From 90b12bd71bb9fc79a4640b9112c13ef529d0196a Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 5 Dec 2014 22:26:11 +0000
Subject: Initial commit

---
 src/libs6/s6_svstatus_unpack.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/libs6/s6_svstatus_unpack.c

(limited to 'src/libs6/s6_svstatus_unpack.c')

diff --git a/src/libs6/s6_svstatus_unpack.c b/src/libs6/s6_svstatus_unpack.c
new file mode 100644
index 0000000..cce6989
--- /dev/null
+++ b/src/libs6/s6_svstatus_unpack.c
@@ -0,0 +1,29 @@
+/* ISC license. */
+
+#include <skalibs/uint32.h>
+#include <skalibs/tai.h>
+#include <s6/s6-supervise.h>
+
+void s6_svstatus_unpack (char const *pack, s6_svstatus_t_ref sv)
+{
+  uint32 pid ;
+  tain_unpack(pack, &sv->stamp) ;
+  uint32_unpack(pack + 12, &pid) ;
+  sv->pid = (int)pid ;
+  sv->flagpaused = pack[16] & 1 ;
+  sv->flagfinishing = (pack[16] >> 1) & 1 ;
+  switch (pack[17])
+  {
+    case 'u' :
+      sv->flagwant = 1 ;
+      sv->flagwantup = 1 ;
+      break ;
+    case 'd' :
+      sv->flagwant = 1 ;
+      sv->flagwantup = 0 ;
+      break ;
+    default :
+      sv->flagwant = 0 ;
+      sv->flagwantup = 0 ;
+  }
+}
-- 
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