Jacob has pointed out why SIGCHLD was blocked, so I've updated the
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 17 Dec 2004 14:25:53 +0000 (14:25 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 17 Dec 2004 14:25:53 +0000 (14:25 +0000)
commit15b5d9882db7f678c09f97ebbe66eadd9b05a9aa
treedf84d10975bd87b4a36450279751b98710e0cd0d
parent479fe1ba750b1cda0ad3a159f2727619555436b0
Jacob has pointed out why SIGCHLD was blocked, so I've updated the
comment when I unblock it in pty.c to reflect reality. Also I've
moved block_signal() out of pterm.c into signal.c, so I can
conveniently use it for unblocking SIGCHLD rather than having to
reinvent it in pty.c.

git-svn-id: svn://svn.tartarus.org/sgt/putty@5006 cda61777-01e9-0310-a592-d414129be87e
unix/pterm.c
unix/pty.c
unix/signal.c
unix/unix.h