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| /freebsd-10.0-release/lib/libc/stdlib/ | ||
| H A D | atexit.c | diff 91697 Tue Mar 05 15:34:37 MST 2002 tegge When multiple threads call atexit at the same time, some operations must be serialized. A mutex is used to protect the critical regions. sbrk() and brk() are not thread safe. Replace use of sbrk() with a call to malloc to avoid race when one thread calls atexit while another thread calls malloc. Reviewed by: deischen |
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