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-rw-r--r--meta/recipes-extended/pigz/pigz/debug.patch190
1 files changed, 190 insertions, 0 deletions
diff --git a/meta/recipes-extended/pigz/pigz/debug.patch b/meta/recipes-extended/pigz/pigz/debug.patch
new file mode 100644
index 0000000000..83ab84bab0
--- /dev/null
+++ b/meta/recipes-extended/pigz/pigz/debug.patch
@@ -0,0 +1,190 @@
+Index: pigz-2.4/pigz.c
+===================================================================
+--- pigz-2.4.orig/pigz.c
++++ pigz-2.4/pigz.c
+@@ -4293,8 +4293,8 @@ local int option(char *arg) {
+
+ #ifndef NOTHREAD
+ // handle error received from yarn function
+-local void cut_yarn(int err) {
+- throw(err, err == ENOMEM ? "not enough memory" : "internal threads error");
++local void cut_yarn(int err, int loc) {
++ throw(err, err == ENOMEM ? "not enough memory (%d, %d)" : "internal threads error (%d, %d)", err, loc);
+ }
+ #endif
+
+Index: pigz-2.4/yarn.c
+===================================================================
+--- pigz-2.4.orig/yarn.c
++++ pigz-2.4/yarn.c
+@@ -50,14 +50,14 @@
+
+ /* error handling external globals, resettable by application */
+ char *yarn_prefix = "yarn";
+-void (*yarn_abort)(int) = NULL;
++void (*yarn_abort)(int, int) = NULL;
+
+
+ /* immediately exit -- use for errors that shouldn't ever happen */
+-local void fail(int err)
++local void fail(int err, int loc)
+ {
+ if (yarn_abort != NULL)
+- yarn_abort(err);
++ yarn_abort(err, loc);
+ fprintf(stderr, "%s: %s (%d) -- aborting\n", yarn_prefix,
+ err == ENOMEM ? "out of memory" : "internal pthread error", err);
+ exit(err == ENOMEM || err == EAGAIN ? err : EINVAL);
+@@ -83,7 +83,7 @@ local void *my_malloc(size_t size)
+ void *block;
+
+ if ((block = my_malloc_f(size)) == NULL)
+- fail(ENOMEM);
++ fail(ENOMEM, 1);
+ return block;
+ }
+
+@@ -103,7 +103,7 @@ lock *new_lock(long initial)
+ bolt = my_malloc(sizeof(struct lock_s));
+ if ((ret = pthread_mutex_init(&(bolt->mutex), NULL)) ||
+ (ret = pthread_cond_init(&(bolt->cond), NULL)))
+- fail(ret);
++ fail(ret, 2);
+ bolt->value = initial;
+ return bolt;
+ }
+@@ -113,7 +113,7 @@ void possess(lock *bolt)
+ int ret;
+
+ if ((ret = pthread_mutex_lock(&(bolt->mutex))) != 0)
+- fail(ret);
++ fail(ret, 3);
+ }
+
+ void release(lock *bolt)
+@@ -121,7 +121,7 @@ void release(lock *bolt)
+ int ret;
+
+ if ((ret = pthread_mutex_unlock(&(bolt->mutex))) != 0)
+- fail(ret);
++ fail(ret, 4);
+ }
+
+ void twist(lock *bolt, enum twist_op op, long val)
+@@ -134,7 +134,7 @@ void twist(lock *bolt, enum twist_op op,
+ bolt->value += val;
+ if ((ret = pthread_cond_broadcast(&(bolt->cond))) ||
+ (ret = pthread_mutex_unlock(&(bolt->mutex))))
+- fail(ret);
++ fail(ret, 5);
+ }
+
+ #define until(a) while(!(a))
+@@ -147,22 +147,22 @@ void wait_for(lock *bolt, enum wait_op o
+ case TO_BE:
+ until (bolt->value == val)
+ if ((ret = pthread_cond_wait(&(bolt->cond), &(bolt->mutex))) != 0)
+- fail(ret);
++ fail(ret, 6);
+ break;
+ case NOT_TO_BE:
+ until (bolt->value != val)
+ if ((ret = pthread_cond_wait(&(bolt->cond), &(bolt->mutex))) != 0)
+- fail(ret);
++ fail(ret, 7);
+ break;
+ case TO_BE_MORE_THAN:
+ until (bolt->value > val)
+ if ((ret = pthread_cond_wait(&(bolt->cond), &(bolt->mutex))) != 0)
+- fail(ret);
++ fail(ret, 8);
+ break;
+ case TO_BE_LESS_THAN:
+ until (bolt->value < val)
+ if ((ret = pthread_cond_wait(&(bolt->cond), &(bolt->mutex))) != 0)
+- fail(ret);
++ fail(ret, 9);
+ }
+ }
+
+@@ -179,7 +179,7 @@ void free_lock(lock *bolt)
+ return;
+ if ((ret = pthread_cond_destroy(&(bolt->cond))) ||
+ (ret = pthread_mutex_destroy(&(bolt->mutex))))
+- fail(ret);
++ fail(ret, 10);
+ my_free(bolt);
+ }
+
+@@ -224,7 +224,7 @@ local void reenter(void *dummy)
+ prior = &(match->next);
+ }
+ if (match == NULL)
+- fail(EINVAL);
++ fail(EINVAL, 11);
+
+ /* mark this thread as done and move it to the head of the list */
+ match->done = 1;
+@@ -287,7 +287,7 @@ thread *launch(void (*probe)(void *), vo
+ (ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE)) ||
+ (ret = pthread_create(&(th->id), &attr, ignition, capsule)) ||
+ (ret = pthread_attr_destroy(&attr)))
+- fail(ret);
++ fail(ret, 12);
+
+ /* put the thread in the threads list for join_all() */
+ th->done = 0;
+@@ -304,7 +304,7 @@ void join(thread *ally)
+
+ /* wait for thread to exit and return its resources */
+ if ((ret = pthread_join(ally->id, NULL)) != 0)
+- fail(ret);
++ fail(ret, 13);
+
+ /* find the thread in the threads list */
+ possess(&(threads_lock));
+@@ -315,7 +315,7 @@ void join(thread *ally)
+ prior = &(match->next);
+ }
+ if (match == NULL)
+- fail(EINVAL);
++ fail(EINVAL, 14);
+
+ /* remove thread from list and update exited count, free thread */
+ if (match->done)
+@@ -351,12 +351,12 @@ int join_all(void)
+ prior = &(match->next);
+ }
+ if (match == NULL)
+- fail(EINVAL);
++ fail(EINVAL, 15);
+
+ /* join the thread (will be almost immediate), remove from the threads
+ list, update the reenter count, and free the thread */
+ if ((ret = pthread_join(match->id, NULL)) != 0)
+- fail(ret);
++ fail(ret, 16);
+ threads_lock.value--;
+ *prior = match->next;
+ my_free(match);
+@@ -375,6 +375,6 @@ void destruct(thread *off_course)
+ int ret;
+
+ if ((ret = pthread_cancel(off_course->id)) != 0)
+- fail(ret);
++ fail(ret, 17);
+ join(off_course);
+ }
+Index: pigz-2.4/yarn.h
+===================================================================
+--- pigz-2.4.orig/yarn.h
++++ pigz-2.4/yarn.h
+@@ -110,7 +110,7 @@
+ */
+
+ extern char *yarn_prefix;
+-extern void (*yarn_abort)(int);
++extern void (*yarn_abort)(int, int);
+
+ void yarn_mem(void *(*)(size_t), void (*)(void *));
+