diff options
Diffstat (limited to 'fluent-bit/lib/jemalloc-5.3.0/include/jemalloc/internal/jemalloc_internal_defs.h.in')
| -rw-r--r-- | fluent-bit/lib/jemalloc-5.3.0/include/jemalloc/internal/jemalloc_internal_defs.h.in | 427 |
1 files changed, 0 insertions, 427 deletions
diff --git a/fluent-bit/lib/jemalloc-5.3.0/include/jemalloc/internal/jemalloc_internal_defs.h.in b/fluent-bit/lib/jemalloc-5.3.0/include/jemalloc/internal/jemalloc_internal_defs.h.in deleted file mode 100644 index 3588072f1..000000000 --- a/fluent-bit/lib/jemalloc-5.3.0/include/jemalloc/internal/jemalloc_internal_defs.h.in +++ /dev/null @@ -1,427 +0,0 @@ -#ifndef JEMALLOC_INTERNAL_DEFS_H_ -#define JEMALLOC_INTERNAL_DEFS_H_ -/* - * If JEMALLOC_PREFIX is defined via --with-jemalloc-prefix, it will cause all - * public APIs to be prefixed. This makes it possible, with some care, to use - * multiple allocators simultaneously. - */ -#undef JEMALLOC_PREFIX -#undef JEMALLOC_CPREFIX - -/* - * Define overrides for non-standard allocator-related functions if they are - * present on the system. - */ -#undef JEMALLOC_OVERRIDE___LIBC_CALLOC -#undef JEMALLOC_OVERRIDE___LIBC_FREE -#undef JEMALLOC_OVERRIDE___LIBC_MALLOC -#undef JEMALLOC_OVERRIDE___LIBC_MEMALIGN -#undef JEMALLOC_OVERRIDE___LIBC_REALLOC -#undef JEMALLOC_OVERRIDE___LIBC_VALLOC -#undef JEMALLOC_OVERRIDE___POSIX_MEMALIGN - -/* - * JEMALLOC_PRIVATE_NAMESPACE is used as a prefix for all library-private APIs. - * For shared libraries, symbol visibility mechanisms prevent these symbols - * from being exported, but for static libraries, naming collisions are a real - * possibility. - */ -#undef JEMALLOC_PRIVATE_NAMESPACE - -/* - * Hyper-threaded CPUs may need a special instruction inside spin loops in - * order to yield to another virtual CPU. - */ -#undef CPU_SPINWAIT -/* 1 if CPU_SPINWAIT is defined, 0 otherwise. */ -#undef HAVE_CPU_SPINWAIT - -/* - * Number of significant bits in virtual addresses. This may be less than the - * total number of bits in a pointer, e.g. on x64, for which the uppermost 16 - * bits are the same as bit 47. - */ -#undef LG_VADDR - -/* Defined if C11 atomics are available. */ -#undef JEMALLOC_C11_ATOMICS - -/* Defined if GCC __atomic atomics are available. */ -#undef JEMALLOC_GCC_ATOMIC_ATOMICS -/* and the 8-bit variant support. */ -#undef JEMALLOC_GCC_U8_ATOMIC_ATOMICS - -/* Defined if GCC __sync atomics are available. */ -#undef JEMALLOC_GCC_SYNC_ATOMICS -/* and the 8-bit variant support. */ -#undef JEMALLOC_GCC_U8_SYNC_ATOMICS - -/* - * Defined if __builtin_clz() and __builtin_clzl() are available. - */ -#undef JEMALLOC_HAVE_BUILTIN_CLZ - -/* - * Defined if os_unfair_lock_*() functions are available, as provided by Darwin. - */ -#undef JEMALLOC_OS_UNFAIR_LOCK - -/* Defined if syscall(2) is usable. */ -#undef JEMALLOC_USE_SYSCALL - -/* - * Defined if secure_getenv(3) is available. - */ -#undef JEMALLOC_HAVE_SECURE_GETENV - -/* - * Defined if issetugid(2) is available. - */ -#undef JEMALLOC_HAVE_ISSETUGID - -/* Defined if pthread_atfork(3) is available. */ -#undef JEMALLOC_HAVE_PTHREAD_ATFORK - -/* Defined if pthread_setname_np(3) is available. */ -#undef JEMALLOC_HAVE_PTHREAD_SETNAME_NP - -/* Defined if pthread_getname_np(3) is available. */ -#undef