git: 4fced8642f8e - main - sigfastblock_setpend() and fastblock_mask can be static now

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=4fced8642f8eeadbd16c9cc411bba5f0419ccc0e

commit 4fced8642f8eeadbd16c9cc411bba5f0419ccc0e
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2022-07-22 06:59:16 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2022-08-02 18:11:10 +0000

    sigfastblock_setpend() and fastblock_mask can be static now
    
    Reviewed by:    markj
    Tested by:      pho
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D35888
---
 sys/kern/kern_sig.c | 5 +++--
 sys/sys/signalvar.h | 2 --
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c
index e28b7f61800c..cad8cc3edf98 100644
--- a/sys/kern/kern_sig.c
+++ b/sys/kern/kern_sig.c
@@ -116,6 +116,7 @@ static void	filt_sigdetach(struct knote *kn);
 static int	filt_signal(struct knote *kn, long hint);
 static struct thread *sigtd(struct proc *p, int sig, bool fast_sigblock);
 static void	sigqueue_start(void);
+static void	sigfastblock_setpend(struct thread *td, bool resched);
 
 static uma_zone_t	ksiginfo_zone = NULL;
 struct filterops sig_filtops = {
@@ -272,7 +273,7 @@ static int sigproptbl[NSIG] = {
 	for (int32_t __i = -1, __bits = 0;				\
 	    _SIG_FOREACH_ADVANCE(i, set); )				\
 
-sigset_t fastblock_mask;
+static sigset_t fastblock_mask;
 
 static void
 ast_sig(struct thread *td, int tda)
@@ -4451,7 +4452,7 @@ sigfastblock_setpend1(struct thread *td)
 	}
 }
 
-void
+static void
 sigfastblock_setpend(struct thread *td, bool resched)
 {
 	struct proc *p;
diff --git a/sys/sys/signalvar.h b/sys/sys/signalvar.h
index 4e86f54856f6..85538abeedf9 100644
--- a/sys/sys/signalvar.h
+++ b/sys/sys/signalvar.h
@@ -272,7 +272,6 @@ int __sys_sigfastblock(int cmd, void *ptr);
 #endif
 
 #ifdef _KERNEL
-extern sigset_t fastblock_mask;
 extern bool sigfastblock_fetch_always;
 
 /* Return nonzero if process p has an unmasked pending signal. */
@@ -406,7 +405,6 @@ void	sigexit(struct thread *td, int sig) __dead2;
 int	sigev_findtd(struct proc *p, struct sigevent *sigev, struct thread **);
 void	sigfastblock_clear(struct thread *td);
 void	sigfastblock_fetch(struct thread *td);
-void	sigfastblock_setpend(struct thread *td, bool resched);
 int	sig_intr(void);
 void	siginit(struct proc *p);
 void	signotify(struct thread *td);