diff options
Diffstat (limited to 'pager.c')
-rw-r--r-- | pager.c | 18 |
1 files changed, 7 insertions, 11 deletions
@@ -11,29 +11,25 @@ static struct child_process pager_process = CHILD_PROCESS_INIT; static const char *pager_program; -static void wait_for_pager(int in_signal) +static void close_pager_fds(void) { - if (!in_signal) { - fflush(stdout); - fflush(stderr); - } /* signal EOF to pager */ close(1); close(2); - if (in_signal) - finish_command_in_signal(&pager_process); - else - finish_command(&pager_process); } static void wait_for_pager_atexit(void) { - wait_for_pager(0); + fflush(stdout); + fflush(stderr); + close_pager_fds(); + finish_command(&pager_process); } static void wait_for_pager_signal(int signo) { - wait_for_pager(1); + close_pager_fds(); + finish_command_in_signal(&pager_process); sigchain_pop(signo); raise(signo); } |