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author | Andy Wingo <wingo@pobox.com> | 2011-03-25 13:01:51 +0100 |
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committer | Andy Wingo <wingo@pobox.com> | 2011-03-25 13:01:51 +0100 |
commit | 12c1d8616d8dfedcad65f34e3968f9544b629ae1 (patch) | |
tree | 7db72f78e6df7001d6294d62888527e9bf9675f5 /libguile/init.c | |
parent | 2a6f90e52436afdbbcdcf99bfe8a5c24cefd9769 (diff) | |
download | guile-12c1d8616d8dfedcad65f34e3968f9544b629ae1.tar.gz |
threading / with_guile refactor to use more GC_stack_base
* libguile/init.h:
* libguile/init.c (scm_i_init_guile): Change arg to this internal
function from SCM_STACKITEM* to void*. Actually it's a
struct GC_stack_base*.
* libguile/bdw-gc.h: Don't do pthread redirects, because we don't want
to affect applications' pthread_* bindings.
* libguile/pthread-threads.h (scm_i_pthread_create)
(scm_i_pthread_detach, scm_i_pthread_exit, scm_i_pthread_cancel)
(scm_i_pthread_sigmask): Do pthread redirects here, in this internal
header.
* libguile/threads.h: Remove declaration of internal
scm_i_with_guile_and_parent. Remove declaration of undefined
scm_threads_init_first_thread. Make declaration of internal
scm_threads_prehistory actually internal, and take a void* (actually a
struct GC_stack_base*).
* libguile/threads.c (GC_get_stack_base): Implement a shim if this
function is unavailable, and fold in the implementations of
get_thread_stack_base.
(GC_call_with_stack_base): Actually implement.
(guilify_self_1): Take a GC_stack_base* as an arg.
(scm_i_init_thread_for_guile): Likewise, and set up libgc for
registration of other threads.
(scm_init_guile): Use GC_get_stack_base instead of our own guesswork.
(with_guile_and_parent, scm_i_with_guile_and_parent): Rework to
trampoline through a GC_call_with_stack_base.
(scm_threads_prehistory): Pass the "base" arg on to guilify_self_1.
Diffstat (limited to 'libguile/init.c')
-rw-r--r-- | libguile/init.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/libguile/init.c b/libguile/init.c index d6a710504..8b3b8cd33 100644 --- a/libguile/init.c +++ b/libguile/init.c @@ -376,17 +376,11 @@ cleanup_for_exit () } void -scm_i_init_guile (SCM_STACKITEM *base) +scm_i_init_guile (void *base) { if (scm_initialized_p) return; - if (base == NULL) - { - fprintf (stderr, "cannot determine stack base!\n"); - abort (); - } - if (sizeof (mpz_t) > (3 * sizeof (scm_t_bits))) { fprintf (stderr, |