diff options
Diffstat (limited to 'gdb/signals/signals.c')
| -rw-r--r-- | gdb/signals/signals.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/signals/signals.c b/gdb/signals/signals.c index 8b9c33f..fc04e76 100644 --- a/gdb/signals/signals.c +++ b/gdb/signals/signals.c @@ -28,7 +28,9 @@ #include "gdb_string.h" #endif +#ifdef HAVE_SIGNAL_H #include <signal.h> +#endif /* Always use __SIGRTMIN if it's available. SIGRTMIN is the lowest _available_ realtime signal, not the lowest supported; glibc takes @@ -519,6 +521,9 @@ do_target_signal_to_host (enum target_signal oursig, int *oursig_ok) { int retsig; + /* Silence the 'not used' warning, for targets that + do not support signals. */ + (void) retsig; *oursig_ok = 1; switch (oursig) |