Rev 6099 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 6099 | Rev 6536 | ||
|---|---|---|---|
| Line 380... | Line 380... | ||
| 380 | mchunkptr smallbins[(NSMALLBINS+1)*2]; |
380 | mchunkptr smallbins[(NSMALLBINS+1)*2]; |
| 381 | tbinptr treebins[NTREEBINS]; |
381 | tbinptr treebins[NTREEBINS]; |
| 382 | size_t footprint; |
382 | size_t footprint; |
| 383 | size_t max_footprint; |
383 | size_t max_footprint; |
| 384 | flag_t mflags; |
384 | flag_t mflags; |
| 385 | __libc_lock_recursive_t lock; /* locate lock among fields that rarely change */ |
385 | _LOCK_RECURSIVE_T lock; /* locate lock among fields that rarely change */ |
| 386 | msegment seg; |
386 | msegment seg; |
| 387 | void* extp; /* Unused but available for extensions */ |
387 | void* extp; /* Unused but available for extensions */ |
| 388 | size_t exts; |
388 | size_t exts; |
| 389 | }; |
389 | }; |
| Line 423... | Line 423... | ||
| 423 | 423 | ||
| Line 424... | Line 424... | ||
| 424 | 424 | ||
| 425 | 425 | ||
| Line 426... | Line 426... | ||
| 426 | __LOCK_INIT_RECURSIVE(static, malloc_global_mutex); |
426 | __LOCK_INIT_RECURSIVE(static, malloc_global_mutex); |
| 427 | 427 | ||
| Line 428... | Line 428... | ||
| 428 | #define ACQUIRE_MALLOC_GLOBAL_LOCK() __libc_lock_lock_recursive(malloc_global_mutex); |
428 | #define ACQUIRE_MALLOC_GLOBAL_LOCK() __lock_acquire_recursive(malloc_global_mutex); |
| Line 429... | Line 429... | ||
| 429 | #define RELEASE_MALLOC_GLOBAL_LOCK() __libc_lock_unlock_recursive(malloc_global_mutex); |
429 | #define RELEASE_MALLOC_GLOBAL_LOCK() __lock_release_recursive(malloc_global_mutex); |
| 430 | 430 | ||
| Line 989... | Line 989... | ||
| 989 | mparams.trim_threshold = DEFAULT_TRIM_THRESHOLD; |
989 | mparams.trim_threshold = DEFAULT_TRIM_THRESHOLD; |
| 990 | mparams.default_mflags = USE_LOCK_BIT|USE_MMAP_BIT|USE_NONCONTIGUOUS_BIT; |
990 | mparams.default_mflags = USE_LOCK_BIT|USE_MMAP_BIT|USE_NONCONTIGUOUS_BIT; |
| Line 991... | Line 991... | ||
| 991 | 991 | ||
| 992 | /* Set up lock for main malloc area */ |
992 | /* Set up lock for main malloc area */ |
| 993 | gm->mflags = mparams.default_mflags; |
993 | gm->mflags = mparams.default_mflags; |
| Line 994... | Line 994... | ||
| 994 | __libc_lock_init_recursive(gm->lock); |
994 | __lock_init_recursive(gm->lock); |
| 995 | 995 | ||
| 996 | magic = (size_t)(0x12345678 ^ (size_t)0x55555555U); |
996 | magic = (size_t)(0x12345678 ^ (size_t)0x55555555U); |
| 997 | magic |= (size_t)8U; /* ensure nonzero */ |
997 | magic |= (size_t)8U; /* ensure nonzero */ |