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-rw-r--r--xlators/storage/posix/src/posix-helpers.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index ea469bf..edbf024 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -24,6 +24,14 @@
#include <sys/stat.h>
#include <signal.h>
+#ifdef HAVE_SYS_ACL_H
+#ifdef HAVE_ACL_LIBACL_H /* for acl_to_any_text() */
+#include <acl/libacl.h>
+#else /* FreeBSD and others */
+#include <sys/acl.h>
+#endif
+#endif
+
#ifndef GF_BSD_HOST_OS
#include <alloca.h>
#endif /* GF_BSD_HOST_OS */
@@ -887,6 +895,75 @@ out:
return op_ret;
}
+#ifdef HAVE_SYS_ACL_H
+int
+posix_pacl_set (const char *path, const char *key, const char *acl_s)
+{
+ int ret = -1;
+ acl_t acl = NULL;
+ acl_type_t type = 0;
+
+ type = gf_posix_acl_get_type (key);
+
+ acl = acl_from_text (acl_s);
+ ret = acl_set_file (path, type, acl);
+ acl_free (acl);
+
+ return ret;
+}
+
+int
+posix_pacl_get (const char *path, const char *key, char **acl_s)
+{
+ int ret = -1;
+ acl_t acl = NULL;
+ acl_type_t type = 0;
+ char *acl_tmp = NULL;
+
+ type = gf_posix_acl_get_type (key);
+ if (!type)
+ return -1;
+
+ acl = acl_get_file (path, type);
+ if (!acl)
+ return -1;
+
+#ifdef HAVE_ACL_LIBACL_H
+ acl_tmp = acl_to_any_text (acl, NULL, ',',
+ TEXT_ABBREVIATE | TEXT_NUMERIC_IDS);
+#else /* FreeBSD and the like */
+ acl_tmp = acl_to_text_np (acl, NULL, ACL_TEXT_NUMERIC_IDS);
+#endif
+ if (!acl_tmp)
+ goto free_acl;
+
+ *acl_s = gf_strdup (acl_tmp);
+ if (*acl_s)
+ ret = 0;
+
+ acl_free (acl_tmp);
+free_acl:
+ acl_free (acl);
+
+ return ret;
+}
+#else /* !HAVE_SYS_ACL_H (NetBSD) */
+int
+posix_pacl_set (const char *path, const char *key, const char *acl_s)
+{
+ errno = ENOTSUP;
+ return -1;
+}
+
+int
+posix_pacl_get (const char *path, const char *key, char **acl_s)
+{
+ errno = ENOTSUP;
+ return -1;
+}
+#endif
+
+
#ifdef GF_DARWIN_HOST_OS
static
void posix_dump_buffer (xlator_t *this, const char *real_path, const char *key,
@@ -921,6 +998,8 @@ posix_handle_pair (xlator_t *this, const char *real_path,
} else if (ZR_FILE_CONTENT_REQUEST(key)) {
ret = posix_set_file_contents (this, real_path, key, value,
flags);
+ } else if (GF_POSIX_ACL_REQUEST (key)) {
+ ret = posix_pacl_set (real_path, key, value->data);
} else {
sys_ret = sys_lsetxattr (real_path, key, value->data,
value->len, flags);