49 int internal_munmap(void *addr, uptr length) {  in internal_munmap()
70 uptr internal_read(fd_t fd, void *buf, uptr count) {  in internal_read()
74 uptr internal_write(fd_t fd, const void *buf, uptr count) {  in internal_write()
90 uptr internal_filesize(fd_t fd) {  in internal_filesize()
94   return (uptr)st.st_size;  in internal_filesize()
101 uptr internal_readlink(const char *path, char *buf, uptr bufsize) {  in internal_readlink()
122 uptr GetTid() {  in GetTid()
123   return reinterpret_cast<uptr>(pthread_self());  in GetTid()
126 void GetThreadStackTopAndBottom(bool at_initialization, uptr *stack_top,  in GetThreadStackTopAndBottom()
127                                 uptr *stack_bottom) {  in GetThreadStackTopAndBottom()
130   uptr stacksize = pthread_get_stacksize_np(pthread_self());  in GetThreadStackTopAndBottom()
132   *stack_top = (uptr)stackaddr;  in GetThreadStackTopAndBottom()
141   uptr name_len = internal_strlen(name);  in GetEnv()
143     uptr len = internal_strlen(*environ);  in GetEnv()
218     uptr *start, uptr *end, uptr *offset,  in NextSegmentLoad()
219     char filename[], uptr filename_size, uptr *protection) {  in NextSegmentLoad()
245 bool MemoryMappingLayout::Next(uptr *start, uptr *end, uptr *offset,  in Next()
246                                char filename[], uptr filename_size,  in Next()
247                                uptr *protection) {  in Next()
298 bool MemoryMappingLayout::GetObjectNameAndOffset(uptr addr, uptr *offset,  in GetObjectNameAndOffset()
300                                                  uptr filename_size,  in GetObjectNameAndOffset()
301                                                  uptr *protection) {  in GetObjectNameAndOffset()
317   CHECK_NE(owner_, (uptr)pthread_self());  in Lock()
320   owner_ = (uptr)pthread_self();  in Lock()
324   CHECK(owner_ == (uptr)pthread_self());  in Unlock()
330   CHECK_EQ((uptr)pthread_self(), owner_);  in CheckLocked()
333 uptr GetTlsSize() {  in GetTlsSize()