remove __vfork alias
authorRich Felker <dalias@aerifal.cx>
Tue, 11 Sep 2018 19:26:51 +0000 (15:26 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 12 Sep 2018 18:34:37 +0000 (14:34 -0400)
commitced75472d7e3d73d5b057e36ccbc7b7fcba95104
tree24365904fae978a92f48fcb93977eedb900aa419
parent6d47488e8616dfc24e58aeb56db520ac7c80421e
remove __vfork alias

this was added so that posix_spawn and possibly other functionality
could be implemented in terms of vfork, but that turned out to be
unsafe. any such usage needs __clone with proper handling of stack
lifetime.
src/process/arm/vfork.s
src/process/i386/vfork.s
src/process/s390x/vfork.s
src/process/sh/vfork.s
src/process/vfork.c
src/process/x32/vfork.s
src/process/x86_64/vfork.s