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authorHan-Wen Nienhuys <hanwen@lilypond.org>2007-08-26 18:11:24 +0000
committerHan-Wen Nienhuys <hanwen@lilypond.org>2007-08-26 18:11:24 +0000
commitb87e6d0412ab54a30d133db19c01d3de2e61ddee (patch)
treea2d4ed5107be5f08ab5b1269280faddcf5625371 /libguile/init.c
parent492faee1e5bdc59fff23a3a60c9a1d05cfb976a2 (diff)
downloadguile-b87e6d0412ab54a30d133db19c01d3de2e61ddee.tar.gz
(cleanup_for_exit): abort cleanup if init_mutex is still
held.
Diffstat (limited to 'libguile/init.c')
-rw-r--r--libguile/init.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/libguile/init.c b/libguile/init.c
index ff69ab9d1..25cff62a5 100644
--- a/libguile/init.c
+++ b/libguile/init.c
@@ -395,6 +395,14 @@ really_cleanup_for_exit (void *unused)
static void
cleanup_for_exit ()
{
+ if (scm_i_pthread_mutex_trylock (&scm_i_init_mutex) == 0)
+ scm_i_pthread_mutex_unlock (&scm_i_init_mutex);
+ else
+ {
+ fprintf (stderr, "Cannot exit gracefully when init is in progress; aborting.\n");
+ abort ();
+ }
+
/* This function might be called in non-guile mode, so we need to
enter it temporarily.
*/
@@ -472,6 +480,7 @@ scm_i_init_guile (SCM_STACKITEM *base)
scm_init_backtrace (); /* Requires fluids */
scm_init_fports ();
scm_init_strports ();
+ scm_init_ports ();
scm_init_gdbint (); /* Requires strports */
scm_init_hash ();
scm_init_hashtab ();
@@ -490,7 +499,6 @@ scm_i_init_guile (SCM_STACKITEM *base)
scm_init_numbers ();
scm_init_options ();
scm_init_pairs ();
- scm_init_ports ();
#ifdef HAVE_POSIX
scm_init_filesys ();
scm_init_posix ();