+
+ snprintf(filename, sizeof(filename), "%s/%s", dirname, ent->d_name);
+ filename[sizeof(filename)-1] = '\0';
+ name_list_add(name_list, filename, 1);
+ }
+
+ closedir(dir);
+ return 0;
+}
+
+int pass_env_to_socket(const char *sockname, const char *devpath, const char *action)
+{
+ int sock;
+ struct sockaddr_un saddr;
+ socklen_t addrlen;
+ char buf[2048];
+ size_t bufpos = 0;
+ int i;
+ int retval;
+
+ dbg("pass environment to socket '%s'", sockname);
+ sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
+ memset(&saddr, 0x00, sizeof(struct sockaddr_un));
+ saddr.sun_family = AF_LOCAL;
+ /* only abstract namespace is supported */
+ strcpy(&saddr.sun_path[1], sockname);
+ addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(saddr.sun_path+1) + 1;
+
+ bufpos = snprintf(buf, sizeof(buf)-1, "%s@%s", action, devpath);
+ bufpos++;
+ for (i = 0; environ[i] != NULL && bufpos < sizeof(buf); i++) {
+ bufpos += strlcpy(&buf[bufpos], environ[i], sizeof(buf) - bufpos-1);
+ bufpos++;