void
attribute_hidden
_init (int argc, char **argv, char **envp)
{
#endif
#ifdef USE_NONOPTION_FLAGS
extern void __getopt_clean_environment (char **);
#endif
__libc_multiple_libcs = &_dl_starting_up && !_dl_starting_up;
/* Make sure we don't initialize twice. */
if (!__libc_multiple_libcs)
{
/* Set the FPU control word to the proper default value if the
kernel would use a different value. (In a static program we
don't have this information.) */
#ifdef SHARED
if (__fpu_control != GLRO(dl_fpu_control))
#endif
__setfpucw (__fpu_control);
}
/* Save the command-line arguments. */
__libc_argc = argc;
__libc_argv = argv;
__environ = envp;
#ifndef SHARED
// !BAM
// __libc_init_secure ();
/* First the initialization which normally would be done by the
dynamic linker. */
// !BAM
// _dl_non_dynamic_init ();
#endif
#ifdef VDSO_SETUP
VDSO_SETUP ();
#endif
__init_misc (argc, argv, envp);
#ifdef USE_NONOPTION_FLAGS
/* This is a hack to make the special getopt in GNU libc working. */
__getopt_clean_environment (envp);
#endif
/* Initialize ctype data. */
__ctype_init ();
#if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
__libc_global_ctors ();
#endif
}
void
attribute_hidden
_init (int argc, char **argv, char **envp)
{
#endif
__libc_multiple_libcs = &_dl_starting_up && !_dl_starting_up;
/* Make sure we don't initialize twice. */
if (!__libc_multiple_libcs)
{
/* Set the FPU control word to the proper default value if the
kernel would use a different value. */
if (__fpu_control != GLRO(dl_fpu_control))
__setfpucw (__fpu_control);
}
/* Save the command-line arguments. */
__libc_argc = argc;
__libc_argv = argv;
__environ = envp;
#ifndef SHARED
/* First the initialization which normally would be done by the
dynamic linker. */
_dl_non_dynamic_init ();
#endif
#ifdef VDSO_SETUP
VDSO_SETUP ();
#endif
__init_misc (argc, argv, envp);
/* Initialize ctype data. */
__ctype_init ();
#if defined SHARED && !defined NO_CTORS_DTORS_SECTIONS
__libc_global_ctors ();
#endif
}
static void
init1 (int argc, char *arg0, ...)
{
char **argv = &arg0;
char **envp = &argv[argc + 1];
struct hurd_startup_data *d;
__libc_argc = argc;
__libc_argv = argv;
__environ = envp;
while (*envp)
++envp;
d = (void *) ++envp;
/* If we are the bootstrap task started by the kernel,
then after the environment pointers there is no Hurd
data block; the argument strings start there. */
if ((void *) d != argv[0])
{
_hurd_init_dtable = d->dtable;
_hurd_init_dtablesize = d->dtablesize;
{
/* Check if the stack we are now on is different from
the one described by _hurd_stack_{base,size}. */
char dummy;
const vm_address_t newsp = (vm_address_t) &dummy;
if (d->stack_size != 0 && (newsp < d->stack_base ||
newsp - d->stack_base > d->stack_size))
/* The new stack pointer does not intersect with the
stack the exec server set up for us, so free that stack. */
__vm_deallocate (__mach_task_self (), d->stack_base, d->stack_size);
}
}
if (__hurd_threadvar_stack_mask == 0)
{
/* We are not using cthreads, so we will have just a single allocated
area for the per-thread variables of the main user thread. */
unsigned long int i;
__hurd_threadvar_stack_offset
= (unsigned long int) malloc (__hurd_threadvar_max *
sizeof (unsigned long int));
if (__hurd_threadvar_stack_offset == 0)
__libc_fatal ("Can't allocate single-threaded per-thread variables.");
for (i = 0; i < __hurd_threadvar_max; ++i)
((unsigned long int *) __hurd_threadvar_stack_offset)[i] = 0;
}
if ((void *) d != argv[0] && (d->portarray || d->intarray))
/* Initialize library data structures, start signal processing, etc. */
_hurd_init (d->flags, argv,
d->portarray, d->portarraysize,
d->intarray, d->intarraysize);
__libc_init (argc, argv, __environ);
#ifdef USE_NONOPTION_FLAGS
/* This is a hack to make the special getopt in GNU libc working. */
__getopt_clean_environment (envp);
#endif
#ifdef SHARED
__libc_global_ctors ();
#endif
(void) &init1;
}