doc to ignore kmemcheck_bitfield_{begin,end} sugar so that it won't generate warnings like this: Warning(include/net/sock.h:297): No description found for parameter 'kmemcheck_bitfield_begin(flags)' Warning(include/net/sock.h:297): No description found for parameter 'kmemcheck_bitfield_end(flags)' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-15Merge branch 'master' of ↵Linus Torvalds1-87/+87
git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (53 commits) .gitignore: ignore *.lzma files kbuild: add generic --set-str option to scripts/config kbuild: simplify argument loop in scripts/config kbuild: handle non-existing options in scripts/config kallsyms: generalize text region handling kallsyms: support kernel symbols in Blackfin on-chip memory documentation: make version fix kbuild: fix a compile warning gitignore: Add GNU GLOBAL files to top .gitignore kbuild: fix delay in setlocalversion on readonly source README: fix misleading pointer to the defconf directory vmlinux.lds.h update kernel-doc: cleanup perl script Improve vmlinux.lds.h support for arch specific linker scripts kbuild: fix headers_exports with boolean expression kbuild/headers_check: refine extern check kbuild: fix "Argument list too long" error for "make headers_check", ignore *.patch files Remove bashisms from scripts menu: fix embedded menu presentation ...
2009-06-10kernel-doc: cleanup perl scriptRandy Dunlap1-87/+87
Various cleanups of scripts/kernel-doc: - don't use **/ as an ending kernel-doc block since it's not preferred; - typos/spellos - add whitespace around ==, after comma, & around . operator; Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-05-07Merge branch 'linus' into tracing/coreIngo Molnar1-3/+4
Merge reason: tracing/core was on a .30-rc1 base and was missing out on on a handful of tracing fixes present in .30-rc5-almost. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-05-03kernel-doc: restrict syntax for private: and public:Randy Dunlap1-3/+4
scripts/kernel-doc can (incorrectly) delete struct members that are surrounded by /* ... */ <struct members> /* ... */ if there is a /* private: */ comment in there somewhere also. Fix that by making the "/* private:" only allow whitespace between /* and "private:", not anything/everything in the world. This fixes some erroneous kernel-doc warnings that popped up while processing include/linux/usb/composite.h. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-01kerneldoc, tracing: make kernel-doc understand TRACE_EVENT() macro (take #2)Jason Baron1-0/+22
Add support to kernel-doc for tracepoint comments above TRACE_EVENT() macro definitions. Paves the way for tracepoint docbook. [ Impact: extend DocBook infrastructure ] Signed-off-by: Jason Baron <jbaron@redhat.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: akpm@linux-foundation.org Cc: rostedt@goodmis.org Cc: fweisbec@gmail.com Cc: mathieu.desnoyers@polymtl.ca Cc: wcohen@redhat.com LKML-Reference: <d80706b6797e277924d2f3ec9af176c6b2951f88.1241107197.git.jbaron@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-12kernel-doc: fix syscall wrapper processingRandy Dunlap1-1/+39
Fix kernel-doc processing of SYSCALL wrappers. The SYSCALL wrapper patches played havoc with kernel-doc for syscalls. Syscalls that were scanned for DocBook processing reported warnings like this one, for sys_tgkill: Warning(kernel/signal.c:2285): No description found for parameter 'tgkill' Warning(kernel/signal.c:2285): No description found for parameter 'pid_t' Warning(kernel/signal.c:2285): No description found for parameter 'int' because the macro parameters all "look like" function parameters, although they are not: /** * sys_tgkill - send signal to one specific thread * @tgid: the thread group ID of the thread * @pid: the PID of the thread * @sig: signal to be sent * * This syscall also checks the @tgid and returns -ESRCH even if the PID * exists but it's not belonging to the target process anymore. This * method solves the problem of threads exiting and PIDs getting reused. */ SYSCALL_DEFINE3(tgkill, pid_t, tgid, pid_t, pid, int, sig) { ... This patch special-cases the handling SYSCALL_DEFINE* function prototypes by expanding them to long sys_foobar(type1 arg1, type1 arg2, ...) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-19kernel-doc: check for extra kernel-doc notationsRandy Dunlap1-1/+66
Add functionality to check for function parameters or structure (or union/typedef/enum) field members that are described in kernel-doc but are not part of the expected (declared) parameters or structure. These generate warnings that are called "Excess" descriptions. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-12-02kernel-doc: handle varargs cleanlyRandy Dunlap1-3/+7