JEMALLOC_HAVE_PTHREAD_GETNAME_NP - -/* Defined if pthread_get_name_np(3) is available. */ -#undef JEMALLOC_HAVE_PTHREAD_GET_NAME_NP - -/* - * Defined if clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is available. - */ -#undef JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE - -/* - * Defined if clock_gettime(CLOCK_MONOTONIC, ...) is available. - */ -#undef JEMALLOC_HAVE_CLOCK_MONOTONIC - -/* - * Defined if mach_absolute_time() is available. - */ -#undef JEMALLOC_HAVE_MACH_ABSOLUTE_TIME - -/* - * Defined if clock_gettime(CLOCK_REALTIME, ...) is available. - */ -#undef JEMALLOC_HAVE_CLOCK_REALTIME - -/* - * Defined if _malloc_thread_cleanup() exists. At least in the case of - * FreeBSD, pthread_key_create() allocates, which if used during malloc - * bootstrapping will cause recursion into the pthreads library. Therefore, if - * _malloc_thread_cleanup() exists, use it as the basis for thread cleanup in - * malloc_tsd. - */ -#undef JEMALLOC_MALLOC_THREAD_CLEANUP - -/* - * Defined if threaded initialization is known to be safe on this platform. - * Among other things, it must be possible to initialize a mutex without - * triggering allocation in order for threaded allocation to be safe. - */ -#undef JEMALLOC_THREADED_INIT - -/* - * Defined if the pthreads implementation defines - * _pthread_mutex_init_calloc_cb(), in which case the function is used in order - * to avoid recursive allocation during mutex initialization. - */ -#undef JEMALLOC_MUTEX_INIT_CB - -/* Non-empty if the tls_model attribute is supported. */ -#undef JEMALLOC_TLS_MODEL - -/* - * JEMALLOC_DEBUG enables assertions and other sanity checks, and disables - * inline functions. - */ -#undef JEMALLOC_DEBUG - -/* JEMALLOC_STATS enables statistics calculation. */ -#undef JEMALLOC_STATS - -/* JEMALLOC_EXPERIMENTAL_SMALLOCX_API enables experimental smallocx API. */ -#undef JEMALLOC_EXPERIMENTAL_SMALLOCX_API - -/* JEMALLOC_PROF enables allocation profiling. */ -#undef JEMALLOC_PROF - -/* Use libunwind for profile backtracing if defined. */ -#undef JEMALLOC_PROF_LIBUNWIND - -/* Use libgcc for profile backtracing if defined. */ -#undef JEMALLOC_PROF_LIBGCC - -/* Use gcc intrinsics for profile backtracing if defined. */ -#undef JEMALLOC_PROF_GCC - -/* - * JEMALLOC_DSS enables use of sbrk(2) to allocate extents from the data storage - * segment (DSS). - */ -#undef JEMALLOC_DSS - -/* Support memory filling (junk/zero). */ -#undef JEMALLOC_FILL - -/* Support utrace(2)-based tracing. */ -#undef JEMALLOC_UTRACE - -/* Support utrace(2)-based tracing (label based signature). */ -#undef JEMALLOC_UTRACE_LABEL - -/* Support optional abort() on OOM. */ -#undef JEMALLOC_XMALLOC - -/* Support lazy locking (avoid locking unless a second thread is launched). */ -#undef JEMALLOC_LAZY_LOCK - -/* - * Minimum allocation alignment is 2^LG_QUANTUM bytes (ignoring tiny size - * classes). - */ -#undef LG_QUANTUM - -/* One page is 2^LG_PAGE bytes. */ -#undef LG_PAGE - -/* Maximum number of regions in a slab. */ -#undef CONFIG_LG_SLAB_MAXREGS - -/* - * One huge page is 2^LG_HUGEPAGE bytes. Note that this is defined even if the - * system does not explicitly support huge pages; system calls that require - * explicit huge page support are