diff options
Diffstat (limited to 'src/shared/seccomp-util.c')
-rw-r--r-- | src/shared/seccomp-util.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/src/shared/seccomp-util.c b/src/shared/seccomp-util.c deleted file mode 100644 index cebe0fce2a..0000000000 --- a/src/shared/seccomp-util.c +++ /dev/null @@ -1,90 +0,0 @@ -/*** - This file is part of systemd. - - Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include <errno.h> -#include <seccomp.h> -#include <stddef.h> - -#include "macro.h" -#include "seccomp-util.h" -#include "string-util.h" - -const char* seccomp_arch_to_string(uint32_t c) { - - if (c == SCMP_ARCH_NATIVE) - return "native"; - if (c == SCMP_ARCH_X86) - return "x86"; - if (c == SCMP_ARCH_X86_64) - return "x86-64"; - if (c == SCMP_ARCH_X32) - return "x32"; - if (c == SCMP_ARCH_ARM) - return "arm"; - - return NULL; -} - -int seccomp_arch_from_string(const char *n, uint32_t *ret) { - if (!n) - return -EINVAL; - - assert(ret); - - if (streq(n, "native")) - *ret = SCMP_ARCH_NATIVE; - else if (streq(n, "x86")) - *ret = SCMP_ARCH_X86; - else if (streq(n, "x86-64")) - *ret = SCMP_ARCH_X86_64; - else if (streq(n, "x32")) - *ret = SCMP_ARCH_X32; - else if (streq(n, "arm")) - *ret = SCMP_ARCH_ARM; - else - return -EINVAL; - - return 0; -} - -int seccomp_add_secondary_archs(scmp_filter_ctx *c) { - -#if defined(__i386__) || defined(__x86_64__) - int r; - - /* Add in all possible secondary archs we are aware of that - * this kernel might support. */ - - r = seccomp_arch_add(c, SCMP_ARCH_X86); - if (r < 0 && r != -EEXIST) - return r; - - r = seccomp_arch_add(c, SCMP_ARCH_X86_64); - if (r < 0 && r != -EEXIST) - return r; - - r = seccomp_arch_add(c, SCMP_ARCH_X32); - if (r < 0 && r != -EEXIST) - return r; - -#endif - - return 0; - -} |