This privizes has_pending_signals() to signal.c, where its
sole callers are.
include/linux/sched.h | 30 ------------------------------
kernel/signal.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 30 insertions(+), 30 deletions(-)
diff -urpN siblings-2.5.48/include/linux/sched.h pending-2.5.48/include/linux/sched.h
--- siblings-2.5.48/include/linux/sched.h 2002-11-19 05:49:43.000000000 -0800
+++ pending-2.5.48/include/linux/sched.h 2002-11-19 05:53:34.000000000 -0800
@@ -524,36 +524,6 @@ extern int kill_proc(pid_t, int, int);
extern int do_sigaction(int, const struct k_sigaction *, struct k_sigaction *);
extern int do_sigaltstack(const stack_t *, stack_t *, unsigned long);
-/*
- * Re-calculate pending state from the set of locally pending
- * signals, globally pending signals, and blocked signals.
- */
-static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked)
-{
- unsigned long ready;
- long i;
-
- switch (_NSIG_WORDS) {
- default:
- for (i = _NSIG_WORDS, ready = 0; --i >= 0 ;)
- ready |= signal->sig[i] &~ blocked->sig[i];
- break;
-
- case 4: ready = signal->sig[3] &~ blocked->sig[3];
- ready |= signal->sig[2] &~ blocked->sig[2];
- ready |= signal->sig[1] &~ blocked->sig[1];
- ready |= signal->sig[0] &~ blocked->sig[0];
- break;
-
- case 2: ready = signal->sig[1] &~ blocked->sig[1];
- ready |= signal->sig[0] &~ blocked->sig[0];
- break;
-
- case 1: ready = signal->sig[0] &~ blocked->sig[0];
- }
- return ready != 0;
-}
-
/* True if we are on the alternate signal stack. */
static inline int on_sig_stack(unsigned long sp)
diff -urpN siblings-2.5.48/kernel/signal.c pending-2.5.48/kernel/signal.c
--- siblings-2.5.48/kernel/signal.c 2002-11-17 20:29:32.000000000 -0800
+++ pending-2.5.48/kernel/signal.c 2002-11-19 05:53:34.000000000 -0800
@@ -160,6 +160,36 @@ int max_queued_signals = 1024;
static int
__send_sig_info(int sig, struct siginfo *info, struct task_struct *p);
+/*
+ * Re-calculate pending state from the set of locally pending
+ * signals, globally pending signals, and blocked signals.
+ */
+static inline int has_pending_signals(sigset_t *signal, sigset_t *blocked)
+{
+ unsigned long ready;
+ long i;
+
+ switch (_NSIG_WORDS) {
+ default:
+ for (i = _NSIG_WORDS, ready = 0; --i >= 0 ;)
+ ready |= signal->sig[i] &~ blocked->sig[i];
+ break;
+
+ case 4: ready = signal->sig[3] &~ blocked->sig[3];
+ ready |= signal->sig[2] &~ blocked->sig[2];
+ ready |= signal->sig[1] &~ blocked->sig[1];
+ ready |= signal->sig[0] &~ blocked->sig[0];
+ break;
+
+ case 2: ready = signal->sig[1] &~ blocked->sig[1];
+ ready |= signal->sig[0] &~ blocked->sig[0];
+ break;
+
+ case 1: ready = signal->sig[0] &~ blocked->sig[0];
+ }
+ return ready != 0;
+}
+
#define PENDING(p,b) has_pending_signals(&(p)->signal, (b))
void recalc_sigpending_tsk(struct task_struct *t)
-
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This archive was generated by hypermail 2b29 : Sat Nov 23 2002 - 22:00:27 EST