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| author | Alexander Shishkin <alexander.shishkin@linux.intel.com> | 2018-10-05 15:43:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-11 12:12:55 +0200 |
| commit | ce76d938dd98817f998c905e01fbb99b072c0bf6 (patch) | |
| tree | 47f7757c447cf582d7523c7a5e1f467ef28f050c /lib/Makefile | |
| parent | 6c7e4b6882ad080dad623ba2f4c1a4db578313cb (diff) | |
| download | lwn-ce76d938dd98817f998c905e01fbb99b072c0bf6.tar.gz lwn-ce76d938dd98817f998c905e01fbb99b072c0bf6.zip | |
lib: Add memcat_p(): paste 2 pointer arrays together
This adds a helper to paste 2 pointer arrays together, useful for merging
various types of attribute arrays. There are a few places in the kernel
tree where this is open coded, and I just added one more in the STM class.
The naming is inspired by memset_p() and memcat(), and partial credit for
it goes to Andy Shevchenko.
This patch adds the function wrapped in a type-enforcing macro and a test
module.
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index ca3f7ebb900d..c2588a2d7b1e 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -71,6 +71,7 @@ obj-$(CONFIG_TEST_UUID) += test_uuid.o obj-$(CONFIG_TEST_PARMAN) += test_parman.o obj-$(CONFIG_TEST_KMOD) += test_kmod.o obj-$(CONFIG_TEST_DEBUG_VIRTUAL) += test_debug_virtual.o +obj-$(CONFIG_TEST_MEMCAT_P) += test_memcat_p.o ifeq ($(CONFIG_DEBUG_KOBJECT),y) CFLAGS_kobject.o += -DDEBUG |