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Use an interrupt-safe close()

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This commit is contained in:
Kovid Goyal
2019-07-05 14:39:07 +05:30
parent 547132131a
commit c848c3ee0d
6 changed files with 25 additions and 23 deletions
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4
kitty/loop-utils.c
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@@ -43,7 +43,7 @@ handle_signal(int sig_num) {
void
free_loop_data(LoopData *ld) {
#define CLOSE(which, idx) if (ld->which[idx] > -1) close(ld->which[idx]); ld->which[idx] = -1;
#define CLOSE(which, idx) if (ld->which[idx] > -1) safe_close(ld->which[idx]); ld->which[idx] = -1;
CLOSE(wakeup_fds, 0); CLOSE(wakeup_fds, 1);
#ifndef HAS_SIGNAL_FD
CLOSE(signal_fds, 0); CLOSE(signal_fds, 1);
@@ -51,7 +51,7 @@ free_loop_data(LoopData *ld) {
#undef CLOSE
if (ld->signal_read_fd) {
#ifdef HAS_SIGNAL_FD
close(ld->signal_read_fd);
safe_close(ld->signal_read_fd);
SIGNAL_SET
sigprocmask(SIG_UNBLOCK, &signals, NULL);
#else