The method for listing varargs in kernel-doc notation is: * @...: these arguments are printed by the @fmt argument but scripts/kernel-doc is confused: it always lists varargs as: ... variable arguments and ignores the @...: line's description, but then prints that line after the list of function parameters as though it's not part of the function parameters. This patch makes kernel-doc print the supplied @... description if it is present; otherwise a boilerplate "variable arguments" is printed. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-27kernel-doc: allow more whitespace in macrosRandy Dunlap1-3/+3
Allow macros that are annotated with kernel-doc to contain whitespace between the '#' and "define". It's valid and being used, so allow it. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-23kernel-doc: allow structs whose members are all privateRandy Dunlap1-0/+4
Struct members may be marked as private by using /* private: */ before them, as noted in Documentation/kernel-doc-nano-HOWTO.txt Fix kernel-doc to handle structs whose members are all private; otherwise invalid XML is generated: xmlto: input does not validate (status 3) linux-2.6.27-rc6-git4/Documentation/DocBook/debugobjects.xml:146: element variablelist: validity error : Element variablelist content does not follow the DTD, expecting ((title , titleabbrev?)? , varlistentry+), got () Document linux-2.6.27-rc6-git4/Documentation/DocBook/debugobjects.xml does not validate make[1]: *** [Documentation/DocBook/debugobjects.html] Error 3 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Reported-by: Roland McGrath <roland@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-06kernel-doc: skip nested struct/union cleanlyRandy Dunlap1-1/+1
Fix handling of nested structs or unions. The regex to strip (eliminate) nested structs or unions was limited to only 0 or 1 matches. This can cause an uneven number of left/right braces to be stripped, which causes this: Warning(linux-2.6.27-rc1-git2//include/net/mac80211.h:336): No description found for parameter '}' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-26kernel-doc: handle/strip __initRandy Dunlap1-0/+1
Handle __init in functions with kernel-doc notation by stripping the __init away from the output doc. This is already being done for "__devinit". This patch fixes these kernel-doc error/aborts: Error(linux-next-20080619//drivers/usb/gadget/config.c:132): cannot understand prototype: 'struct usb_descriptor_header **__init usb_copy_descriptors(struct usb_descriptor_header **src) ' Error(linux-next-20080619//drivers/usb/gadget/config.c:182): cannot understand prototype: 'struct usb_endpoint_descriptor *__init usb_find_endpoint( struct usb_descriptor_header **src, struct usb_descriptor_header **copy, struct usb_endpoint_descriptor *match ) ' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-05-19kernel-doc: allow unnamed bit-fieldsRandy Dunlap1-1/+3
Allow for unnamed bit-fields and skip them instead of printing an erroneous warning message for them, such as: Warning(include/asm-s390/cio.h:103): No description found for parameter 'u32' which contains: struct tm_scsw { u32 :1; Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-04-28kernel-doc: detect trailing kernel-doc line trashRandy Dunlap1-0/+5
Print a warning when a kernel-doc comment block ends with text on the same line as the ending comment characters, e.g.: * this text is lost. */ Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28kernel-doc: detect/prevent duplicate doc section namesRandy Dunlap1-7/+13
I saw this problem recently. With this kernel-doc: * Note: some important info * * Note: other important info kernel-doc uses the "section name" (preceding the ':', like "Note") as a hash key for storing the descriptive text ("blah important info"). It is (was) possible to have duplicate (colliding) section names, without any kind of warning or error. kernel-doc happily used the latter descriptive text for all instances of printing the <section-name> descriptive text and the former important info was lost. One way to "fix" this is to modify the kernel-doc comments, e.g.: * Note1: foo bar * * Note.2: blah zay For now, kernel-doc will signal an error when it sees colliding section names like this. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-13kernel-doc: set verbose mode via environmentRandy Dunlap1-0/+4
