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tree-wide: port various places over to use new rearrange_stdio()

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This commit is contained in:
Lennart Poettering
2018-03-02 11:42:10 +01:00
parent 8bb2db738e
commit 2b33ab0957
11 changed files with 39 additions and 169 deletions
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src/nspawn/nspawn.c
+7 -15
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@@ -2582,23 +2582,15 @@ static int outer_child(
return log_error_errno(errno, "PR_SET_PDEATHSIG failed: %m");
if (interactive) {
close_nointr(STDIN_FILENO);
close_nointr(STDOUT_FILENO);
close_nointr(STDERR_FILENO);
int terminal;
r = open_terminal(console, O_RDWR);
if (r != STDIN_FILENO) {
if (r >= 0) {
safe_close(r);
r = -EINVAL;
}
terminal = open_terminal(console, O_RDWR);
if (terminal < 0)
return log_error_errno(terminal, "Failed to open console: %m");
return log_error_errno(r, "Failed to open console: %m");
}
if (dup2(STDIN_FILENO, STDOUT_FILENO) != STDOUT_FILENO ||
dup2(STDIN_FILENO, STDERR_FILENO) != STDERR_FILENO)
return log_error_errno(errno, "Failed to duplicate console: %m");
r = rearrange_stdio(terminal, terminal, terminal); /* invalidates 'terminal' on success and failure */
if (r < 0)
return log_error_errno(r, "Failed to move console to stdin/stdout/stderr: %m");
}
r = reset_audit_loginuid();