From 01e163ddd1afa14d64f432bacb967e9217010d38 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 6 May 2007 15:00:57 +1000 Subject: [EVAL] Use dup2 instead of copyfd in evalbackcmd Since we know that dup2 must succeed here we can call it directly. --- ChangeLog | 1 + src/eval.c | 3 +-- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 98702d5..20c55d1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -2,6 +2,7 @@ * Removed unnecessary inclusion of redir.h from parser.c. * Invoke sh_error on error in copyfd. + * Use dup2 instead of copyfd in evalbackcmd. 2007-05-05 Herbert Xu diff --git a/src/eval.c b/src/eval.c index 07e7ee2..fed82d5 100644 --- a/src/eval.c +++ b/src/eval.c @@ -625,8 +625,7 @@ evalbackcmd(union node *n, struct backcmd *result) FORCEINTON; close(pip[0]); if (pip[1] != 1) { - close(1); - copyfd(pip[1], 1); + dup2(pip[1], 1); close(pip[1]); } eflag = 0; -- cgit 1.4.1 /'>summary refs log tree commit diff
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Only matches functions declared at the beginnings of lines, but I'm fine with that.
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