Honor the environment variable "KBUILD_VERBOSE=1" (as set by make V=1) to enable verbose mode in scripts/kernel-doc. Useful for getting more info and warnings from kernel-doc. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-24kernel-doc: fix function-pointer-parameter parsingRichard Kennedy1-3/+3
When running "make htmldocs" I'm seeing some non-fatal perl errors caused by trying to parse the callback function definitions in blk-core.c. The errors are "Use of uninitialized value in concatenation (.)..." in combination with: Warning(linux-2.6.25-rc2/block/blk-core.c:1877): No description found for parameter '' The function pointers are defined without a * i.e. int (drv_callback)(struct request *) The compiler is happy with them, but kernel-doc isn't. This patch teaches create_parameterlist in kernel-doc to parse this type of function pointer definition, but is it the right way to fix the problem ? The problem only seems to occur in blk-core.c. However with the patch applied, kernel-doc finds the correct parameter description for the callback in blk_end_request_callback, which is doesn't normally. I thought it would be a bit odd to change to code to use the more normal form of function pointers just to get the documentation to work, so I fixed kernel-doc instead - even though this is teaching it to understand code that might go away (The comment for blk_end_request_callback says that it should not be used and will removed at some point). Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-15kernel-doc: remove fastcallHarvey Harrison1-1/+0
fastcall is gone from the tree, no need to adjust the function prototypes anymore for this. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07kernel-doc: warn on badly formatted short descriptionRandy Dunlap1-0/+8
Make kernel-doc warn when a function/struct/union/typedef does not contain a properly formatted short description, such as: * scsi_devinfo: set up the dynamic device list or * scsi_devinfo - This warning is only generated when verbose (-v) mode is used. Also explain the -v command line option in the -h output. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07kernel-doc: prevent duplicate description: outputRandy Dunlap1-1/+1
Prevent duplicate output of a Description: section when there is a "blank" ("*") line between the initial function name/description line and the "Description:" header. Test case: drivers/scsi/scsi_devinfo.c::scsi_init_devinfo(). Rob Landley hit this while he was producing SCSI kernel-doc. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07kernel-doc: fix for vunmap function prototypeRandy Dunlap1-1/+1
Fix kernel-doc function prototype parsing which was exposed by vunmap() by allowing more than one '*' before the function name. Error(linux-2.6.24-mm1//mm/vmalloc.c:438): cannot understand prototype: 'struct page **vunmap(const void *addr) ' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-29kernel-doc: process functions, not DOC:Johannes Berg1-2/+12
This flag is necessary for the next patch for docproc to output only the functions and not DOC: sections when a function list is requested. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-29kernel-doc: single DOC: selectionJohannes Berg1-20/+43
Currently, DOC: sections are always output even if only a single function is requested, fix this and also make it possible to just output a single DOC: section by giving its title as the function name to output. Also fixes docbook XML well-formedness for sections with examples. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-29kernel-doc: init kernel versionJohannes Berg1-1/+1
The kernel-doc script triggers a perl warning when invoked without KERNELVERSION in the environment, rather make it use the string "unknown kernel version" instead. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-01-29kernel-doc: fix xml output modeJohannes Berg1-3/+3
After Randy's patch fixing the HTML output in DOC: sections (6b5b55f6c404fa730a09a8254eb19f5a038afcc2) the same bug remained in XML mode, this fixes it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-10-17kernel-doc: fix doc blocks and htmlRandy Dunlap1-9/+32
Johannes Berg reports (Thanks!) that &struct names are not highlighted in html output format when they are inside a DOC: block. DOC: blocks were not escaped thru xml_escape() like other kernel-doc comments were. Fixed that. However, that left a problem with <p> ($blankline_html) being processed thru xml_escape(), converting it to &lt;p&gt;, which isn't good for the generated html output (the <p> should remain unchanged), so this patch also introduces the notion of "local" kernel-doc meta-characters ('\\\\mnemonic:'), which are converted to html just before writing the stream to its output file. Please report any problems that you (anyone) see in "highlighting" in any output mode (text, man, html, xml). Also update copyright to include me. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19kernel-doc: fix leading dot in man-mode outputRandy Dunlap1-1/+5
