From c4db0baa34b97e88f2e7cd2b2c2711828ffc89a7 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Mon, 18 Jun 2018 18:10:11 +0000
Subject: [PATCH] Regen arm64 linuxulator sysent files after r335323

---
 sys/arm64/linux/linux_syscall.h       |  1 +
 sys/arm64/linux/linux_syscalls.c      |  2 +-
 sys/arm64/linux/linux_sysent.c        |  2 +-
 sys/arm64/linux/linux_systrace_args.c | 22 ++++++++++++++++++++++
 4 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/sys/arm64/linux/linux_syscall.h b/sys/arm64/linux/linux_syscall.h
index 635689fe782..202d7da4ec3 100644
--- a/sys/arm64/linux/linux_syscall.h
+++ b/sys/arm64/linux/linux_syscall.h
@@ -23,6 +23,7 @@
 #define	LINUX_SYS_linux_epoll_create1	20
 #define	LINUX_SYS_linux_epoll_ctl	21
 #define	LINUX_SYS_linux_epoll_pwait	22
+#define	LINUX_SYS_dup	23
 #define	LINUX_SYS_linux_dup3	24
 #define	LINUX_SYS_linux_fcntl	25
 #define	LINUX_SYS_linux_inotify_init1	26
diff --git a/sys/arm64/linux/linux_syscalls.c b/sys/arm64/linux/linux_syscalls.c
index d7e7fa0956f..7a2b6403fe3 100644
--- a/sys/arm64/linux/linux_syscalls.c
+++ b/sys/arm64/linux/linux_syscalls.c
@@ -30,7 +30,7 @@ const char *linux_syscallnames[] = {
 	"linux_epoll_create1",			/* 20 = linux_epoll_create1 */
 	"linux_epoll_ctl",			/* 21 = linux_epoll_ctl */
 	"linux_epoll_pwait",			/* 22 = linux_epoll_pwait */
-	"#23",			/* 23 = linux_dup */
+	"dup",			/* 23 = dup */
 	"linux_dup3",			/* 24 = linux_dup3 */
 	"linux_fcntl",			/* 25 = linux_fcntl */
 	"linux_inotify_init1",			/* 26 = linux_inotify_init1 */
diff --git a/sys/arm64/linux/linux_sysent.c b/sys/arm64/linux/linux_sysent.c
index 3c38953645f..b61121f320a 100644
--- a/sys/arm64/linux/linux_sysent.c
+++ b/sys/arm64/linux/linux_sysent.c
@@ -40,7 +40,7 @@ struct sysent linux_sysent[] = {
 	{ AS(linux_epoll_create1_args), (sy_call_t *)linux_epoll_create1, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 20 = linux_epoll_create1 */
 	{ AS(linux_epoll_ctl_args), (sy_call_t *)linux_epoll_ctl, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 21 = linux_epoll_ctl */
 	{ AS(linux_epoll_pwait_args), (sy_call_t *)linux_epoll_pwait, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 22 = linux_epoll_pwait */
-	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0, 0, SY_THR_ABSENT },			/* 23 = linux_dup */
+	{ AS(dup_args), (sy_call_t *)sys_dup, AUE_DUP, NULL, 0, 0, 0, SY_THR_STATIC },	/* 23 = dup */
 	{ AS(linux_dup3_args), (sy_call_t *)linux_dup3, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 24 = linux_dup3 */
 	{ AS(linux_fcntl_args), (sy_call_t *)linux_fcntl, AUE_FCNTL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 25 = linux_fcntl */
 	{ AS(linux_inotify_init1_args), (sy_call_t *)linux_inotify_init1, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 26 = linux_inotify_init1 */
diff --git a/sys/arm64/linux/linux_systrace_args.c b/sys/arm64/linux/linux_systrace_args.c
index c142b95595b..d9320eb2722 100644
--- a/sys/arm64/linux/linux_systrace_args.c
+++ b/sys/arm64/linux/linux_systrace_args.c
@@ -122,6 +122,13 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 		*n_args = 6;
 		break;
 	}
+	/* dup */
+	case 23: {
+		struct dup_args *p = params;
+		uarg[0] = p->fd; /* u_int */
+		*n_args = 1;
+		break;
+	}
 	/* linux_dup3 */
 	case 24: {
 		struct linux_dup3_args *p = params;
@@ -2234,6 +2241,16 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 			break;
 		};
 		break;
+	/* dup */
+	case 23:
+		switch(ndx) {
+		case 0:
+			p = "u_int";
+			break;
+		default:
+			break;
+		};
+		break;
 	/* linux_dup3 */
 	case 24:
 		switch(ndx) {
@@ -5499,6 +5516,11 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		if (ndx == 0 || ndx == 1)
 			p = "int";
 		break;
+	/* dup */
+	case 23:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	/* linux_dup3 */
 	case 24:
 		if (ndx == 0 || ndx == 1)