K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-12-06T22:14:58.324564Z
K 7
svn:log
V 367
MFC r198406: wordexp(3): fix some bugs with signals and long outputs

* retry various system calls on EINTR
* retry the rest after a short read (common if there is more than about 1K
  of output)
* block SIGCHLD like system(3) does (note that this does not and cannot
  work fully in threaded programs, they will need to be careful with wait
  functions)

PR:		90580

END