X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Futil.c;h=519d22902ae2f4e9edba6bf50e245a944db407b1;hp=b5513dd74c45174b74b3a8fad55ea719d3f08a18;hb=4445a8755774550cd5f1b41fb6067b07374a4163;hpb=7bc0351dd8bdd5045101616d304a3f16ecb91e5a

diff --git a/src/util.c b/src/util.c
index b5513dd74..519d22902 100644
--- a/src/util.c
+++ b/src/util.c
@@ -47,6 +47,7 @@
 #include <sys/utsname.h>
 #include <pwd.h>
 #include <netinet/ip.h>
+#include <linux/kd.h>
 
 #include "macro.h"
 #include "util.h"
@@ -1844,10 +1845,22 @@ int ask(char *ret, const char *replies, const char *text, ...) {
 int reset_terminal(int fd) {
         struct termios termios;
         int r = 0;
+        long arg;
+
+        /* Set terminal to some sane defaults */
 
         assert(fd >= 0);
 
-        /* Set terminal to some sane defaults */
+        /* First, unlock termios */
+        zero(termios);
+        ioctl(fd, TIOCSLCKTRMIOS, &termios);
+
+        /* Disable exclusive mode, just in case */
+        ioctl(fd, TIOCNXCL);
+
+        /* Enable console unicode mode */
+        arg = K_UNICODE;
+        ioctl(fd, KDSKBMODE, &arg);
 
         if (tcgetattr(fd, &termios) < 0) {
                 r = -errno;
@@ -2552,7 +2565,8 @@ static int rm_rf_children(int fd, bool only_dirs) {
 
         if (!(d = fdopendir(fd))) {
                 close_nointr_nofail(fd);
-                return -errno;
+
+                return errno == ENOENT ? 0 : -errno;
         }
 
         for (;;) {
@@ -2576,7 +2590,7 @@ static int rm_rf_children(int fd, bool only_dirs) {
                         struct stat st;
 
                         if (fstatat(fd, de->d_name, &st, AT_SYMLINK_NOFOLLOW) < 0) {
-                                if (ret == 0)
+                                if (ret == 0 && errno != ENOENT)
                                         ret = -errno;
                                 continue;
                         }
@@ -2589,7 +2603,7 @@ static int rm_rf_children(int fd, bool only_dirs) {
                         int subdir_fd;
 
                         if ((subdir_fd = openat(fd, de->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC)) < 0) {
-                                if (ret == 0)
+                                if (ret == 0 && errno != ENOENT)
                                         ret = -errno;
                                 continue;
                         }
@@ -2600,13 +2614,13 @@ static int rm_rf_children(int fd, bool only_dirs) {
                         }
 
                         if (unlinkat(fd, de->d_name, AT_REMOVEDIR) < 0) {
-                                if (ret == 0)
+                                if (ret == 0 && errno != ENOENT)
                                         ret = -errno;
                         }
                 } else  if (!only_dirs) {
 
                         if (unlinkat(fd, de->d_name, 0) < 0) {
-                                if (ret == 0)
+                                if (ret == 0 && errno != ENOENT)
                                         ret = -errno;
                         }
                 }