separately configured. - */ -#undef LG_HUGEPAGE - -/* - * If defined, adjacent virtual memory mappings with identical attributes - * automatically coalesce, and they fragment when changes are made to subranges. - * This is the normal order of things for mmap()/munmap(), but on Windows - * VirtualAlloc()/VirtualFree() operations must be precisely matched, i.e. - * mappings do *not* coalesce/fragment. - */ -#undef JEMALLOC_MAPS_COALESCE - -/* - * If defined, retain memory for later reuse by default rather than using e.g. - * munmap() to unmap freed extents. This is enabled on 64-bit Linux because - * common sequences of mmap()/munmap() calls will cause virtual memory map - * holes. - */ -#undef JEMALLOC_RETAIN - -/* TLS is used to map arenas and magazine caches to threads. */ -#undef JEMALLOC_TLS - -/* - * Used to mark unreachable code to quiet "end of non-void" compiler warnings. - * Don't use this directly; instead use unreachable() from util.h - */ -#undef JEMALLOC_INTERNAL_UNREACHABLE - -/* - * ffs*() functions to use for bitmapping. Don't use these directly; instead, - * use ffs_*() from util.h. - */ -#undef JEMALLOC_INTERNAL_FFSLL -#undef JEMALLOC_INTERNAL_FFSL -#undef JEMALLOC_INTERNAL_FFS - -/* - * popcount*() functions to use for bitmapping. - */ -#undef JEMALLOC_INTERNAL_POPCOUNTL -#undef JEMALLOC_INTERNAL_POPCOUNT - -/* - * If defined, explicitly attempt to more uniformly distribute large allocation - * pointer alignments across all cache indices. - */ -#undef JEMALLOC_CACHE_OBLIVIOUS - -/* - * If defined, enable logging facilities. We make this a configure option to - * avoid taking extra branches everywhere. - */ -#undef JEMALLOC_LOG - -/* - * If defined, use readlinkat() (instead of readlink()) to follow - * /etc/malloc_conf. - */ -#undef JEMALLOC_READLINKAT - -/* - * Darwin (OS X) uses zones to work around Mach-O symbol override shortcomings. - */ -#undef JEMALLOC_ZONE - -/* - * Methods for determining whether the OS overcommits. - * JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY: Linux's - * /proc/sys/vm.overcommit_memory file. - * JEMALLOC_SYSCTL_VM_OVERCOMMIT: FreeBSD's vm.overcommit sysctl. - */ -#undef JEMALLOC_SYSCTL_VM_OVERCOMMIT -#undef JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY - -/* Defined if madvise(2) is available. */ -#undef JEMALLOC_HAVE_MADVISE - -/* - * Defined if transparent huge pages are supported via the MADV_[NO]HUGEPAGE - * arguments to madvise(2). - */ -#undef JEMALLOC_HAVE_MADVISE_HUGE - -/* - * Methods for purging unused pages differ between operating systems. - * - * madvise(..., MADV_FREE) : This marks pages as being unused, such that they - * will be discarded rather than swapped out. - * madvise(..., MADV_DONTNEED) : If JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS is - * defined, this immediately discards pages, - * such that new pages will be demand-zeroed if - * the address region is later touched; - * otherwise this behaves similarly to - * MADV_FREE, though typically with higher - * system overhead. - */ -#undef JEMALLOC_PURGE_MADVISE_FREE -#undef JEMALLOC_PURGE_MADVISE_DONTNEED -#undef JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS - -/* Defined if madvise(2) is available but MADV_FREE is not (x86 Linux