CVS commit: src/lib/libc/gen

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Sat Feb  1 15:38:46 UTC 2020

Modified Files:
        src/lib/libc/gen: pthread_atfork.c

Log Message:
Switch atform allocations from malloc()+free() to mmap()+munmap()

This avoid bootstrapping malloc too early when libc+libpthread are not
ready. It is called through pthread__init() -> _pthread_atfork().

This also helps LLVM Leak Sanitizer to pacify false positive reports.


To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/lib/libc/gen/pthread_atfork.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.