aboutsummaryrefslogtreecommitdiffstats
path: root/configure
diff options
context:
space:
mode:
authorBrian Behlendorf <[email protected]>2009-07-27 17:18:59 -0700
committerBrian Behlendorf <[email protected]>2009-07-27 17:18:59 -0700
commitec7d53e99aee17ae1500701520649d3b54b31676 (patch)
treef421355a405d77f19d0ce0505a0e1069f64984ed /configure
parent3d0cb2d31dbeef37382249ceb9f16a46c2ccd819 (diff)
Add basic credential support and splat tests.
The previous credential implementation simply provided the needed types and a couple of dummy functions needed. This update correctly ties the basic Solaris credential API in to one of two Linux kernel APIs. Prior to 2.6.29 the linux kernel embeded all credentials in the task structure. For these kernels, we pass around the entire task struct as if it were the credential, then we use the helper functions to extract the credential related bits. As of 2.6.29 a new credential type was added which we can and do fairly cleanly layer on top of. Once again the helper functions nicely hide the implementation details from all callers. Three tests were added to the splat test framework to verify basic correctness. They should be extended as needed when need credential functions are added.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure214
1 files changed, 214 insertions, 0 deletions
diff --git a/configure b/configure
index 5e3358490..a342d73a2 100755
--- a/configure
+++ b/configure
@@ -21342,6 +21342,113 @@ fi
+
+ echo "$as_me:$LINENO: checking whether struct cred exists" >&5
+echo $ECHO_N "checking whether struct cred exists... $ECHO_C" >&6
+
+
+cat >conftest.c <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+ #include <linux/cred.h>
+
+int
+main (void)
+{
+
+ struct cred *cr;
+ cr = NULL;
+
+ ;
+ return 0;
+}
+
+_ACEOF
+
+
+ rm -Rf build && mkdir -p build
+ echo "obj-m := conftest.o" >build/Makefile
+ if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CRED_STRUCT 1
+_ACEOF
+
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+
+
+fi
+
+ rm -Rf build
+
+
+
+
+ echo "$as_me:$LINENO: checking whether symbol groups_search is exported" >&5
+echo $ECHO_N "checking whether symbol groups_search is exported... $ECHO_C" >&6
+ grep -q -E '[[:space:]]groups_search[[:space:]]' \
+ $LINUX_OBJ/Module*.symvers 2>/dev/null
+ rc=$?
+ if test $rc -ne 0; then
+ export=0
+ for file in ; do
+ grep -q -E "EXPORT_SYMBOL.*(groups_search)" \
+ "$LINUX_OBJ/$file" 2>/dev/null
+ rc=$?
+ if test $rc -eq 0; then
+ export=1
+ break;
+ fi
+ done
+ if test $export -eq 0; then
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+ else
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GROUPS_SEARCH 1
+_ACEOF
+
+ fi
+ else
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GROUPS_SEARCH 1
+_ACEOF
+
+ fi
+
+
;;
user) ;;
all)
@@ -23736,6 +23843,113 @@ fi
+ echo "$as_me:$LINENO: checking whether struct cred exists" >&5
+echo $ECHO_N "checking whether struct cred exists... $ECHO_C" >&6
+
+
+cat >conftest.c <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+
+ #include <linux/cred.h>
+
+int
+main (void)
+{
+
+ struct cred *cr;
+ cr = NULL;
+
+ ;
+ return 0;
+}
+
+_ACEOF
+
+
+ rm -Rf build && mkdir -p build
+ echo "obj-m := conftest.o" >build/Makefile
+ if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CRED_STRUCT 1
+_ACEOF
+
+
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+
+
+fi
+
+ rm -Rf build
+
+
+
+
+ echo "$as_me:$LINENO: checking whether symbol groups_search is exported" >&5
+echo $ECHO_N "checking whether symbol groups_search is exported... $ECHO_C" >&6
+ grep -q -E '[[:space:]]groups_search[[:space:]]' \
+ $LINUX_OBJ/Module*.symvers 2>/dev/null
+ rc=$?
+ if test $rc -ne 0; then
+ export=0
+ for file in ; do
+ grep -q -E "EXPORT_SYMBOL.*(groups_search)" \
+ "$LINUX_OBJ/$file" 2>/dev/null
+ rc=$?
+ if test $rc -eq 0; then
+ export=1
+ break;
+ fi
+ done
+ if test $export -eq 0; then
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+ else
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GROUPS_SEARCH 1
+_ACEOF
+
+ fi
+ else
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GROUPS_SEARCH 1
+_ACEOF
+
+ fi
+
+
+
;;
*)
echo "$as_me:$LINENO: result: Error!" >&5