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Mini Shell
Mini Shell
require '_h2ph_pre.ph';
no warnings qw(redefine misc);
unless(defined(&_SYS_SYSENT_H_)) {
eval 'sub _SYS_SYSENT_H_ () {1;}' unless defined(&_SYS_SYSENT_H_);
require 'bsm/audit.ph';
eval("sub SYSTRACE_ENTRY () { 0; }") unless defined(&SYSTRACE_ENTRY);
eval("sub SYSTRACE_RETURN () { 1; }") unless defined(&SYSTRACE_RETURN);
if(defined(&_KERNEL)) {
if(defined(&KDTRACE_HOOKS)) {
eval 'sub SYSTRACE_ENABLED () {
eval q(( &systrace_enabled));
}' unless defined(&SYSTRACE_ENABLED);
} else {
eval 'sub SYSTRACE_ENABLED () {
eval q((0));
}' unless defined(&SYSTRACE_ENABLED);
}
}
eval 'sub SYF_CAPENABLED () {0x1;}' unless defined(&SYF_CAPENABLED);
eval 'sub SY_THR_FLAGMASK () {0x7;}' unless defined(&SY_THR_FLAGMASK);
eval 'sub SY_THR_STATIC () {0x1;}' unless defined(&SY_THR_STATIC);
eval 'sub SY_THR_DRAINING () {0x2;}' unless defined(&SY_THR_DRAINING);
eval 'sub SY_THR_ABSENT () {0x4;}' unless defined(&SY_THR_ABSENT);
eval 'sub SY_THR_INCR () {0x8;}' unless defined(&SY_THR_INCR);
if(defined(&KLD_MODULE)) {
eval 'sub SY_THR_STATIC_KLD () {0;}' unless defined(&SY_THR_STATIC_KLD);
} else {
eval 'sub SY_THR_STATIC_KLD () { &SY_THR_STATIC;}' unless defined(&SY_THR_STATIC_KLD);
}
eval 'sub SV_ILP32 () {0x100;}' unless defined(&SV_ILP32);
eval 'sub SV_LP64 () {0x200;}' unless defined(&SV_LP64);
eval 'sub SV_IA32 () {0x4000;}' unless defined(&SV_IA32);
eval 'sub SV_AOUT () {0x8000;}' unless defined(&SV_AOUT);
eval 'sub SV_SHP () {0x10000;}' unless defined(&SV_SHP);
eval 'sub SV_CAPSICUM () {0x20000;}' unless defined(&SV_CAPSICUM);
eval 'sub SV_TIMEKEEP () {0x40000;}' unless defined(&SV_TIMEKEEP);
eval 'sub SV_ASLR () {0x80000;}' unless defined(&SV_ASLR);
eval 'sub SV_RNG_SEED_VER () {0x100000;}' unless defined(&SV_RNG_SEED_VER);
eval 'sub SV_ABI_MASK () {0xff;}' unless defined(&SV_ABI_MASK);
eval 'sub SV_PROC_FLAG {
my($p, $x) = @_;
eval q((($p)-> ($p_sysent->{sv_flags}) & ($x)));
}' unless defined(&SV_PROC_FLAG);
eval 'sub SV_PROC_ABI {
my($p) = @_;
eval q((($p)-> ($p_sysent->{sv_flags}) & &SV_ABI_MASK));
}' unless defined(&SV_PROC_ABI);
eval 'sub SV_CURPROC_FLAG {
my($x) = @_;
eval q( &SV_PROC_FLAG( &curproc, $x));
}' unless defined(&SV_CURPROC_FLAG);
eval 'sub SV_CURPROC_ABI () {
eval q( &SV_PROC_ABI( &curproc));
}' unless defined(&SV_CURPROC_ABI);
eval 'sub SV_ABI_LINUX () {3;}' unless defined(&SV_ABI_LINUX);
eval 'sub SV_ABI_FREEBSD () {9;}' unless defined(&SV_ABI_FREEBSD);
eval 'sub SV_ABI_CLOUDABI () {17;}' unless defined(&SV_ABI_CLOUDABI);
eval 'sub SV_ABI_UNDEF () {255;}' unless defined(&SV_ABI_UNDEF);
if(defined(&_KERNEL)) {
eval 'sub NO_SYSCALL () {(-1);}' unless defined(&NO_SYSCALL);
eval 'sub SYSENT_INIT_VALS {
my($_syscallname) = @_;
eval q({ . &sy_narg = ($sizeof{\'struct _syscallname\' &_args } / $sizeof{ ®ister_t}), . &sy_call = ( &sy_call_t *) &sys_$_syscallname, . &sy_auevent = &SYS_AUE_$_syscallname, . &sy_systrace_args_func = &NULL, . &sy_entry = 0, . &sy_return = 0, . &sy_flags = 0, . &sy_thrcnt = 0});
