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freebsd-nq/lib/libc
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Jason Evans efafcfa7fb Add USE_BRK-specific code in malloc_init_hard() to allow the first 
internally used chunk to start at the beginning of the heap, rather
than at a chunk-aligned address.  This reduces mapped memory somewhat
for 32-bit architectures.

Add the arena_run_link_t type and use it wherever a run object is only
used as a ring 'header'.  This saves approximately 40 kB of memory per
arena.

Remove an obsolete (no longer used) code path from base_alloc(), which
supported the internal allocation of objects larger than the chunk
size.

Enhance chunk_dealloc() to cache chunk addresses for all deallocated
chunks.  This has no impact for most programs, but has the potential
to reduce VM map fragmentation for programs that use huge
allocations.
2006-03-24 00:28:08 +00:00
..
alpha Desupport the undocumented NO_QUAD option, just don't compile 2006-03-16 14:22:19 +00:00
amd64 Desupport the undocumented NO_QUAD option, just don't compile 2006-03-16 14:22:19 +00:00
arm Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
compat-43 Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
db Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
gdtoa Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
gen Make _spinunlock() point to the spinunlock stub, not the 2006-03-13 01:17:39 +00:00
gmon Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
i386 Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
ia64 Fix comment. 2006-03-16 14:27:17 +00:00
include We have gmtime_r(3). 2006-03-21 18:31:24 +00:00
inet It's not enough to provide symbol map files; you also have to add them 2006-03-23 16:55:13 +00:00
isc - Merge our local changes. 2006-03-21 15:37:16 +00:00
locale Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
nameser It's not enough to provide symbol map files; you also have to add them 2006-03-23 16:55:13 +00:00
net Update the resolver in libc to BIND9's one. 2006-03-21 16:11:11 +00:00
nls Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
posix1e Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
powerpc Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
quad Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
regex Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
resolv It's not enough to provide symbol map files; you also have to add them 2006-03-23 16:55:13 +00:00
rpc Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
softfloat Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
sparc64 Desupport the undocumented NO_QUAD option, just don't compile 2006-03-16 14:22:19 +00:00
stdio Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
stdlib Add USE_BRK-specific code in malloc_init_hard() to allow the first 2006-03-24 00:28:08 +00:00
stdtime Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
string Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
sys Document that the documented 2GB mmap limit is actually a 2006-03-23 23:37:06 +00:00
uuid Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
xdr Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
yp Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
Makefile Update the resolver in libc to BIND9's one. 2006-03-21 16:11:11 +00:00
Versions.def Add symbol maps and initial symbol version definitions to libc. 2006-03-13 00:53:21 +00:00