Update bsnmp to version 1.13. This does not bring user-visible changes.

For developers gensnmptree can now generate functions for enums to convert
between enums and strings and to check the validity of a value.
The sources in FreeBSD are now in sync with the upstream which allows to
bring in IPv6 modifications.

contrib/bsnmp/VERSION

@@ -1 +1 @@
-1.12
+1.13

contrib/bsnmp/gensnmptree/gensnmptree.1

@@ -2,7 +2,7 @@
 .\" Copyright (c) 2001-2005
 .\"	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
 .\"	All rights reserved.
-.\" Copyright (c) 2006
+.\" Copyright (c) 2006,2018
 .\"	Hartmut Brandt
 .\"	All rights reserved.
 .\"
@@ -31,7 +31,7 @@
 .\"
 .\" $Begemot: gensnmptree.1 383 2006-05-30 07:40:49Z brandt_h $
 .\"
-.Dd May 26, 2006
+.Dd June 29, 2018
 .Dt GENSNMPTREE 1
 .Os
 .Sh NAME
@@ -39,7 +39,7 @@
 .Nd "generate C and header files from a MIB description file"
 .Sh SYNOPSIS
 .Nm
-.Op Fl dEehlt
+.Op Fl dEeFfhlt
 .Op Fl I Ar directory
 .Op Fl i Ar infile
 .Op Fl p Ar prefix
@@ -99,6 +99,26 @@ is the length of the OID.
 .It Va OID_ Ns Ar name
 is the last component of the OID.
 .El
+.It Fl F
+Together with
+.Fl E
+causes
+.Nm
+instead of the generation of enum definitions the generation of
+functions for checking a value to be one of the enumeration variants and
+for conversion between strings and the enum. The file is sent to standard
+output and is meant to be included into a C-file for compilation.
+.It Fl f
+This flag can be used together with
+.Fl E
+or when generating the tree files. It causes
+.Nm
+to emit static inline functions for checking a value to be one of the
+enumeration values and for conversion between strings and the enum.
+If used when generating the tree files, the preprocessor symbol
+.Ar SNMPTREE_TYPES
+must be defined when including the tree header file for these definitions
+to become visible.
 .It Fl h
 Print a short help page.
 .It Fl I Ar directory
@@ -116,6 +136,36 @@ Instead of normal output print the resulting tree.
 Prefix the file names and the table name with
 .Ar prefix .
 .El
+.Pp
+The following functions are generated by
+.Fl f
+or
+.Fl F :
+.Pp
+.Ft static inline int
+.Fn isok_EnumName "enum EnumName" ;
+.Pp
+.Ft static inline const char *
+.Fn tostr_EnumName "enum EnumName" ;
+.Pp
+.Ft static inline int
+.Fn fromstr_EnumName "const char *" "enum EnumName *" ;
+.Pp
+The
+.Fa EnumName
+is replaced with the enumeration name.
+.Fn isok_EnumName
+returns 1 if the argument is one of the valid enum values and 0 otherwise.
+.Fn tostr_EnumName
+returns a string representation of the enumeration value.
+If the values is not one of the legal values
+.Ar EnumName???
+is returned.
+.Fn fromstr_EnumName
+returns 1 if the string represents one of the legal enumeration values and
+0 otherwise.
+If 1 is return the variable pointed to by the second argument is set to
+the enumeration value.
 .Sh MIBS
 The syntax of the MIB description file can formally be specified as follows:
 .Bd -unfilled -offset indent

contrib/bsnmp/gensnmptree/gensnmptree.c

@@ -3,7 +3,7 @@
  *	Fraunhofer Institute for Open Communication Systems (FhG Fokus).
  *	All rights reserved.
  *
- * Copyright (c) 2004-2006
+ * Copyright (c) 2004-2006,2018
  *	Hartmut Brandt.
  *	All rights reserved.
  *
@@ -110,18 +110,21 @@ static int debug;
 
 static const char usgtxt[] = "\
 Generate SNMP tables.\n\
-usage: gensnmptree [-dEehlt] [-I directory] [-i infile] [-p prefix]\n\
+$Id$\n\
+usage: gensnmptree [-dEeFfhlt] [-I directory] [-i infile] [-p prefix]\n\
 	    [name]...\n\
 options:\n\
   -d		debug mode\n\
-  -E		extract the named enums and bits only\n\
+  -E		extract the named or all enums and bits only\n\
   -e		extract the named oids or enums\n\
+  -F		generate functions for -E into a .c file\n\
+  -f		generate functions for -E into the header\n\
   -h		print this info\n\
   -I directory	add directory to include path\n\
   -i ifile	read from the named file instead of stdin\n\
   -l		generate local include directives\n\
   -p prefix	prepend prefix to file and variable names\n\
-  -t		generated a .def file\n\
+  -t		generate a .def file\n\
 ";
 
