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Instrument safe_close() to make it easy to see where an fd is closed from

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This commit is contained in:
Kovid Goyal
2020-07-14 20:18:04 +05:30
parent 6d59e2125e
commit 392f576d07
6 changed files with 30 additions and 25 deletions
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6
kitty/loop-utils.c
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@@ -48,7 +48,7 @@ handle_signal(int sig_num) {
void
free_loop_data(LoopData *ld) {
#define CLOSE(which, idx) if (ld->which[idx] > -1) safe_close(ld->which[idx]); ld->which[idx] = -1;
#define CLOSE(which, idx) if (ld->which[idx] > -1) safe_close(ld->which[idx], __FILE__, __LINE__); ld->which[idx] = -1;
#ifndef HAS_EVENT_FD
CLOSE(wakeup_fds, 0); CLOSE(wakeup_fds, 1);
#endif
@@ -58,7 +58,7 @@ free_loop_data(LoopData *ld) {
#undef CLOSE
if (ld->signal_read_fd) {
#ifdef HAS_SIGNAL_FD
safe_close(ld->signal_read_fd);
safe_close(ld->signal_read_fd, __FILE__, __LINE__);
SIGNAL_SET
sigprocmask(SIG_UNBLOCK, &signals, NULL);
#else
@@ -69,7 +69,7 @@ free_loop_data(LoopData *ld) {
signal(SIGCHLD, SIG_DFL);
}
#ifdef HAS_EVENT_FD
safe_close(ld->wakeup_read_fd);
safe_close(ld->wakeup_read_fd, __FILE__, __LINE__);
#endif
ld->signal_read_fd = -1; ld->wakeup_read_fd = -1;
}