7 files changed, 39 insertions, 1 deletions
diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index ba2f6129..66f22bef 100644
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -481,7 +481,7 @@ static struct dso *load_library(const char *name)
 					if (getline(&sys_path, (size_t[1]){0}, f) > 0) {
 						size_t l = strlen(sys_path);
 						if (l && sys_path[l-1]=='\n')
-							sys_path[-1] = 0;
+							sys_path[l-1] = 0;
 					}
 					fclose(f);
 				}
diff --git a/src/ldso/powerpc/start.s b/src/ldso/powerpc/start.s
index 08b5979a..6c499e8e 100644
--- a/src/ldso/powerpc/start.s
+++ b/src/ldso/powerpc/start.s
@@ -16,6 +16,14 @@ _start:
 	bl      __dynlink
 	addi    1, 1, 16
 
+	lwz     4, 0(1)
+1:	addi    4, 4, -1
+	lwzu    5, 4(1)
+	cmpwi   5, -1
+	beq-    1b
+	addi    4, 4, 1
+	stwu    4, -4(1)
+
 	mtlr    3
 	li      3, 0
 	blr
diff --git a/src/thread/pthread_attr_get.c b/src/thread/pthread_attr_get.c
index f81103d8..e4650e42 100644
--- a/src/thread/pthread_attr_get.c
+++ b/src/thread/pthread_attr_get.c
@@ -68,6 +68,11 @@ int pthread_condattr_getpshared(const pthread_condattr_t *restrict a, int *restr
 	return 0;
 }
 
+int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *restrict a, int *restrict protocol)
+{
+	*protocol = PTHREAD_PRIO_NONE;
+	return 0;
+}
 int pthread_mutexattr_getpshared(const pthread_mutexattr_t *restrict a, int *restrict pshared)
 {
 	*pshared = *a>>31;
diff --git a/src/thread/pthread_getcpuclockid.c b/src/thread/pthread_getcpuclockid.c
new file mode 100644
index 00000000..cf3d2b84
--- /dev/null
+++ b/src/thread/pthread_getcpuclockid.c
@@ -0,0 +1,6 @@
+#include "pthread_impl.h"
+
+int pthread_getcpuclockid(pthread_t t, clockid_t *clockid)
+{
+	return ENOSYS;
+}
diff --git a/src/thread/pthread_mutex_getprioceiling.c b/src/thread/pthread_mutex_getprioceiling.c
new file mode 100644
index 00000000..8c75a661
--- /dev/null
+++ b/src/thread/pthread_mutex_getprioceiling.c
@@ -0,0 +1,6 @@
+#include "pthread_impl.h"
+
+int pthread_mutex_getprioceiling(const pthread_mutex_t *restrict m, int *restrict ceiling)
+{
+	return EINVAL;
+}
diff --git a/src/thread/pthread_mutex_setprioceiling.c b/src/thread/pthread_mutex_setprioceiling.c
new file mode 100644
index 00000000..681f07c8
--- /dev/null
+++ b/src/thread/pthread_mutex_setprioceiling.c
@@ -0,0 +1,6 @@
+#include "pthread_impl.h"
+
+int pthread_mutex_setprioceiling(pthread_mutex_t *restrict m, int ceiling, int *restrict old)
+{
+	return EINVAL;
+}
diff --git a/src/thread/pthread_mutexattr_setprotocol.c b/src/thread/pthread_mutexattr_setprotocol.c
new file mode 100644
index 00000000..c92a31c8
--- /dev/null
+++ b/src/thread/pthread_mutexattr_setprotocol.c
@@ -0,0 +1,7 @@
+#include "pthread_impl.h"
+
+int pthread_mutexattr_setprotocol(pthread_mutexattr_t *a, int protocol)
+{
+	if (protocol) return ENOTSUP;
+	return 0;
+}