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2000-05-06  Bruno Haible  <haible@clisp.cons.org>

	* iconv/gconv_open.c (__gconv_open): If __gconv_find_transform
	returned != __GCONV_OK, there is nothing to clean up.

2000-05-06  Bruno Haible  <haible@clisp.cons.org>

	* intl/tst-gettext.c (main): Disable possibly existing LC_CTYPE and
	OUTPUT_CHARSET environment variables.

2000-05-06  Andreas Jaeger  <aj@suse.de>

	* sysdeps/generic/dl-cache.h (struct file_entry_new): New.
	(struct cache_file_new): New.
	(struct file_entry): New (moved from cache.c).
	(struct cache_file): New (moved from cache.c).

	* sysdeps/generic/dl-cache.c (SEARCH_CACHE): New macro, broken out
	from _dl_load_cache_lookup.
	(_dl_load_cache_lookup): Move search to SEARCH_CACHE macro, handle
	the different cache formats.
	New variable cache_new for new format.

	* elf/ldconfig.h: Change according to changes in cache.c and
	ldconfig.c; remove cache_libcmp; add opt_format.

	* elf/ldconfig.c: Include "dl-cache.h" and "dl-procinfo.h"; remove
	stuff that's defined in those headers.
	Add hwcap to struct lib_entry.
	(opt_format): New variable to select cache format.
	(options): Add format parameter.
	(is_hwcap): New function.
	(path_hwcap): New function.
	(parse_opt): Handle new format parameter.
	(search_dir): Handle hwcap, search also subdirectories with hwcap.

	* elf/cache.c (_GNU_SOURCE): Removed.  Not needed anymore since
	ldconfig is part of glibc.
	Include dl-cache.h and remove stuff that's defined there.
	(struct cache_entry): Add new member hwcap.
	(print_entry): Print hwcap, cleanup a bit.
	(print_cache): Print new and old formats.
	(compare): Use _dl_cache_libcmp from dl-cache.h; handle hwcap.
	(save_cache): Save new and old formats.
	(add_to_cache): Handle hwcap.

	* sysdeps/generic/dl-cache.c (_dl_cache_libcmp): Moved from here...
	* sysdeps/generic/dl-cache.h (_dl_cache_libcmp): ...to here.
	* sysdeps/generic/dl-cache.c (LD_SO_CACHE): Moved from here...
	* sysdeps/generic/dl-cache.h (LD_SO_CACHE): ...to here.
	* sysdeps/generic/dl-cache.c (CACHEMAGIC): Moved from here...
	* sysdeps/generic/dl-cache.h (CACHEMAGIC): ...to here.

2000-05-05  Bruno Haible  <haible@clisp.cons.org>

	* intl/dcigettext.c (alignof): New macro.
	(_nl_find_msg): Use it instead of __alignof__. Pass correct output
	buffer length to __gconv/iconv. If malloc (freemem_size) fails, set
	freemem_size to 0.

2000-05-05  Bruno Haible  <haible@clisp.cons.org>

	* intl/dcigettext.c (dcigettext): Fix interpretation of tsearch
	return value.
This commit is contained in:
Ulrich Drepper
2000-05-07 21:23:56 +00:00
parent d89d0afad4
commit 45eca4d141
14 changed files with 725 additions and 314 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
linuxthreads/manager.c
View File

@@ -162,13 +162,22 @@ int __pthread_manager(void *arg)
case REQ_PROCESS_EXIT:
pthread_handle_exit(request.req_thread,
request.req_args.exit.code);
/* NOTREACHED */
break;
case REQ_MAIN_THREAD_EXIT:
main_thread_exiting = 1;
/* Reap children in case all other threads died and the signal handler
went off before we set main_thread_exiting to 1, and therefore did
not do REQ_KICK. */
pthread_reap_children();
if (__pthread_main_thread->p_nextlive == __pthread_main_thread) {
restart(__pthread_main_thread);
return 0;
}
/* The main thread will now call exit() which will trigger an
__on_exit handler, which in turn will send REQ_PROCESS_EXIT
to the thread manager. In case you are wondering how the
manager terminates from its loop here. */
}
break;
case REQ_POST:
__new_sem_post(request.req_args.post);
@@ -179,6 +188,10 @@ int __pthread_manager(void *arg)
if (__pthread_threads_debug && __pthread_sig_debug > 0)
raise(__pthread_sig_debug);
break;
case REQ_KICK:
/* This is just a prod to get the manager to reap some
threads right away, avoiding a potential delay at shutdown. */
break;
}
}
}
@@ -591,7 +604,7 @@ static void pthread_exited(pid_t pid)
if (main_thread_exiting &&
__pthread_main_thread->p_nextlive == __pthread_main_thread) {
restart(__pthread_main_thread);
_exit(0);
/* Same logic as REQ_MAIN_THREAD_EXIT. */
}
}
@@ -685,7 +698,22 @@ static void pthread_handle_exit(pthread_descr issuing_thread, int exitcode)
void __pthread_manager_sighandler(int sig)
{
int kick_manager = terminated_children == 0 && main_thread_exiting;
terminated_children = 1;
/* If the main thread is terminating, kick the thread manager loop
each time some threads terminate. This eliminates a two second
shutdown delay caused by the thread manager sleeping in the
call to __poll(). Instead, the thread manager is kicked into
action, reaps the outstanding threads and resumes the main thread
so that it can complete the shutdown. */
if (kick_manager) {
struct pthread_request request;
request.req_thread = 0;
request.req_kind = REQ_KICK;
__libc_write(__pthread_manager_request, (char *) &request, sizeof(request));
}
}
/* Adjust priority of thread manager so that it always run at a priority