From 0b3a2a39fe3a0bcea39216d20afc168835b6eb4e Mon Sep 17 00:00:00 2001 From: Enrico Scholz Date: Mon, 5 Jan 2004 22:18:59 +0000 Subject: [PATCH] Edup2(): added git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@551 94cd875c-1c1d-0410-91d2-eb244daf1a30 --- util-vserver/src/wrappers.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/util-vserver/src/wrappers.h b/util-vserver/src/wrappers.h index 8800e19..2d17315 100644 --- a/util-vserver/src/wrappers.h +++ b/util-vserver/src/wrappers.h @@ -219,6 +219,14 @@ Esetgroups(size_t size, const gid_t *list) FatalErrnoError(setgroups(size, list)==-1, "setgroups()"); } +inline static WRAPPER_DECL int +Edup2(int oldfd, int newfd) +{ + register int res = dup2(oldfd, newfd); + FatalErrnoError(res==-1, "dup2()"); + + return res; +} #undef WRAPPER_DECL -- 1.8.1.5