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authorMichal Zidek <mzidek@redhat.com>2012-09-11 18:44:52 +0200
committerJakub Hrozek <jhrozek@redhat.com>2012-09-24 13:09:53 +0200
commit99c99e557020775714f028b28a147edda290c783 (patch)
tree7364f53b4c921aacf7f81da4864f27d3c9d25c62 /src/responder/nss/nsssrv_mmap_cache.c
parent7c2e91ac48b20e6699d5c98c9912ea6427453c95 (diff)
downloadsssd-99c99e557020775714f028b28a147edda290c783.tar.gz
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sss_cache tool invalidates records in memory cache.
Diffstat (limited to 'src/responder/nss/nsssrv_mmap_cache.c')
-rw-r--r--src/responder/nss/nsssrv_mmap_cache.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/responder/nss/nsssrv_mmap_cache.c b/src/responder/nss/nsssrv_mmap_cache.c
index 07498a9b..f4025647 100644
--- a/src/responder/nss/nsssrv_mmap_cache.c
+++ b/src/responder/nss/nsssrv_mmap_cache.c
@@ -725,3 +725,49 @@ done:
return ret;
}
+errno_t sss_mmap_cache_reinit(TALLOC_CTX *mem_ctx, size_t n_elem,
+ time_t timeout, struct sss_mc_ctx **mc_ctx)
+{
+ errno_t ret;
+ TALLOC_CTX* tmp_ctx = NULL;
+ char *name;
+ enum sss_mc_type type;
+
+ if (mc_ctx == NULL || (*mc_ctx) == NULL) {
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("Unable to re-init unitialized memory cache.\n"));
+ return EINVAL;
+ }
+
+ tmp_ctx = talloc_new(NULL);
+ if (tmp_ctx == NULL) {
+ DEBUG(SSSDBG_CRIT_FAILURE, ("Out of memory.\n"));
+ return ENOMEM;
+ }
+
+ name = talloc_strdup(tmp_ctx, (*mc_ctx)->name);
+ if (name == NULL) {
+ DEBUG(SSSDBG_CRIT_FAILURE, ("Out of memory.\n"));
+ ret = ENOMEM;
+ goto done;
+ }
+
+ type = (*mc_ctx)->type;
+ ret = talloc_free(*mc_ctx);
+ if (ret != 0) {
+ /* This can happen only if destructor is associated with this
+ * context */
+ DEBUG(SSSDBG_MINOR_FAILURE, ("Destructor asociated with memory"
+ " context failed.\n"));
+ }
+
+ ret = sss_mmap_cache_init(mem_ctx, name, type, n_elem, timeout, mc_ctx);
+ if (ret != EOK) {
+ DEBUG(SSSDBG_CRIT_FAILURE, ("Failed to re-initialize mmap cache.\n"));
+ goto done;
+ }
+
+done:
+ talloc_free(tmp_ctx);
+ return ret;
+}