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/* uname.c - return system name
*
* Copyright 2008 Rob Landley <rob@landley.net>
*
* See http://opengroup.org/onlinepubs/9699919799/utilities/uname.html
USE_UNAME(NEWTOY(uname, "paomvrns", TOYFLAG_BIN))
USE_ARCH(NEWTOY(arch, 0, TOYFLAG_USR|TOYFLAG_BIN))
config ARCH
bool "arch"
default y
help
usage: arch
Print machine (hardware) name, same as uname -m.
config UNAME
bool "uname"
default y
help
usage: uname [-asnrvmo]
Print system information.
-s System name
-n Network (domain) name
-r Kernel Release number
-v Kernel Version
-m Machine (hardware) name
-a All of the above (in order)
-o Userspace type
*/
#define FOR_uname
#define FORCE_FLAGS
#include "toys.h"
void uname_main(void)
{
int i, needspace = 0;
char *c;
uname((void *)toybuf);
if (!toys.optflags) toys.optflags = FLAG_s;
for (i=0; i<6; i++) if (toys.optflags & ((1<<i)|FLAG_a)) {
if (i==5) c = " Toybox"+!needspace;
else {
c = toybuf+sizeof(((struct utsname *)0)->sysname)*i;
if (needspace++) *(--c)=' '; // Can't decrement first entry
}
xputsn(c);
}
if (FLAG(p)) xputsn(" unknown"+!needspace);
xputc('\n');
}
void arch_main(void)
{
toys.optflags = FLAG_m;
uname_main();
}
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