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#line 3823 "ifupdown.nw"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/utsname.h>
#include <sys/stat.h>
#include "archlinux.h"
unsigned int mylinuxver() {
static int maj = -1, rev = 0, min = 0;
if (maj == -1) {
struct utsname u;
char *pch;
uname(&u);
maj = atoi(u.release);
pch = strchr(u.release, '.');
if (pch) {
rev = atoi(pch+1);
pch = strchr(pch+1, '.');
if (pch) {
min = atoi(pch+1);
}
}
}
return mylinux(maj,rev,min);
}
unsigned int mylinux(int maj, int rev, int min) {
return min | rev << 10 | maj << 13;
}
int execable(char *program) {
struct stat buf;
if (0 == stat(program, &buf)) {
if (S_ISREG(buf.st_mode) && (S_IXUSR & buf.st_mode)) return 1;
}
return 0;
}
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