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| author | Denis Vlasenko | 2007-09-30 23:50:48 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-09-30 23:50:48 +0000 |
| commit | 96e1b38586e80a0f014038bf4fdf4689c668fbd6 (patch) | |
| tree | d7f6a7866700601598cfcc006b7dcb6cb4a7c07e /shell/lash.c | |
| parent | deabacdf91c6d1c3cfcdb4cd06780807193de81d (diff) | |
| download | busybox-96e1b38586e80a0f014038bf4fdf4689c668fbd6.zip busybox-96e1b38586e80a0f014038bf4fdf4689c668fbd6.tar.gz | |
introduce and use close_on_exec_on(fd). -50 bytes.
Diffstat (limited to 'shell/lash.c')
| -rw-r--r-- | shell/lash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/lash.c b/shell/lash.c index 5ba490f..af3a8f8 100644 --- a/shell/lash.c +++ b/shell/lash.c @@ -576,7 +576,7 @@ static int setup_redirects(struct child_prog *prog, int squirrel[]) if (openfd != redir->fd) { if (squirrel && redir->fd < 3) { squirrel[redir->fd] = dup(redir->fd); - fcntl(squirrel[redir->fd], F_SETFD, FD_CLOEXEC); + close_on_exec_on(squirrel[redir->fd]); } dup2(openfd, redir->fd); close(openfd); |