Aren/toaruos
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add uname -o

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This commit is contained in:
K. Lange 2018-08-01 10:12:27 +09:00
parent afe2282286
commit b3123d7e67
1 changed files with 11 additions and 1 deletions
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12
apps/uname.c
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@ -19,8 +19,9 @@
#define FLAG_RELEASE 0x04
#define FLAG_VERSION 0x08
#define FLAG_MACHINE 0x10
#define FLAG_OSNAME 0x20
#define FLAG_ALL (FLAG_SYSNAME|FLAG_NODENAME|FLAG_RELEASE|FLAG_VERSION|FLAG_MACHINE)
#define FLAG_ALL (FLAG_SYSNAME|FLAG_NODENAME|FLAG_RELEASE|FLAG_VERSION|FLAG_MACHINE|FLAG_OSNAME)
#define _ITALIC "\033[3m"
#define _END "\033[0m\n"
@ -37,6 +38,7 @@ void show_usage(int argc, char * argv[]) {
" -r " _ITALIC "Print kernel version number" _END
" -v " _ITALIC "Print the extra kernel version information" _END
" -m " _ITALIC "Print the architecture name" _END
" -o " _ITALIC "Print operating system name" _END
"\n", argv[0]);
exit(1);
}
@ -70,6 +72,9 @@ int main(int argc, char * argv[]) {
case 'm':
flags |= FLAG_MACHINE;
break;
case 'o':
flags |= FLAG_OSNAME;
break;
case 'h':
default:
show_usage(argc, argv);
@ -112,6 +117,11 @@ int main(int argc, char * argv[]) {
printf("%s", u.machine);
}
if (flags & FLAG_OSNAME) {
if (space++) printf(" ");
printf("%s", "ToaruOS");
}
printf("\n");
return 0;