diff options
| -rw-r--r-- | src/backends/native/meta-launcher.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/backends/native/meta-launcher.c b/src/backends/native/meta-launcher.c index 4a9a7276e..90b4b98ba 100644 --- a/src/backends/native/meta-launcher.c +++ b/src/backends/native/meta-launcher.c @@ -188,9 +188,22 @@ on_evdev_device_open (const char *path, /* Allow readonly access to sysfs */ if (g_str_has_prefix (path, "/sys/")) { - fd = open (path, flags); - if (fd >= 0) - g_hash_table_add (self->sysfs_fds, GINT_TO_POINTER (fd)); + do + { + fd = open (path, flags); + } + while (fd < 0 && errno == EINTR); + + if (fd < 0) + { + g_set_error (error, + G_FILE_ERROR, + g_file_error_from_errno (errno), + "Could not open /sys file: %s: %m", path); + return -1; + } + + g_hash_table_add (self->sysfs_fds, GINT_TO_POINTER (fd)); return fd; } |