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Upgrade to current NetBSD popen/pclose.

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This gets us back to using vfork now our ARM vfork assembler stub is
fixed, and adds the missing thread safety for the 'pidlist'.

Bug: 5335385
Change-Id: Ib08bfa65b2cb9fa695717aae629ea14816bf988d
This commit is contained in:
Elliott Hughes
2013-03-06 16:20:55 -08:00
parent db794197cc
commit 6b3f49a537
6 changed files with 168 additions and 49 deletions
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9
libc/upstream-netbsd/netbsd-compat.h
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@@ -24,4 +24,13 @@
// TODO: update our <sys/cdefs.h> to support this properly.
#define __type_fit(t, a) (0 == 0)
// TODO: our 2.6 emulator kernels don't support SOCK_CLOEXEC yet, so we have to do without.
#define SOCK_CLOEXEC 0
#define _GNU_SOURCE
// TODO: we don't yet have thread-safe environment variables.
#define __readlockenv() 0
#define __unlockenv() 0
#endif