From 609a278bf6e301ea9a021793de314ddcadb806ba Mon Sep 17 00:00:00 2001 From: Toby Goodwin Date: Fri, 12 Oct 2001 10:25:58 +0100 Subject: beta: rc-1.6b3 --- open.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'open.c') diff --git a/open.c b/open.c index bac9f2c..60555b0 100644 --- a/open.c +++ b/open.c @@ -43,3 +43,21 @@ extern bool makeblocking(int fd) { } return TRUE; } + +/* make a file descriptor the same pgrp as us. Returns TRUE if +it changes anything. */ + +extern bool makesamepgrp(int fd) { + pid_t grp; + + grp = getpgrp(); + + if (tcgetpgrp(fd) == grp) + return FALSE; + + if (tcsetpgrp(fd, grp) < 0) { + uerror("tcsetgrp"); + return FALSE; + } + return TRUE; +} -- cgit v1.2.3