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(parent: 32b4a85) | patch
Change back to using vfork() now that execvp() is vfork()-safe. If execvp()
authordes <des@FreeBSD.org>
Sat, 9 Mar 2002 22:08:14 +0000 (22:08 +0000)
committerdes <des@FreeBSD.org>
Sat, 9 Mar 2002 22:08:14 +0000 (22:08 +0000)
commit652d870eb8a60cc6778e5714b4ae61fbf1394004
tree0d4590753c77495e6c7159ddba65f69a9665291dtree | snapshot
parent32b4a85d20db65d58c01d4f0978aa4b6109e7cc7commit | diff
Change back to using vfork() now that execvp() is vfork()-safe.  If execvp()
fails, errno is saved to a volatile variable that the parent later inspects.

PR: bin/34898
Submitted by: Tim J. Robbins <tim@robbins.dropbear.id.au>
MFC after: 1 week
usr.bin/xargs/xargs.c diff | blob | history
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