| //===-- sanitizer_platform_limits_posix.h ---------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of Sanitizer common code. |
| // |
| // Sizes and layouts of platform-specific POSIX data structures. |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SANITIZER_PLATFORM_LIMITS_POSIX_H |
| #define SANITIZER_PLATFORM_LIMITS_POSIX_H |
| |
| #include "sanitizer_platform.h" |
| |
| namespace __sanitizer { |
| extern unsigned struct_utsname_sz; |
| extern unsigned struct_stat_sz; |
| extern unsigned struct_stat64_sz; |
| extern unsigned struct_rusage_sz; |
| extern unsigned struct_tm_sz; |
| extern unsigned struct_passwd_sz; |
| extern unsigned struct_group_sz; |
| extern unsigned struct_sigaction_sz; |
| extern unsigned siginfo_t_sz; |
| extern unsigned struct_itimerval_sz; |
| extern unsigned pthread_t_sz; |
| extern unsigned struct_sockaddr_sz; |
| |
| #if !SANITIZER_ANDROID |
| extern unsigned ucontext_t_sz; |
| #endif // !SANITIZER_ANDROID |
| |
| #if SANITIZER_LINUX |
| extern unsigned struct_rlimit_sz; |
| extern unsigned struct_dirent_sz; |
| extern unsigned struct_statfs_sz; |
| extern unsigned struct_epoll_event_sz; |
| extern unsigned struct_timespec_sz; |
| #endif // SANITIZER_LINUX |
| |
| #if SANITIZER_LINUX && !SANITIZER_ANDROID |
| extern unsigned struct_dirent64_sz; |
| extern unsigned struct_rlimit64_sz; |
| extern unsigned struct_statfs64_sz; |
| #endif // SANITIZER_LINUX && !SANITIZER_ANDROID |
| |
| void* __sanitizer_get_msghdr_iov_iov_base(void* msg, int idx); |
| uptr __sanitizer_get_msghdr_iov_iov_len(void* msg, int idx); |
| uptr __sanitizer_get_msghdr_iovlen(void* msg); |
| uptr __sanitizer_get_socklen_t(void* socklen_ptr); |
| |
| // This thing depends on the platform. We are only interested in the upper |
| // limit. Verified with a compiler assert in .cc. |
| const int pthread_attr_t_max_sz = 128; |
| union __sanitizer_pthread_attr_t { |
| char size[pthread_attr_t_max_sz]; // NOLINT |
| void *align; |
| }; |
| |
| uptr __sanitizer_get_sigaction_sa_sigaction(void *act); |
| void __sanitizer_set_sigaction_sa_sigaction(void *act, uptr cb); |
| bool __sanitizer_get_sigaction_sa_siginfo(void *act); |
| |
| const unsigned struct_sigaction_max_sz = 256; |
| union __sanitizer_sigaction { |
| char size[struct_sigaction_max_sz]; // NOLINT |
| }; |
| |
| extern uptr sig_ign; |
| extern uptr sig_dfl; |
| |
| uptr __sanitizer_in_addr_sz(int af); |
| |
| #if SANITIZER_LINUX |
| struct __sanitizer_dl_phdr_info { |
| uptr dlpi_addr; |
| const char *dlpi_name; |
| const void *dlpi_phdr; |
| short dlpi_phnum; |
| }; |
| #endif |
| |
| struct __sanitizer_addrinfo { |
| int ai_flags; |
| int ai_family; |
| int ai_socktype; |
| int ai_protocol; |
| #if SANITIZER_LINUX && !SANITIZER_ANDROID |
| uptr ai_addrlen; |
| #else |
| unsigned ai_addrlen; |
| #endif |
| void *ai_addr; |
| char *ai_canonname; |
| struct __sanitizer_addrinfo *ai_next; |
| }; |
| } // namespace __sanitizer |
| |
| #endif |