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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/libsystemd/sd-bus/bus-socket.c
+3 -6
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@@ -960,14 +960,11 @@ int bus_socket_exec(sd_bus *b) {
if (r == 0) {
/* Child */
assert_se(dup3(s[1], STDIN_FILENO, 0) == STDIN_FILENO);
assert_se(dup3(s[1], STDOUT_FILENO, 0) == STDOUT_FILENO);
safe_close(s[0]);
if (!IN_SET(s[1], STDIN_FILENO, STDOUT_FILENO))
safe_close(s[1]);
if (rearrange_stdio(s[1], s[1], STDERR_FILENO) < 0)
_exit(EXIT_FAILURE);
(void) fd_cloexec(STDIN_FILENO, false);
(void) fd_cloexec(STDOUT_FILENO, false);
(void) fd_nonblock(STDIN_FILENO, false);
(void) fd_nonblock(STDOUT_FILENO, false);