Allow yet more syscalls in ldconfig

Author: 3XX0

src/nvc_ldcache.c

@@ -245,11 +245,13 @@ limit_syscalls(struct error *err)
                 SCMP_SYS(exit),
                 SCMP_SYS(exit_group),
                 SCMP_SYS(fcntl),
+                SCMP_SYS(fdatasync),
                 SCMP_SYS(fstat),
                 SCMP_SYS(fsync),
                 SCMP_SYS(ftruncate),
                 SCMP_SYS(getcwd),
                 SCMP_SYS(getdents),
+                SCMP_SYS(getdents64),
                 SCMP_SYS(getegid),
                 SCMP_SYS(geteuid),
                 SCMP_SYS(getgid),
@@ -260,8 +262,8 @@ limit_syscalls(struct error *err)
                 SCMP_SYS(lseek),
                 SCMP_SYS(lstat),
                 SCMP_SYS(mkdir),
-                SCMP_SYS(mprotect),
                 SCMP_SYS(mmap),
+                SCMP_SYS(mprotect),
                 SCMP_SYS(mremap),
                 SCMP_SYS(munmap),
                 SCMP_SYS(newfstatat),