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lint cleanups

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This commit is contained in:
Kurtis Rader
2017-02-10 18:47:02 -08:00
parent 52648acdc8
commit 4ffb0adb78
38 changed files with 103 additions and 67 deletions
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13
src/common.cpp
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@@ -15,6 +15,7 @@
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <termios.h>
#include <unistd.h>
#include <wchar.h>
@@ -30,6 +31,7 @@
#endif
#include <algorithm>
#include <memory> // IWYU pragma: keep
#include <type_traits>
#include "common.h"
#include "env.h"
@@ -1783,12 +1785,11 @@ void save_term_foreground_process_group(void) {
}
void restore_term_foreground_process_group(void) {
if (initial_fg_process_group != -1) {
// This is called during shutdown and from a signal handler. We don't bother to complain on
// failure.
if (tcsetpgrp(STDIN_FILENO, initial_fg_process_group) == -1 && errno == ENOTTY) {
redirect_tty_output();
}
if (initial_fg_process_group == -1) return;
// This is called during shutdown and from a signal handler. We don't bother to complain on
// failure because doing so is unlikely to be noticed.
if (tcsetpgrp(STDIN_FILENO, initial_fg_process_group) == -1 && errno == ENOTTY) {
redirect_tty_output();
}
}