239 MemMap* MemMap::MapAnonymous(const char* name, byte* expected_ptr, size_t byte_count, int prot,  in MapAnonymous()  argument
242     return new MemMap(name, nullptr, 0, nullptr, 0, prot, false);  in MapAnonymous()
331         actual = mmap(reinterpret_cast<void*>(ptr), page_aligned_byte_count, prot, flags, fd.get(),  in MapAnonymous()
354     actual = mmap(expected_ptr, page_aligned_byte_count, prot, flags, fd.get(), 0);  in MapAnonymous()
365   void* actual = mmap(expected_ptr, page_aligned_byte_count, prot, flags, fd.get(), 0);  in MapAnonymous()
374                               expected_ptr, page_aligned_byte_count, prot, flags, fd.get(),  in MapAnonymous()
383                     page_aligned_byte_count, prot, false);  in MapAnonymous()
386 MemMap* MemMap::MapFileAtAddress(byte* expected_ptr, size_t byte_count, int prot, int flags, int fd,  in MapFileAtAddress()  argument
389   CHECK_NE(0, prot);  in MapFileAtAddress()
412     return new MemMap(filename, nullptr, 0, nullptr, 0, prot, false);  in MapFileAtAddress()
425                                               prot,  in MapFileAtAddress()
437                               page_aligned_expected, page_aligned_byte_count, prot, flags, fd,  in MapFileAtAddress()
447                     prot, reuse);  in MapFileAtAddress()
477                size_t base_size, int prot, bool reuse)  in MemMap()  argument
479       prot_(prot), reuse_(reuse) {  in MemMap()
577 bool MemMap::Protect(int prot) {  in Protect()  argument
579     prot_ = prot;  in Protect()
583   if (mprotect(base_begin_, base_size_, prot) == 0) {  in Protect()
584     prot_ = prot;  in Protect()
589               << prot << ") failed";  in Protect()