only). */ -#undef JEMALLOC_DEFINE_MADVISE_FREE - -/* - * Defined if MADV_DO[NT]DUMP is supported as an argument to madvise. - */ -#undef JEMALLOC_MADVISE_DONTDUMP - -/* - * Defined if MADV_[NO]CORE is supported as an argument to madvise. - */ -#undef JEMALLOC_MADVISE_NOCORE - -/* Defined if mprotect(2) is available. */ -#undef JEMALLOC_HAVE_MPROTECT - -/* - * Defined if transparent huge pages (THPs) are supported via the - * MADV_[NO]HUGEPAGE arguments to madvise(2), and THP support is enabled. - */ -#undef JEMALLOC_THP - -/* Defined if posix_madvise is available. */ -#undef JEMALLOC_HAVE_POSIX_MADVISE - -/* - * Method for purging unused pages using posix_madvise. - * - * posix_madvise(..., POSIX_MADV_DONTNEED) - */ -#undef JEMALLOC_PURGE_POSIX_MADVISE_DONTNEED -#undef JEMALLOC_PURGE_POSIX_MADVISE_DONTNEED_ZEROS - -/* - * Defined if memcntl page admin call is supported - */ -#undef JEMALLOC_HAVE_MEMCNTL - -/* - * Defined if malloc_size is supported - */ -#undef JEMALLOC_HAVE_MALLOC_SIZE - -/* Define if operating system has alloca.h header. */ -#undef JEMALLOC_HAS_ALLOCA_H - -/* C99 restrict keyword supported. */ -#undef JEMALLOC_HAS_RESTRICT - -/* For use by hash code. */ -#undef JEMALLOC_BIG_ENDIAN - -/* sizeof(int) == 2^LG_SIZEOF_INT. */ -#undef LG_SIZEOF_INT - -/* sizeof(long) == 2^LG_SIZEOF_LONG. */ -#undef LG_SIZEOF_LONG - -/* sizeof(long long) == 2^LG_SIZEOF_LONG_LONG. */ -#undef LG_SIZEOF_LONG_LONG - -/* sizeof(intmax_t) == 2^LG_SIZEOF_INTMAX_T. */ -#undef LG_SIZEOF_INTMAX_T - -/* glibc malloc hooks (__malloc_hook, __realloc_hook, __free_hook). */ -#undef JEMALLOC_GLIBC_MALLOC_HOOK - -/* glibc memalign hook. */ -#undef JEMALLOC_GLIBC_MEMALIGN_HOOK - -/* pthread support */ -#undef JEMALLOC_HAVE_PTHREAD - -/* dlsym() support */ -#undef JEMALLOC_HAVE_DLSYM - -/* Adaptive mutex support in pthreads. */ -#undef JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP - -/* GNU specific sched_getcpu support */ -#undef JEMALLOC_HAVE_SCHED_GETCPU - -/* GNU specific sched_setaffinity support */ -#undef JEMALLOC_HAVE_SCHED_SETAFFINITY - -/* - * If defined, all the features necessary for background threads are present. - */ -#undef JEMALLOC_BACKGROUND_THREAD - -/* - * If defined, jemalloc symbols are not exported (doesn't work when - * JEMALLOC_PREFIX is not defined). - */ -#undef JEMALLOC_EXPORT - -/* config.malloc_conf options string. */ -#undef JEMALLOC_CONFIG_MALLOC_CONF - -/* If defined, jemalloc takes the malloc/free/etc. symbol names. */ -#undef JEMALLOC_IS_MALLOC - -/* - * Defined if strerror_r returns char * if _GNU_SOURCE is defined. - */ -#undef JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE - -/* Performs additional safety checks when defined. */ -#undef JEMALLOC_OPT_SAFETY_CHECKS - -/* Is C++ support being built? */ -#undef JEMALLOC_ENABLE_CXX - -/* Performs additional size checks when defined. */ -#undef JEMALLOC_OPT_SIZE_CHECKS - -/* Allows sampled junk and stash for checking use-after-free when defined. */ -#undef JEMALLOC_UAF_DETECTION - -/* Darwin VM_MAKE_TAG support */ -#undef JEMALLOC_HAVE_VM_MAKE_TAG - -/* If defined, realloc(ptr, 0) defaults to "free" instead of "alloc". */ -#undef JEMALLOC_ZERO_REALLOC_DEFAULT_FREE - -#endif /* JEMALLOC_INTERNAL_DEFS_H_ */ |