X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fmissing.h;h=213ef2f6a69235ede7f1b1a0741aab248b766910;hb=e99fa3cba5c0a07bdcea22a308bf9b973e88b624;hp=02b31b743493195a076c70ed5ab7f8f203b62050;hpb=6ea832a20700f5282c08c70f38422c6ab290a0b5;p=elogind.git

diff --git a/src/missing.h b/src/missing.h
index 02b31b743..213ef2f6a 100644
--- a/src/missing.h
+++ b/src/missing.h
@@ -80,6 +80,10 @@
 #define TIOCVHANGUP 0x5437
 #endif
 
+#ifndef IP_TRANSPARENT
+#define IP_TRANSPARENT 19
+#endif
+
 static inline int pivot_root(const char *new_root, const char *put_old) {
         return syscall(SYS_pivot_root, new_root, put_old);
 }
@@ -168,4 +172,12 @@ struct btrfs_ioctl_vol_args {
 #define MS_MOVE 8192
 #endif
 
+#ifndef MS_PRIVATE
+#define MS_PRIVATE  (1 << 18)
+#endif
+
+static inline pid_t gettid(void) {
+        return (pid_t) syscall(SYS_gettid);
+}
+
 #endif