If a parameter description begins with a '.', this indicates a "request" for "man" mode output (*roff), so it needs special handling. Problem case is in include/asm-i386/atomic.h for function atomic_add_unless(): * @u: ...unless v is equal to u. This parameter description is currently not printed in man mode output. [akpm@linux-foundation.org: cleanup] Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19kernel-doc: strip C99 commentsRandy Dunlap1-1/+7
Strip C99-style comments from the input stream. /*...*/ comments are already stripped. C99 comments confuse the kernel-doc script. Also update some comments. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19kernel-doc: fix unnamed struct/union warningRandy Dunlap1-4/+10
Fix kernel-doc warning: Warning(linux-2.6.22-rc2-git2/include/linux/skbuff.h:316): No description found for parameter '}' which is caused by nested anonymous structs/unions ending with: }; }; Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-09kernel-doc: small kernel-doc optimizationBorislav Petkov1-3/+4
Get the kernel version string only once from the environment, thus slightly speeding up kernel-doc. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08kill warnings when building mandocsBorislav Petkov1-0/+12
This patch shuts warnings of the sort: make -C /mnt/samsung_200/sam/kernel/trees/21-rc6/build \ KBUILD_SRC=/mnt/samsung_200/sam/kernel/trees/21-rc6 \ KBUILD_EXTMOD="" -f /mnt/samsung_200/sam/kernel/trees/21-rc6/Makefile mandocs make -f /mnt/samsung_200/sam/kernel/trees/21-rc6/scripts/Makefile.build obj=scripts/basic make -f /mnt/samsung_200/sam/kernel/trees/21-rc6/scripts/Makefile.build obj=Documentation/DocBook mandocs SRCTREE=/mnt/samsung_200/sam/kernel/trees/21-rc6/ /mnt/samsung_200/sam/kernel/trees/21-rc6/build/scripts/basic/docproc doc /mnt/samsung_200/sam/kernel/trees/21-rc6/Documentation/DocBook/wanbook.tmpl >Documentation/DocBook/wanbook.xml if grep -q refentry Documentation/DocBook/wanbook.xml; then xmlto man -m /mnt/samsung_200/sam/kernel/trees/21-rc6/Documentation/DocBook/stylesheet.xsl -o Documentation/DocBook/man Documentation/DocBook/wanbook.xml ; gzip -f Documentation/DocBook/man/*.9; fi Note: meta version: No productnumber or alternative sppp_close Note: meta version: No refmiscinfo@class=version sppp_close Note: Writing sppp_close.9 Note: meta version: No productnumber or alternative sppp_open Note: meta version: No refmiscinfo@class=version sppp_open by adding a RefMiscInfo xml tag in the form of the current kernel version to the function, struct and enum definitions in files included by kernel-doc when building 'mandocs'. However, the version string appears truncated on the manpage due to some constraints in the xml DTD for the man header, I believe, for the troff output is truncated too. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08kernel-doc: html mode struct highlightsRandy Dunlap1-6/+15
Johannes Berg reported that struct names are not highlighted (bold, italic, etc.) in html kernel-doc output. (Also not in text-mode output, but I don't see that changing.) This patch adds the following: - highlight struct names in html output mode - highlight environment var. names in html output mode - indent struct fields in the original struct layout Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08kernel-doc: handle arrays with arithmetic expressions as initializersBorislav Petkov1-1/+10
In a different approach here's a patch that handles the special case of composite arithmetic expressions in array size initializers. With it, prior to pushing the split strings on the @first_arg array, I split the keywords before the array name as before and then keep the array name along with the subscript expression as a single whole element which gets pushed last. In this manner, kernel-doc produces correct output without removing whitespaces which makes the array subscripts unreadable in the docs. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08scripts: kernel-doc whitespace cleanupRandy Dunlap1-48/+48
Whitespace cleanup only: convert some series of spaces to tabs. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-02[PATCH] kernel-doc: allow space after __attribute__Randy Dunlap1-1/+1
