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k9core
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Improved uname.c

This commit is contained in:
qorg11 2020-08-22 11:53:59 +02:00
parent d8c6dd6fe8
commit 4d96265f95
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GPG Key ID: 343FC20A4ACA62B9
1 changed files with 27 additions and 7 deletions
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34
src/uname.c
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@ -1,6 +1,24 @@
#include <stdio.h>
#include <sys/utsname.h>
#include <getopt.h>
#include <string.h>
const char
*get_operating_system()
{
#ifdef __gnu_linux__
return "GNU/Linux";
#endif
#ifdef __FreeBSD__
return "FreeBSD";
#endif
#ifdef __OpenBSD__
return "OpenBSD";
#endif
#ifdef _WIN32
return "Here's a USB stick kid, get a real operating system";
#endif
}
int
main(int argc, char *argv[])
@ -35,23 +53,25 @@ main(int argc, char *argv[])
if(all)
{
printf("%s %s %s %s %s %s\n",
kernel_info.machine,
kernel_info.sysname,
kernel_info.nodename,
kernel_info.release,
kernel_info.sysname,
kernel_info.version,
kernel_info.machine);
kernel_info.machine,
get_operating_system());
}
else
{
if(machine)
printf("%s ",kernel_info.machine);
printf("%s ",kernel_info.machine);
if(node_name)
printf("%s ",kernel_info.nodename);
printf("%s ",kernel_info.nodename);
if(kernel_release)
printf("%s ",kernel_info.release);
printf("%s ",kernel_info.release);
if(kernel_name || nothing)
printf("%s ",kernel_info.sysname);
printf("%s ",kernel_info.sysname);
if(operating_system)
printf("%s",get_operating_system());
printf("\n");
}