k9core

commit 41fac48fb081a1252c19db70535c7e8094c9058b
parent 7f4a6e2733a3fb90269519a4d122a87aa3737570
Author: qorg11 <qorg@vxempire.xyz>
Date:   Fri, 21 Aug 2020 09:31:06 +0200

Added uname, works but probably not as it should, initial commit for
this and i'll fix it if needed later (probably i forgot some flags,
programming is hard)

Diffstat:
A
src/uname.c
 | 
49
+++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 49 insertions(+), 0 deletions(-)
diff --git a/src/uname.c b/src/uname.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <sys/utsname.h>
+#include <getopt.h>
+
+int
+main(int argc, char *argv[])
+{
+  int c;
+  int all = 0;
+  int machine = 0;
+  int node_name = 0;
+  int kernel_release = 0;
+  int kernel_name = 0;
+  struct utsname kernel_info;
+  while((c = getopt(argc, argv, "amnrsv")) != -1)
+    {
+      switch(c)
+        {
+        case 'a': all = 1; break;
+        case 'm': machine = 1; break;
+        case 'n': node_name = 1; break;
+        case 'r': kernel_release = 1; break;
+        case 's': kernel_name = 1; break;
+        }
+    }
+  uname(&kernel_info);
+  if(all)
+    {
+      printf("%s %s %s %s %s\n",
+             kernel_info.machine,
+             kernel_info.nodename,
+             kernel_info.release,
+             kernel_info.sysname,
+             kernel_info.version);
+    }
+  else{
+    if(machine)
+      printf("%s ",kernel_info.machine);
+    if(node_name)
+      printf("%s ",kernel_info.nodename);
+    if(kernel_release)
+      printf("%s ",kernel_info.release);
+    if(kernel_name)
+      printf("%s ",kernel_info.sysname);
+    printf("\n");
+  }
+  
+  return 0;
+}