initial code repo

[stor4nfv.git] / src / ceph / src / common / linux_version.c

diff --git a/src/ceph/src/common/linux_version.c b/src/ceph/src/common/linux_version.c
new file mode 100644 (file)
index 0000000..b83dc71
--- /dev/null
+++ b/src/ceph/src/common/linux_version.c
@@ -0,0 +1,25 @@
+#include "common/linux_version.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/utsname.h>
+
+int get_linux_version(void)
+{
+       struct utsname ubuf;
+       int a, b, c;
+       int n;
+
+       if (uname(&ubuf) || strcmp(ubuf.sysname, "Linux"))
+               return 0;
+
+       n = sscanf(ubuf.release, "%d.%d.%d", &a, &b, &c);
+       switch (n) {
+       case 3:
+               return KERNEL_VERSION(a, b, c);
+       case 2:
+               return KERNEL_VERSION(a, b, 0);
+       default:
+               return 0;
+       }
+}