Add memalign(3), mostly for glibc compatibility.

Reviewed by: emaste, imp (previous version)
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.or

Add memalign(3), mostly for glibc compatibility.

Reviewed by: emaste, imp (previous version)
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D24307

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Clear namespace pollution in include/malloc_np.h

Do not include stdbool.h, it makes the header incompatible with some
third-party code that typedefs bool manually.
Remove inclusion of strings.h, whi

Clear namespace pollution in include/malloc_np.h

Do not include stdbool.h, it makes the header incompatible with some
third-party code that typedefs bool manually.
Remove inclusion of strings.h, which typically conflicts with the use
of symbol 'index'.
Separate inclusion of sys/cdefs.h is not needed because sys/types.h
already handles that.

Exp-run by: antoine (PR 245366)
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D24297

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include: General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manua

include: General further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

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Update jemalloc to 5.0.0.

Update jemalloc to 4.1.0.

Add missing Symbol.map entry for __aligned_alloc.

Add weak-->strong symbol binding for
{malloc_stats_print,mallctl,mallctlnametomib,mallctlbymib} -->
{__malloc_stats_print

Update jemalloc to 4.1.0.

Add missing Symbol.map entry for __aligned_alloc.

Add weak-->strong symbol binding for
{malloc_stats_print,mallctl,mallctlnametomib,mallctlbymib} -->
{__malloc_stats_print,__mallctl,__mallctlnametomib,__mallctlbymib}. These
bindings complete the set necessary to allow applications to replace all
malloc-related symbols.

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Use bool rather than _Bool for C++ compatibility.

Submitted by: Nikolai Lifanov

Fix minor malloc regressions.

- Use _Bool rather than bool to resolve missing type errors in malloc_np.h.
- Fix malloc manual page #include documentation.
- Add *allocm manual pages to obsolete file

Fix minor malloc regressions.

- Use _Bool rather than bool to resolve missing type errors in malloc_np.h.
- Fix malloc manual page #include documentation.
- Add *allocm manual pages to obsolete files.

Submitted by: jbeich

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Update jemalloc to version 4.0.0.

Update jemalloc to version 3.5.0.

Make the malloc(3) family of functions weak and make their non-weak
implementations visible for use by applications. The functions $F that
are now weak symbols are:
allocm, calloc, dallocm, free, ma

Make the malloc(3) family of functions weak and make their non-weak
implementations visible for use by applications. The functions $F that
are now weak symbols are:
allocm, calloc, dallocm, free, malloc, malloc_usable_size,
nallocm, posix_memalign, rallocm, realloc, sallocm

The non-weak implementations of $F are exported as __$F.

Submitted by: [email protected]
Reviewed by: jasone@, kib@
Approved by: jasone@ (jemalloc)
Obtained from: juniper Networks, Inc

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Fix a compilation error with some compilers: __attribute__
requires two parenthesis for its argument, but instead of using
__attribute__ directly, use the appropriate __nonnull macro
from cdefs.h.

Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch,
prior to 3.0.0 release) as contrib/jemalloc, and integrate it into libc.
The code being imported by this commit diverged from
lib

Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch,
prior to 3.0.0 release) as contrib/jemalloc, and integrate it into libc.
The code being imported by this commit diverged from
lib/libc/stdlib/malloc.c in March 2010, which means that a portion of
the jemalloc 1.0.0 ChangeLog entries are relevant, as are the entries
for all subsequent releases.

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Add __{BEGIN,END}_DECLS macros, so that function prototypes remain
unmangled for C++ programs.

Submitted by: Niklas Sorensson <[email protected]>

Add malloc_usable_size(3).

Discussed with: arch@