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

#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;
	}
}
Commit	Line	Data
7c673cae FG	1	#include "common/linux_version.h"
	2
	3	#include <stdio.h>
	4	#include <string.h>
	5	#include <sys/utsname.h>
	6
	7	int get_linux_version(void)
	8	{
	9	struct utsname ubuf;
	10	int a, b, c;
	11	int n;
	12
	13	if (uname(&ubuf) \|\| strcmp(ubuf.sysname, "Linux"))
	14	return 0;
	15
	16	n = sscanf(ubuf.release, "%d.%d.%d", &a, &b, &c);
	17	switch (n) {
	18	case 3:
	19	return KERNEL_VERSION(a, b, c);
	20	case 2:
	21	return KERNEL_VERSION(a, b, 0);
	22	default:
	23	return 0;
	24	}
	25	}