p1-2.c

来自「UNIX程序设计教程」· C语言 代码 · 共 16 行

#include <sys/utsname.h>
#include <unistd.h>
#include <stdio.h>
int main()
{
    struct utsname uts;
    if(uname(&uts) < 0) {
       printf("Could not get host information\n");
       exit(-1);
    }
    printf("System is %s on %s hardware\n", uts.sysname, uts.machine);
    printf("Nodename is %s\n", uts.nodename);
    printf("Version is %s, %s\n", uts.release,uts.version);
    exit(0);
}