diff options
Diffstat (limited to 'gdb/inflow.c')
| -rw-r--r-- | gdb/inflow.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gdb/inflow.c b/gdb/inflow.c index a9db650..cdc47a0 100644 --- a/gdb/inflow.c +++ b/gdb/inflow.c @@ -101,8 +101,8 @@ inferior_process_group (void) we save our handlers in these two variables and set SIGINT and SIGQUIT to SIG_IGN. */ -static void (*sigint_ours) (); -static void (*sigquit_ours) (); +static sighandler_t sigint_ours; +static sighandler_t sigquit_ours; /* The name of the tty (from the `tty' command) that we're giving to the inferior when starting it up. This is only (and should only @@ -319,9 +319,9 @@ child_terminal_inferior (struct target_ops *self) if (!job_control) { - sigint_ours = (void (*)()) signal (SIGINT, SIG_IGN); + sigint_ours = signal (SIGINT, SIG_IGN); #ifdef SIGQUIT - sigquit_ours = (void (*)()) signal (SIGQUIT, SIG_IGN); + sigquit_ours = signal (SIGQUIT, SIG_IGN); #endif } @@ -417,13 +417,13 @@ child_terminal_ours_1 (int output_only) #ifdef SIGTTOU /* Ignore this signal since it will happen when we try to set the pgrp. */ - void (*osigttou) () = NULL; + sighandler_t osigttou = NULL; #endif int result; #ifdef SIGTTOU if (job_control) - osigttou = (void (*)()) signal (SIGTTOU, SIG_IGN); + osigttou = signal (SIGTTOU, SIG_IGN); #endif xfree (tinfo->ttystate); @@ -711,9 +711,9 @@ new_tty (void) tty = open ("/dev/tty", O_RDWR); if (tty > 0) { - void (*osigttou) (); + sighandler_t osigttou; - osigttou = (void (*)()) signal (SIGTTOU, SIG_IGN); + osigttou = signal (SIGTTOU, SIG_IGN); ioctl (tty, TIOCNOTTY, 0); close (tty); signal (SIGTTOU, osigttou); @@ -788,7 +788,7 @@ pass_signal (int signo) #endif } -static void (*osig) (); +static sighandler_t osig; static int osig_set; void @@ -799,7 +799,7 @@ set_sigint_trap (void) if (inf->attach_flag || tinfo->run_terminal) { - osig = (void (*)()) signal (SIGINT, pass_signal); + osig = signal (SIGINT, pass_signal); osig_set = 1; } else |