Allow space(s) between "__attribute__" and "((blah))" so that kernel-doc does not complain like: Warning(/tester/linsrc/linux-2.6.20-git15//kernel/timer.c:939): No description found for parameter 'read_persistent_clock(void' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-21[PATCH] kernel-doc: include struct short description in title outputRandy Dunlap1-2/+2
Output of a function or struct in html mode needs to include the short description from the function/struct name line in the output title line. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] fix fatal kernel-doc errorRandy Dunlap1-1/+2
Teach kernel-doc to handle functions that look like the new pcim_iomap_table(). Fixes this fatal error in scripts/kernel-doc: DOCPROC Documentation/DocBook/kernel-api.xml Error(/tester/linsrc/linux-2.6.20-git6//drivers/pci/pci.c:1351): cannot understand prototype: 'void __iomem * const * pcim_iomap_table(struct pci_dev *pdev) ' make[1]: *** [Documentation/DocBook/kernel-api.xml] Error 1 make: *** [htmldocs] Error 2 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] kernel-doc: fix some odd spacing issuesRandy Dunlap1-4/+20
- in man and text mode output, if the function return type is empty (like it is for macros), don't print the return type and a following space; this fixes an output malalignment; - in the function short description, strip leading, trailing, and multiple embedded spaces (to one space); this makes function name/description output spacing consistent; - fix a comment typo; Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] kernel-doc: allow more whitespaceRandy Dunlap1-2/+2
Allow whitespace in pointer-to-function [accept "(* done)", not just "(*done)"]. Allow tabs (spaces are already allowed) between "#define" and a macro name. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] kernel-doc: allow a little whitespaceRandy Dunlap1-2/+2
In kernel-doc syntax, be a little flexible: allow whitespace between a function parameter name and the colon that must follow it, such as: @pdev : PCI device to unplug (This allows lots of megaraid kernel-doc to work without tons of editing.) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] DocBook/HTML: correction of recursive A tags in HTML outputPavel Pisa1-8/+8
The malformed HTML was generated after switch to XSLTPROC from SGML tools. The reference title <refentrytitle><phrase id="API-struct-x">struct x</phrase></refentrytitle> is converted into two recursive <a> tags <a href="re02.html"><span><a id="API-struct-x"></a>struct x</span></a> There is more possible solutions for this problem. One can be found at http://darkk.livejournal.com/ The proposed solution is based on suggestion provided by Jiri Kosek. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-12-22[PATCH] kernel-doc: allow unnamed structs/unionsRandy Dunlap1-2/+15
Make kernel-doc support unnamed (anonymous) structs and unions. There is one (union) in include/linux/skbuff.h (inside struct sk_buff) that is currently generating a kernel-doc warning, so this fixes that warning. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07[PATCH] kernel-doc: stricter function pointer recognitionRandy Dunlap1-1/+1
Be more careful about function pointer args: look for "(...*" instead of just "(". This line in include/linux/input.h fools the current kernel-doc script into deciding that this is a function pointer: unsigned long ffbit[NBITS(FF_MAX)]; Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-11[PATCH] kernel-doc: make parameter description indentation uniformRandy Dunlap1-5/+7
- In parameter descriptions, strip all whitespace between the parameter name (e.g., @len) and its description so that the description is indented uniformly in text and man page modes. Previously, spaces or tabs (which are used for cleaner source code viewing) affected the produced output in a negative way. Before (man mode): to Destination address, in user space. from Source address, in kernel space. n Number of bytes to copy. After (man mode): to Destination address, in user space. from Source address, in kernel space. n Number of bytes to copy. - Fix/clarify a few function description comments. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-11[PATCH] kernel-doc: drop various "inline" qualifiersRandy Dunlap1-0/+3
Drop __inline, __always_inline, and noinline in the produced kernel-doc output, similar to other pseudo directives. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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