#ifndef JEMALLOC_INTERNAL_INCLUDES_H #define JEMALLOC_INTERNAL_INCLUDES_H /* * jemalloc can conceptually be broken into components (arena, tcache, etc.), * but there are circular dependencies that cannot be broken without * substantial performance degradation. * * Historically, we dealt with this by each header into four sections (types, * structs, externs, and inlines), and included each header file multiple times * in this file, picking out the portion we want on each pass using the * following #defines: * JEMALLOC_H_TYPES : Preprocessor-defined constants and psuedo-opaque data * types. * JEMALLOC_H_STRUCTS : Data structures. * JEMALLOC_H_EXTERNS : Extern data declarations and function prototypes. * JEMALLOC_H_INLINES : Inline functions. * * We're moving toward a world in which the dependencies are explicit; each file * will #include the headers it depends on (rather than relying on them being * implicitly available via this file including every header file in the * project). * * We're now in an intermediate state: we've broken up the header files to avoid * having to include each one multiple times, but have not yet moved the * dependency information into the header files (i.e. we still rely on the * ordering in this file to ensure all a header's dependencies are available in * its translation unit). Each component is now broken up into multiple header * files, corresponding to the sections above (e.g. instead of "foo.h", we now * have "foo_types.h", "foo_structs.h", "foo_externs.h", "foo_inlines.h"). * * Those files which have been converted to explicitly include their * inter-component dependencies are now in the initial HERMETIC HEADERS * section. All headers may still rely on jemalloc_preamble.h (which, by fiat, * must be included first in every translation unit) for system headers and * global jemalloc definitions, however. */ /******************************************************************************/ /* TYPES */ /******************************************************************************/ #include "jemalloc/internal/extent_types.h" #include "jemalloc/internal/base_types.h" #include "jemalloc/internal/arena_types.h" #include "jemalloc/internal/tcache_types.h" #include "jemalloc/internal/prof_types.h" /******************************************************************************/ /* STRUCTS */ /******************************************************************************/ #include "jemalloc/internal/arena_structs_a.h" #include "jemalloc/internal/extent_structs.h" #include "jemalloc/internal/base_structs.h" #include "jemalloc/internal/prof_structs.h" #include "jemalloc/internal/arena_structs_b.h" #include "jemalloc/internal/tcache_structs.h" #include "jemalloc/internal/background_thread_structs.h" /******************************************************************************/ /* EXTERNS */ /******************************************************************************/ #include "jemalloc/internal/jemalloc_internal_externs.h" #include "jemalloc/internal/extent_externs.h" #include "jemalloc/internal/base_externs.h" #include "jemalloc/internal/arena_externs.h" #include "jemalloc/internal/large_externs.h" #include "jemalloc/internal/tcache_externs.h" #include "jemalloc/internal/prof_externs.h" #include "jemalloc/internal/background_thread_externs.h" /******************************************************************************/ /* INLINES */ /******************************************************************************/ #include "jemalloc/internal/jemalloc_internal_inlines_a.h" #include "jemalloc/internal/base_inlines.h" /* * Include portions of arena code interleaved with tcache code in order to * resolve circular dependencies. */ #include "jemalloc/internal/prof_inlines_a.h" #include "jemalloc/internal/arena_inlines_a.h" #include "jemalloc/internal/extent_inlines.h" #include "jemalloc/internal/jemalloc_internal_inlines_b.h" #include "jemalloc/internal/tcache_inlines.h" #include "jemalloc/internal/arena_inlines_b.h" #include "jemalloc/internal/jemalloc_internal_inlines_c.h" #include "jemalloc/internal/prof_inlines_b.h" #include "jemalloc/internal/background_thread_inlines.h" #endif /* JEMALLOC_INTERNAL_INCLUDES_H */ |