kata-containers/s390-tools
1
0
Fork 0
mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

zkey: Separate and rework CCA host library loading

Browse Source 
As preparation for future changes, rework the loading of the
CCA host library so that the exported symbols are not passed
individually to the functions that use it. Pass a structure
that contains all entry points of all loaded CCA functions
instead. This will make it easier to add further CCA functions
at a later time.

Also add a version query for the CCA host library since some
future functions might be dependent on the library version.

While at it, separate the CCA related functions and definitions,
and move them into a separate source file (cca.h/cca.h).

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Ingo Franzki
2019-03-21 10:20:12 +01:00
committed by Jan Höppner
parent 21de913a5e
commit 95c7258ea7
9 changed files with 306 additions and 196 deletions
Download Patch File Download Diff File Expand all files Collapse all files
zkey/Makefile
+6 -5
View File
@@ -64,18 +64,19 @@ zkey-cryptsetup-skip-jsonc:
all: $(BUILD_TARGETS)
zkey.o: zkey.c pkey.h misc.h
zkey.o: zkey.c pkey.h cca.h misc.h
pkey.o: pkey.c pkey.h
cca.o: cca.c cca.h pkey.h
properties.o: check-dep-zkey properties.c properties.h
keystore.o: keystore.c keystore.h properties.h
zkey-cryptsetup.o: check-dep-zkey-cryptsetup zkey-cryptsetup.c pkey.h misc.h
keystore.o: keystore.c keystore.h properties.h pkey.h cca.h
zkey-cryptsetup.o: check-dep-zkey-cryptsetup zkey-cryptsetup.c pkey.h cca.h misc.h
zkey: LDLIBS = -ldl -lcrypto
zkey: zkey.o pkey.o properties.o keystore.o $(libs)
zkey: zkey.o pkey.o cca.o properties.o keystore.o $(libs)
$(LINK) $(ALL_LDFLAGS) $^ $(LDLIBS) -o $@
zkey-cryptsetup: LDLIBS = -ldl -lcryptsetup -ljson-c
zkey-cryptsetup: zkey-cryptsetup.o pkey.o $(libs)
zkey-cryptsetup: zkey-cryptsetup.o pkey.o cca.o $(libs)
$(LINK) $(ALL_LDFLAGS) $^ $(LDLIBS) -o $@
install-common: