libthread_xu - Don't override vfork()
commit3913022066d6d84e3776f450eeeadf6757761e29
authorMatthew Dillon <dillon@apollo.backplane.com>
Fri, 29 Jul 2016 01:05:42 +0000 (28 18:05 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Fri, 29 Jul 2016 01:27:09 +0000 (28 18:27 -0700)
treed4e562c441dc7039ae2f0784a1f96264c0cf2282
parentde4095f1f94fa072173dba0414f4338348149473
libthread_xu - Don't override vfork()

* Allow vfork() to operate normally in a threaded environment.  The kernel
  can handle multiple concurrent vfork()s by different threads (only the
  calling thread blocks, same as how Linux deals with it).
lib/libthread_xu/thread/thr_syscalls.c