}' unless defined(&SYSENT_INIT_VALS);
eval 'sub MAKE_SYSENT {
my($syscallname) = @_;
eval q( &static \'struct sysent\' $syscallname &_sysent = &SYSENT_INIT_VALS($syscallname););
}' unless defined(&MAKE_SYSENT);
eval 'sub MAKE_SYSENT_COMPAT {
my($syscallname) = @_;
eval q( &static \'struct sysent\' $syscallname &_sysent = { ($sizeof{\'struct syscallname\' &_args } / $sizeof{ ®ister_t}), ( &sy_call_t *)& $syscallname, &SYS_AUE_$syscallname });
}' unless defined(&MAKE_SYSENT_COMPAT);
eval 'sub SYSCALL_MODULE {
my($name, $offset, $new_sysent, $evh, $arg) = @_;
eval q( &static \'struct syscall_module_data\' $name &_syscall_mod = { $evh, $arg, $offset, $new_sysent, { 0, &NULL, &AUE_NULL } }; &static &moduledata_t $name &_mod = { \\"sys/\\" $name, &syscall_module_handler, $name &_syscall_mod }; &DECLARE_MODULE($name, $name &_mod, &SI_SUB_SYSCALLS, &SI_ORDER_MIDDLE));
}' unless defined(&SYSCALL_MODULE);
eval 'sub SYSCALL_MODULE_HELPER {
my($syscallname) = @_;
eval q( &static \'int\' $syscallname &_syscall = &SYS_$syscallname; &MAKE_SYSENT($syscallname); &SYSCALL_MODULE($syscallname, & $syscallname &_syscall, & $syscallname &_sysent, &NULL, &NULL));
}' unless defined(&SYSCALL_MODULE_HELPER);
eval 'sub SYSCALL_MODULE_PRESENT {
my($syscallname) = @_;
eval q(( ($sysent[&SYS_##syscallname]->{sy_call}) != ( &sy_call_t *) &lkmnosys && ($sysent[&SYS_##syscallname]->{sy_call}) != ( &sy_call_t *) &lkmressys));
}' unless defined(&SYSCALL_MODULE_PRESENT);
eval 'sub SYSCALL_INIT_HELPER_F {
my($syscallname, $flags) = @_;
eval q({ . &new_sysent = { . &sy_narg = ($sizeof{\'struct syscallname\' &_args } / $sizeof{ ®ister_t}), . &sy_call = ( &sy_call_t *)& &sys_ $syscallname, . &sy_auevent = &SYS_AUE_$syscallname, . &sy_flags = ($flags) }, . &syscall_no = &SYS_$syscallname });
}' unless defined(&SYSCALL_INIT_HELPER_F);
eval 'sub SYSCALL_INIT_HELPER_COMPAT_F {
my($syscallname, $flags) = @_;
eval q({ . &new_sysent = { . &sy_narg = ($sizeof{\'struct syscallname\' &_args } / $sizeof{ ®ister_t}), . &sy_call = ( &sy_call_t *)& $syscallname, . &sy_auevent = &SYS_AUE_$syscallname, . &sy_flags = ($flags) }, . &syscall_no = &SYS_$syscallname });
}' unless defined(&SYSCALL_INIT_HELPER_COMPAT_F);
eval 'sub SYSCALL_INIT_HELPER {
my($syscallname) = @_;
eval q( &SYSCALL_INIT_HELPER_F($syscallname, 0));
}' unless defined(&SYSCALL_INIT_HELPER);
eval 'sub SYSCALL_INIT_HELPER_COMPAT {
my($syscallname) = @_;
eval q( &SYSCALL_INIT_HELPER_COMPAT_F($syscallname, 0));
}' unless defined(&SYSCALL_INIT_HELPER_COMPAT);
eval 'sub SYSCALL_INIT_LAST () {{ . &syscall_no = &NO_SYSCALL };}' unless defined(&SYSCALL_INIT_LAST);
eval 'sub INIT_SYSENTVEC {
my($name, $sv) = @_;
eval q( &SYSINIT($name, &SI_SUB_EXEC, &SI_ORDER_ANY, ( &sysinit_cfunc_t) &exec_sysvec_init, $sv););
}' unless defined(&INIT_SYSENTVEC);
}
}
1;
Zerion Mini Shell 1.0