linux-stable.git/scripts/kconfig/nconf.c, branch linux-3.6.y

nconf: add u, d command keys in scroll windows

2012-07-26T10:20:46+00:00

They function just like they do in less(1).
Also correct some discrepancy between the help text and the code wrt
function keys.

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

kconfig/nconf: fix compile with ncurses reentrant API

2012-07-04T16:23:48+00:00

ESCDELAY is a global variable which is replaced by getter and setter
functions with NCURSES_REENTRANT.  This fixes the following error:

nconf.c: In function ‘main’:
nconf.c:1506:2: error: lvalue required as left operand of assignment

Signed-off-by: Yaakov Selkowitz 
Signed-off-by: Michal Marek

MCA: delete all remaining traces of microchannel bus support.

2012-05-17T23:06:13+00:00

Hardware with MCA bus is limited to 386 and 486 class machines
that are now 20+ years old and typically with less than 32MB
of memory.  A quick search on the internet, and you see that
even the MCA hobbyist/enthusiast community has lost interest
in the early 2000 era and never really even moved ahead from
the 2.4 kernels to the 2.6 series.

This deletes anything remaining related to CONFIG_MCA from core
kernel code and from the x86 architecture.  There is no point in
carrying this any further into the future.

One complication to watch for is inadvertently scooping up
stuff relating to machine check, since there is overlap in
the TLA name space (e.g. arch/x86/boot/mca.c).

Cc: Thomas Gleixner 
Cc: James Bottomley 
Cc: x86@kernel.org
Acked-by: Ingo Molnar 
Acked-by: H. Peter Anvin 
Signed-off-by: Paul Gortmaker

scripts/kconfig/nconf: dynamically alloc dialog_input_result

2011-09-09T12:40:08+00:00

To support unlimited length string config items;

No check for realloc return value keeps code simple, and to be
consistent with other existing unchecked malloc in kconfig.

Signed-off-by: Cheng Renquan 
Signed-off-by: Arnaud Lacombe

kconfig/nconf: nuke unreferenced `nohelp_text'

2011-08-08T13:26:51+00:00

After commit 5416857867c9cc94aba641898c567d9707de30f1, nohelp_text' is no
longer referenced, nuke it.

Signed-off-by: Arnaud Lacombe 
Signed-off-by: Michal Marek

kconfig/nconf: remove useless conditionnal

2011-07-13T11:54:01+00:00

After the test

	if (!submenu || ...)
		continue;

the variable `submenu' can _not_ be NULL, so do not test for this
situation.

Cc: Nir Tzachar 
Signed-off-by: Arnaud Lacombe 
Signed-off-by: Michal Marek

kconfig/nconf: prevent segfault on empty menu

2011-07-13T11:48:11+00:00

nconf does not check the validity of the current menu when help is
requested (with either , '?' or 'h'). This leads to a NULL pointer
dereference when an empty menu is encountered.

The following reduced testcase exposes the problem:

config DEP
        bool

menu "FOO"

config BAR
        bool "BAR"
        depends on DEP

endmenu

Issue will happen when entering menu "FOO" and requesting help.

nconf is the only front-end which do not filter the validity of the
current menu. Such filter can not really happen beforehand as other key
which does not deals with the current menu might be entered by the user,
so just bails out earlier if we encounter an invalid menu.

Cc: Nir Tzachar 
Cc: Andrej Gelenberg 
Reported-by: Andrej Gelenberg 
Signed-off-by: Arnaud Lacombe 
Signed-off-by: Michal Marek

kconfig/nconf: use the generic menu_get_ext_help()

2011-07-13T11:48:08+00:00

nconf is the only front-end which does not use this helper, but prefer
to copy/paste the code. The test wrt. menu validity added in this
version of the code is bogus anyway as an invalid menu will get
dereferenced a few line below by calling menu_get_prompt().

For now, convert nconf to use menu_get_ext_help(), as do every other
front-end. We will deals with menu validity checks properly in a
separate commit.

Cc: Nir Tzachar 
Cc: Andrej Gelenberg 
Signed-off-by: Arnaud Lacombe 
Signed-off-by: Michal Marek

nconfig: Avoid Wunused-but-set warning

2011-07-13T11:47:09+00:00

I am seeing Wunused-but-set warning while make nconfig.  Looks like
active_menu is not used. Removing it fixes the warning.

Signed-off-by: Raghavendra D Prabhu 
Acked-by: WANG Cong 
Signed-off-by: Michal Marek

kconfig: nuke LKC_DIRECT_LINK cruft

2011-06-06T19:32:20+00:00

This interface is not (and has never been ?) used by any frontend, just get rid
of it.

Signed-off-by: Arnaud Lacombe