X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Fsd-login.c;h=c795765620321147baf857672815f3b52531d4b4;hb=aa3437a573ed2a2b2a03c9649fe11d27b40a772b;hp=7ae3db0397db8df7a9d62204b992f81c0048f85e;hpb=1ae464e09376853c52075ec4d8a6bfc4b4036d0c;p=elogind.git

diff --git a/src/login/sd-login.c b/src/login/sd-login.c
index 7ae3db039..c79576562 100644
--- a/src/login/sd-login.c
+++ b/src/login/sd-login.c
@@ -28,10 +28,10 @@
 #include "util.h"
 #include "cgroup-util.h"
 #include "macro.h"
-#include "sd-login.h"
 #include "strv.h"
 #include "fileio.h"
 #include "login-shared.h"
+#include "sd-login.h"
 
 _public_ int sd_pid_get_session(pid_t pid, char **session) {
 
@@ -254,6 +254,26 @@ _public_ int sd_session_is_active(const char *session) {
         return r;
 }
 
+_public_ int sd_session_is_remote(const char *session) {
+        int r;
+        _cleanup_free_ char *p = NULL, *s = NULL;
+
+        r = file_of_session(session, &p);
+        if (r < 0)
+                return r;
+
+        r = parse_env_file(p, NEWLINE, "REMOTE", &s, NULL);
+        if (r < 0)
+                return r;
+
+        if (!s)
+                return -EIO;
+
+        r = parse_boolean(s);
+
+        return r;
+}
+
 _public_ int sd_session_get_state(const char *session, char **state) {
         _cleanup_free_ char *p = NULL, *s = NULL;
         int r;
@@ -364,6 +384,14 @@ _public_ int sd_session_get_display(const char *session, char **display) {
         return session_get_string(session, "DISPLAY", display);
 }
 
+_public_ int sd_session_get_remote_user(const char *session, char **remote_user) {
+        return session_get_string(session, "REMOTE_USER", remote_user);
+}
+
+_public_ int sd_session_get_remote_host(const char *session, char **remote_host) {
+        return session_get_string(session, "REMOTE_HOST", remote_host);
+}
+
 static int file_of_seat(const char *seat, char **_p) {
         char *p;
         int r;
@@ -555,13 +583,13 @@ _public_ int sd_get_uids(uid_t **users) {
 
         for (;;) {
                 struct dirent *de;
-                union dirent_storage buf;
                 int k;
                 uid_t uid;
 
-                k = readdir_r(d, &buf.de, &de);
-                if (k != 0)
-                        return -k;
+                errno = 0;
+                de = readdir(d);
+                if (!de && errno != 0)
+                        return -errno;
 
                 if (!de)
                         break;