Mark __BIONIC_WEAK_FOR_NATIVE_BRIDGE symbols
To make it easier for Native Bridge implementations
to override these symbols.
Bug: http://b/67993967
Test: make
Change-Id: I4c53e53af494bca365dd2b3305ab0ccc2b23ba44
diff --git a/libc/bionic/pthread_attr.cpp b/libc/bionic/pthread_attr.cpp
index 0d79374..04d8112 100644
--- a/libc/bionic/pthread_attr.cpp
+++ b/libc/bionic/pthread_attr.cpp
@@ -35,10 +35,12 @@
#include <async_safe/log.h>
+#include "private/bionic_defs.h"
#include "private/bionic_string_utils.h"
#include "private/ErrnoRestorer.h"
#include "pthread_internal.h"
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_init(pthread_attr_t* attr) {
attr->flags = 0;
attr->stack_base = NULL;
@@ -49,11 +51,13 @@
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_destroy(pthread_attr_t* attr) {
memset(attr, 0x42, sizeof(pthread_attr_t));
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setinheritsched(pthread_attr_t* attr, int flag) {
if (flag == PTHREAD_EXPLICIT_SCHED) {
attr->flags &= ~PTHREAD_ATTR_FLAG_INHERIT;
@@ -65,12 +69,14 @@
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getinheritsched(const pthread_attr_t* attr, int* flag) {
*flag = (attr->flags & PTHREAD_ATTR_FLAG_INHERIT) ? PTHREAD_INHERIT_SCHED
: PTHREAD_EXPLICIT_SCHED;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setdetachstate(pthread_attr_t* attr, int state) {
if (state == PTHREAD_CREATE_DETACHED) {
attr->flags |= PTHREAD_ATTR_FLAG_DETACHED;
@@ -82,31 +88,37 @@
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getdetachstate(const pthread_attr_t* attr, int* state) {
*state = (attr->flags & PTHREAD_ATTR_FLAG_DETACHED) ? PTHREAD_CREATE_DETACHED : PTHREAD_CREATE_JOINABLE;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setschedpolicy(pthread_attr_t* attr, int policy) {
attr->sched_policy = policy;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getschedpolicy(const pthread_attr_t* attr, int* policy) {
*policy = attr->sched_policy;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setschedparam(pthread_attr_t* attr, const sched_param* param) {
attr->sched_priority = param->sched_priority;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getschedparam(const pthread_attr_t* attr, sched_param* param) {
param->sched_priority = attr->sched_priority;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setstacksize(pthread_attr_t* attr, size_t stack_size) {
if (stack_size < PTHREAD_STACK_MIN) {
return EINVAL;
@@ -115,11 +127,13 @@
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getstacksize(const pthread_attr_t* attr, size_t* stack_size) {
void* unused;
return pthread_attr_getstack(attr, &unused, stack_size);
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setstack(pthread_attr_t* attr, void* stack_base, size_t stack_size) {
if ((stack_size & (PAGE_SIZE - 1) || stack_size < PTHREAD_STACK_MIN)) {
return EINVAL;
@@ -198,22 +212,26 @@
async_safe_fatal("Stack not found in /proc/self/maps");
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getstack(const pthread_attr_t* attr, void** stack_base, size_t* stack_size) {
*stack_base = attr->stack_base;
*stack_size = attr->stack_size;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setguardsize(pthread_attr_t* attr, size_t guard_size) {
attr->guard_size = guard_size;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getguardsize(const pthread_attr_t* attr, size_t* guard_size) {
*guard_size = attr->guard_size;
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_getattr_np(pthread_t t, pthread_attr_t* attr) {
pthread_internal_t* thread = reinterpret_cast<pthread_internal_t*>(t);
*attr = thread->attr;
@@ -230,6 +248,7 @@
return 0;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_setscope(pthread_attr_t*, int scope) {
if (scope == PTHREAD_SCOPE_SYSTEM) {
return 0;
@@ -240,6 +259,7 @@
return EINVAL;
}
+__BIONIC_WEAK_FOR_NATIVE_BRIDGE
int pthread_attr_getscope(const pthread_attr_t*, int* scope) {
*scope = PTHREAD_SCOPE_SYSTEM;
return 0;