From bc4a957c46acd8f4b2f2ffe6b2f90512325924dd Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Tue, 26 Oct 2010 10:39:25 +0200
Subject: Separate qemu_pidfile() into OS specific versions

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 os-win32.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'os-win32.c')

diff --git a/os-win32.c b/os-win32.c
index 3c6f50fa94..566d5e9853 100644
--- a/os-win32.c
+++ b/os-win32.c
@@ -240,3 +240,27 @@ void os_pidfile_error(void)
 {
     fprintf(stderr, "Could not acquire pid file: %s\n", strerror(errno));
 }
+
+int qemu_create_pidfile(const char *filename)
+{
+    char buffer[128];
+    int len;
+    HANDLE file;
+    OVERLAPPED overlap;
+    BOOL ret;
+    memset(&overlap, 0, sizeof(overlap));
+
+    file = CreateFile(filename, GENERIC_WRITE, FILE_SHARE_READ, NULL,
+		      OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+
+    if (file == INVALID_HANDLE_VALUE) {
+        return -1;
+    }
+    len = snprintf(buffer, sizeof(buffer), "%ld\n", (long)getpid());
+    ret = WriteFileEx(file, (LPCVOID)buffer, (DWORD)len,
+		      &overlap, NULL);
+    if (ret == 0) {
+        return -1;
+    }
+    return 0;
+}
-- 
cgit v1.2.1