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| author | Stefan Krah | 2007-11-06 02:40:13 +0100 |
|---|---|---|
| committer | Karel Zak | 2007-11-06 02:40:13 +0100 |
| commit | 5d2c98e1df151739342f1d59a45ca316c2f85068 (patch) | |
| tree | 192b8f10a6807cca6c42cd50face47ce09ed0b37 /lib/linux_version.c | |
| parent | po: update fi.po (from translationproject.org) (diff) | |
| download | kernel-qcow2-util-linux-5d2c98e1df151739342f1d59a45ca316c2f85068.tar.gz kernel-qcow2-util-linux-5d2c98e1df151739342f1d59a45ca316c2f85068.tar.xz kernel-qcow2-util-linux-5d2c98e1df151739342f1d59a45ca316c2f85068.zip | |
lib: add linux_version.{c,h}
Signed-off-by: Stefan Krah <stefan@bytereef.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib/linux_version.c')
| -rw-r--r-- | lib/linux_version.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/linux_version.c b/lib/linux_version.c new file mode 100644 index 000000000..f9fbd8dff --- /dev/null +++ b/lib/linux_version.c @@ -0,0 +1,25 @@ +#include <stdio.h> +#include <sys/utsname.h> + +#include "linux_version.h" + +int +get_linux_version (void) +{ + static int kver = -1; + struct utsname uts; + int major; + int minor; + int teeny; + + if (kver != -1) + return kver; + if (uname (&uts)) + kver = 0; + else if (sscanf (uts.release, "%d.%d.%d", &major, &minor, &teeny) != 3) + kver = 0; + else + kver = KERNEL_VERSION (major, minor, teeny); + + return kver; +} |