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| author | Yann E. MORIN <yann.morin.1998@free.fr> | 2012-04-09 14:49:10 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2012-05-16 00:13:11 +0200 |
| commit | d6686da814c884e341d3bd8aa54947c91cb678be (patch) | |
| tree | 795f9f0c4d164ae758b31e9998bc3ca78f94b3a4 /kernel/futex.c | |
| parent | kbuild: all{no,yes,mod,def,rand}config only read files when instructed to. (diff) | |
| download | linux-d6686da814c884e341d3bd8aa54947c91cb678be.tar.xz linux-d6686da814c884e341d3bd8aa54947c91cb678be.zip | |
scripts/config: properly report and set string options
Currently, scripts/config removes the leading double-quote from
string options, but leaves the trailing double-quote.
Also, double-quotes in a string are escaped, but scripts/config
does not unescape those when printing
Finally, scripts/config does not escape double-quotes when setting
string options.
Eg. the current behavior:
$ grep -E '^CONFIG_FOO=' .config
CONFIG_FOO="Bar \"Buz\" Meh"
$ ./scripts/config -s FOO
Bar \"Buz\" Meh"
$ ./scripts/config --set-str FOO 'Alpha "Bravo" Charlie'
$ grep -E '^CONFIG_FOO=' .config
CONFIG_FOO="Alpha "Bravo" Charlie"
Fix those three, giving this new behavior:
$ grep -E '^CONFIG_FOO=' .config
CONFIG_FOO="Bar \"Buz\" Meh"
$ ./scripts/config -s FOO
Bar "Buz" Meh
$ ./scripts/config --set-str FOO 'Alpha "Bravo" Charlie'
$ grep -E '^CONFIG_FOO=' .config
CONFIG_FOO="Alpha \"Bravo\" Charlie"
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'kernel/futex.c')
0 files changed, 0 insertions, 0 deletions