POSIX Option Groups
For individual POSIX options, see POSIX Options.
- POSIX_BARRIERS
- POSIX_C_LANG_JUMP
- POSIX_C_LANG_MATH
- POSIX_C_LANG_SUPPORT
- POSIX_C_LANG_SUPPORT_R
- POSIX_C_LIB_EXT
- POSIX_CLOCK_SELECTION
- POSIX_DEVICE_IO
- POSIX_FD_MGMT
- POSIX_FILE_LOCKING
- POSIX_FILE_SYSTEM
- POSIX_FILE_SYSTEM_R
- POSIX_MAPPED_FILES
- POSIX_MEMORY_PROTECTION
- POSIX_MULTI_PROCESS
- POSIX_NETWORKING
- POSIX_PIPE
- POSIX_REALTIME_SIGNALS
- POSIX_RW_LOCKS
- POSIX_SEMAPHORES
- POSIX_SIGNAL_JUMP
- POSIX_SIGNALS
- POSIX_SIGNALS_EXT
- POSIX_SINGLE_PROCESS
- POSIX_SYSTEM_DATABASE_R
- POSIX_SYSTEM_DATABASE
- POSIX_SPIN_LOCKS
- POSIX_THREADS_BASE
- POSIX_THREADS_EXT
- POSIX_NON_PORTABLE
- POSIX_TIMERS
- XSI_ADVANCED_REALTIME
- XSI_REALTIME
- XSI_SINGLE_PROCESS
- XSI_SYSTEM_LOGGING
- XSI_THREADS_EXT
- XSI_REALTIME_THREADS
- XSI_ADVANCED_REALTIME_THREADS