Regen after r345982.

sys/compat/freebsd32/freebsd32_syscall.h

@@ -494,4 +494,5 @@
 #define	FREEBSD32_SYS_fhlink	565
 #define	FREEBSD32_SYS_fhlinkat	566
 #define	FREEBSD32_SYS_fhreadlink	567
-#define	FREEBSD32_SYS_MAXSYSCALL	568
+#define	FREEBSD32_SYS_funlinkat	568
+#define	FREEBSD32_SYS_MAXSYSCALL	569

sys/compat/freebsd32/freebsd32_syscalls.c

@@ -604,4 +604,5 @@ const char *freebsd32_syscallnames[] = {
 	"fhlink",			/* 565 = fhlink */
 	"fhlinkat",			/* 566 = fhlinkat */
 	"fhreadlink",			/* 567 = fhreadlink */
+	"funlinkat",			/* 568 = funlinkat */
 };

sys/compat/freebsd32/freebsd32_sysent.c

@@ -651,4 +651,5 @@ struct sysent freebsd32_sysent[] = {
 	{ AS(fhlink_args), (sy_call_t *)sys_fhlink, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 565 = fhlink */
 	{ AS(fhlinkat_args), (sy_call_t *)sys_fhlinkat, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 566 = fhlinkat */
 	{ AS(fhreadlink_args), (sy_call_t *)sys_fhreadlink, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 567 = fhreadlink */
+	{ AS(funlinkat_args), (sy_call_t *)sys_funlinkat, AUE_UNLINKAT, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },	/* 568 = funlinkat */
 };

sys/compat/freebsd32/freebsd32_systrace_args.c

@@ -3310,6 +3310,16 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 		*n_args = 3;
 		break;
 	}
+	/* funlinkat */
+	case 568: {
+		struct funlinkat_args *p = params;
+		iarg[0] = p->dfd; /* int */
+		uarg[1] = (intptr_t) p->path; /* const char * */
+		iarg[2] = p->fd; /* int */
+		iarg[3] = p->flag; /* int */
+		*n_args = 4;
+		break;
+	}
 	default:
 		*n_args = 0;
 		break;
@@ -8905,6 +8915,25 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 			break;
 		};
 		break;
+	/* funlinkat */
+	case 568:
+		switch(ndx) {
+		case 0:
+			p = "int";
+			break;
+		case 1:
+			p = "userland const char *";
+			break;
+		case 2:
+			p = "int";
+			break;
+		case 3:
+			p = "int";
+			break;
+		default:
+			break;
+		};
+		break;
 	default:
 		break;
 	};
@@ -10774,6 +10803,11 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		if (ndx == 0 || ndx == 1)
 			p = "int";
 		break;
+	/* funlinkat */
+	case 568:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	default:
 		break;
 	};

sys/kern/init_sysent.c

@@ -617,4 +617,5 @@ struct sysent sysent[] = {
 	{ AS(fhlink_args), (sy_call_t *)sys_fhlink, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 565 = fhlink */
 	{ AS(fhlinkat_args), (sy_call_t *)sys_fhlinkat, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 566 = fhlinkat */
 	{ AS(fhreadlink_args), (sy_call_t *)sys_fhreadlink, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },	/* 567 = fhreadlink */
+	{ AS(funlinkat_args), (sy_call_t *)sys_funlinkat, AUE_UNLINKAT, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },	/* 568 = funlinkat */
 };

sys/kern/syscalls.c

@@ -574,4 +574,5 @@ const char *syscallnames[] = {
 	"fhlink",			/* 565 = fhlink */
 	"fhlinkat",			/* 566 = fhlinkat */
 	"fhreadlink",			/* 567 = fhreadlink */
+	"funlinkat",			/* 568 = funlinkat */
 };

sys/kern/systrace_args.c

@@ -3302,6 +3302,16 @@ systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)
 		*n_args = 3;
 		break;
 	}
+	/* funlinkat */
+	case 568: {
+		struct funlinkat_args *p = params;
+		iarg[0] = p->dfd; /* int */
+		uarg[1] = (intptr_t) p->path; /* const char * */
+		iarg[2] = p->fd; /* int */
+		iarg[3] = p->flag; /* int */
+		*n_args = 4;
+		break;
+	}
 	default:
 		*n_args = 0;
 		break;
@@ -8810,6 +8820,25 @@ systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 			break;
 		};
 		break;
+	/* funlinkat */
+	case 568:
+		switch(ndx) {
+		case 0:
+			p = "int";
+			break;
+		case 1:
+			p = "userland const char *";
+			break;
+		case 2:
+			p = "int";
+			break;
+		case 3:
+			p = "int";
+			break;
+		default:
+			break;
+		};
+		break;
 	default:
 		break;
 	};
@@ -10706,6 +10735,11 @@ systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz)
 		if (ndx == 0 || ndx == 1)
 			p = "int";
 		break;
+	/* funlinkat */
+	case 568:
+		if (ndx == 0 || ndx == 1)
+			p = "int";
+		break;
 	default:
 		break;
 	};

sys/sys/syscall.h

@@ -503,4 +503,5 @@
 #define	SYS_fhlink	565
 #define	SYS_fhlinkat	566
 #define	SYS_fhreadlink	567
-#define	SYS_MAXSYSCALL	568
+#define	SYS_funlinkat	568
+#define	SYS_MAXSYSCALL	569

sys/sys/syscall.mk

@@ -408,4 +408,5 @@ MIASM =  \
 	getfhat.o \
 	fhlink.o \
 	fhlinkat.o \
-	fhreadlink.o
+	fhreadlink.o \
+	funlinkat.o

sys/sys/sysproto.h

@@ -1790,6 +1790,12 @@ struct fhreadlink_args {
 	char buf_l_[PADL_(char *)]; char * buf; char buf_r_[PADR_(char *)];
 	char bufsize_l_[PADL_(size_t)]; size_t bufsize; char bufsize_r_[PADR_(size_t)];
 };
+struct funlinkat_args {
+	char dfd_l_[PADL_(int)]; int dfd; char dfd_r_[PADR_(int)];
+	char path_l_[PADL_(const char *)]; const char * path; char path_r_[PADR_(const char *)];
+	char fd_l_[PADL_(int)]; int fd; char fd_r_[PADR_(int)];
+	char flag_l_[PADL_(int)]; int flag; char flag_r_[PADR_(int)];
+};
 int	nosys(struct thread *, struct nosys_args *);
 void	sys_sys_exit(struct thread *, struct sys_exit_args *);
 int	sys_fork(struct thread *, struct fork_args *);
@@ -2174,6 +2180,7 @@ int	sys_getfhat(struct thread *, struct getfhat_args *);
 int	sys_fhlink(struct thread *, struct fhlink_args *);
 int	sys_fhlinkat(struct thread *, struct fhlinkat_args *);
 int	sys_fhreadlink(struct thread *, struct fhreadlink_args *);
+int	sys_funlinkat(struct thread *, struct funlinkat_args *);
 
 #ifdef COMPAT_43
 
@@ -3080,6 +3087,7 @@ int	freebsd11_mknodat(struct thread *, struct freebsd11_mknodat_args *);
 #define	SYS_AUE_fhlink	AUE_NULL
 #define	SYS_AUE_fhlinkat	AUE_NULL
 #define	SYS_AUE_fhreadlink	AUE_NULL
+#define	SYS_AUE_funlinkat	AUE_UNLINKAT
 
 #undef PAD_
 #undef PADL_