1 files changed, 0 insertions, 79 deletions

diff --git a/src/firejail/landlock.c b/src/firejail/landlock.c
deleted file mode 100644
index 67e2b2cfc..000000000
--- a/src/firejail/landlock.c
+++ /dev/null
@@ -1,79 +0,0 @@
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/syscall.h>
-#include <sys/types.h>
-#include <sys/prctl.h>
-#include <linux/prctl.h>
-#include <linux/landlock.h>
-
-int landlock_create_ruleset(struct landlock_ruleset_attr *rsattr,size_t size,__u32 flags) {
-        return syscall(__NR_landlock_create_ruleset,rsattr,size,flags);
-}
-
-int landlock_add_rule(int fd,enum landlock_rule_type t,void *attr,__u32 flags) {
-        return syscall(__NR_landlock_add_rule,fd,t,attr,flags);
-}
-
-int landlock_restrict_self(int fd,__u32 flags) {
-        prctl(PR_SET_NO_NEW_PRIVS,1,0,0,0);
-        int result = syscall(__NR_landlock_restrict_self,fd,flags);
-        if (result!=0) return result;
-        else {
-                close(fd);
-                return 0;
-        }
-}
-
-int create_full_ruleset() {
-        struct landlock_ruleset_attr attr;
-        attr.handled_access_fs = LANDLOCK_ACCESS_FS_READ_FILE | LANDLOCK_ACCESS_FS_READ_DIR | LANDLOCK_ACCESS_FS_WRITE_FILE | LANDLOCK_ACCESS_FS_REMOVE_FILE | LANDLOCK_ACCESS_FS_REMOVE_DIR | LANDLOCK_ACCESS_FS_MAKE_CHAR | LANDLOCK_ACCESS_FS_MAKE_DIR | LANDLOCK_ACCESS_FS_MAKE_REG | LANDLOCK_ACCESS_FS_MAKE_SOCK | LANDLOCK_ACCESS_FS_MAKE_FIFO | LANDLOCK_ACCESS_FS_MAKE_BLOCK | LANDLOCK_ACCESS_FS_MAKE_SYM | LANDLOCK_ACCESS_FS_EXECUTE;
-        return landlock_create_ruleset(&attr,sizeof(attr),0);
-}
-
-int add_read_access_rule_by_path(int rset_fd,char *allowed_path) {
-        int result;
-        int allowed_fd = open(allowed_path,O_PATH | O_CLOEXEC);
-        struct landlock_path_beneath_attr target;
-        target.parent_fd = allowed_fd;
-        target.allowed_access = LANDLOCK_ACCESS_FS_READ_FILE | LANDLOCK_ACCESS_FS_READ_DIR;
-        result = landlock_add_rule(rset_fd,LANDLOCK_RULE_PATH_BENEATH,&target,0);
-        close(allowed_fd);
-        return result;
-}
-
-int add_write_access_rule_by_path(int rset_fd,char *allowed_path) {
-        int result;
-        int allowed_fd = open(allowed_path,O_PATH | O_CLOEXEC);
-        struct landlock_path_beneath_attr target;
-        target.parent_fd = allowed_fd;
-        target.allowed_access = LANDLOCK_ACCESS_FS_WRITE_FILE | LANDLOCK_ACCESS_FS_REMOVE_FILE | LANDLOCK_ACCESS_FS_REMOVE_DIR | LANDLOCK_ACCESS_FS_MAKE_CHAR | LANDLOCK_ACCESS_FS_MAKE_DIR | LANDLOCK_ACCESS_FS_MAKE_REG | LANDLOCK_ACCESS_FS_MAKE_SYM;
-        result = landlock_add_rule(rset_fd,LANDLOCK_RULE_PATH_BENEATH,&target,0);
-        close(allowed_fd);
-        return result;
-}
-
-int add_create_special_rule_by_path(int rset_fd,char *allowed_path) {
-        int result;
-        int allowed_fd = open(allowed_path,O_PATH | O_CLOEXEC);
-        struct landlock_path_beneath_attr target;
-        target.parent_fd = allowed_fd;
-        target.allowed_access = LANDLOCK_ACCESS_FS_MAKE_SOCK | LANDLOCK_ACCESS_FS_MAKE_FIFO | LANDLOCK_ACCESS_FS_MAKE_BLOCK;
-        result = landlock_add_rule(rset_fd,LANDLOCK_RULE_PATH_BENEATH,&target,0);
-        close(allowed_fd);
-        return result;
-}
-
-int add_execute_rule_by_path(int rset_fd,char *allowed_path) {
-        int result;
-        int allowed_fd = open(allowed_path,O_PATH | O_CLOEXEC);
-        struct landlock_path_beneath_attr target;
-        target.parent_fd = allowed_fd;
-        target.allowed_access = LANDLOCK_ACCESS_FS_EXECUTE;
-        result = landlock_add_rule(rset_fd,LANDLOCK_RULE_PATH_BENEATH,&target,0);
-        close(allowed_fd);
-        return result;
-}