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/**
* Architecture Detector
*
* Copyright (c) 2013 Red Hat <pmoore@redhat.com>
* Author: Paul Moore <paul@paul-moore.com>
*/
/*
* This library is free software; you can redistribute it and/or modify it
* under the terms of version 2.1 of the GNU Lesser General Public License as
* published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses>.
*/
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <seccomp.h>
/**
* Print the usage information to stderr and exit
* @param program the name of the current program being invoked
*
* Print the usage information and exit with EINVAL.
*
*/
static void exit_usage(const char *program)
{
fprintf(stderr,
"usage: %s [-h] [-t]\n",
program);
exit(EINVAL);
}
/**
* main
*/
int main(int argc, char *argv[])
{
int opt;
int token = 0;
uint32_t arch;
/* parse the command line */
while ((opt = getopt(argc, argv, "ht")) > 0) {
switch (opt) {
case 't':
token = 1;
break;
case 'h':
default:
/* usage information */
exit_usage(argv[0]);
}
}
arch = seccomp_arch_native();
if (token == 0) {
switch (arch) {
case SCMP_ARCH_X86:
printf("x86\n");
break;
case SCMP_ARCH_X86_64:
printf("x86_64\n");
break;
case SCMP_ARCH_X32:
printf("x32\n");
break;
case SCMP_ARCH_ARM:
printf("arm\n");
break;
case SCMP_ARCH_AARCH64:
printf("aarch64\n");
break;
case SCMP_ARCH_MIPS:
printf("mips\n");
break;
case SCMP_ARCH_MIPSEL:
printf("mipsel\n");
break;
case SCMP_ARCH_MIPS64:
printf("mips64\n");
break;
case SCMP_ARCH_MIPSEL64:
printf("mipsel64\n");
break;
case SCMP_ARCH_MIPS64N32:
printf("mips64n32\n");
break;
case SCMP_ARCH_MIPSEL64N32:
printf("mipsel64n32\n");
break;
case SCMP_ARCH_PARISC:
printf("parisc\n");
break;
case SCMP_ARCH_PARISC64:
printf("parisc64\n");
break;
case SCMP_ARCH_PPC:
printf("ppc\n");
break;
case SCMP_ARCH_PPC64:
printf("ppc64\n");
break;
case SCMP_ARCH_PPC64LE:
printf("ppc64le\n");
break;
case SCMP_ARCH_S390:
printf("s390\n");
break;
case SCMP_ARCH_S390X:
printf("s390x\n");
break;
case SCMP_ARCH_RISCV64:
printf("riscv64\n");
break;
default:
printf("unknown\n");
}
} else
printf("%d\n", arch);
return 0;
}
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