 /*
@@ -420,10 +423,9 @@ static const struct {
 
 /* arbitrary upper limit on node names and function names */
 #define	MAXSTR	1000
-char	str[MAXSTR];
-u_long	val;		/* integer values */
-int	all_cond;	/* all conditions are true */
-int	saved_token = -1;
+static char	str[MAXSTR];
+static u_long	val;		/* integer values */
+static int	saved_token = -1;
 
 /*
  * Report an error and exit.
@@ -1065,6 +1067,7 @@ gen_table(FILE *fp, struct node *node)
 #ifdef HAVE_STDINT_H
 	fprintf(fp, "#include <stdint.h>\n");
 #endif
+	fprintf(fp, "#include <string.h>\n");
 	if (localincs) {
 		fprintf(fp, "#include \"asn1.h\"\n");
 		fprintf(fp, "#include \"snmp.h\"\n");
@@ -1191,6 +1194,15 @@ extract(FILE *fp, const struct node *np, struct asn_oid *oid, const char *obj,
 	return (1);
 }
 
+/**
+ * Extract the named OID.
+ *
+ * \param fp		file to extract to
+ * \param root		root of the tree
+ * \param object	name of the object to extract
+ *
+ * \return 0 on success, -1 if the object was not found
+ */
 static int
 gen_extract(FILE *fp, const struct node *root, char *object)
 {
@@ -1378,6 +1390,13 @@ unminus(FILE *fp, const char *s)
 	}
 }
 
+/**
+ * Generate a definition for the enum packed into a guard against multiple
+ * definitions.
+ *
+ * \param fp	file to write definition to
+ * \param t	type
+ */
 static void
 gen_enum(FILE *fp, const struct type *t)
 {
@@ -1402,7 +1421,7 @@ gen_enum(FILE *fp, const struct type *t)
 	fprintf(fp, "#define	STROFF_%s %ld\n", t->name, min);
 	fprintf(fp, "#define	STRING_%s \\\n", t->name);
 	TAILQ_FOREACH(e, &t->enums, link) {
-		fprintf(fp, "\t[%ld] \"%s_", e->value - min, t->name);
+		fprintf(fp, "\t[%ld] = \"%s_", e->value - min, t->name);
 		unminus(fp, e->name);
 		fprintf(fp, "\",\\\n");
 	}
@@ -1410,35 +1429,189 @@ gen_enum(FILE *fp, const struct type *t)
 	fprintf(fp, "#endif /* %s_defined__ */\n", t->name);
 }
 
+/**
+ * Generate helper functions for an enum.
+ *
+ * We always generate a switch statement for the isok function. The compiler
+ * optimizes this into range checks if possible.
+ *
+ * \param fp		file to write to
+ * \param t		type
+ * \param ccode		generate externally visible non-inline functions
+ */
 static void
-gen_enums(FILE *fp)
+gen_enum_funcs(FILE *fp, const struct type *t, int ccode)
+{
+	fprintf(fp, "\n");
+
+	if (!ccode)
+		fprintf(fp, "static inline ");
+	fprintf(fp, "int\n");
+	fprintf(fp, "isok_%s(enum %s s)\n", t->name, t->name);
+	fprintf(fp, "{\n");
+	fprintf(fp, "	switch (s) {\n");
+
+	const struct enums *e;
+	TAILQ_FOREACH(e, &t->enums, link) {
+		fprintf(fp, "\t  case %s_", t->name);
+		unminus(fp, e->name);
+		fprintf(fp, ":\n");
+	}
+
+	fprintf(fp, "		return (1);\n");
+	fprintf(fp, "	}\n");
+	fprintf(fp, "	return (0);\n");
+	fprintf(fp, "}\n\n");
+
+	if (!ccode)
+		fprintf(fp, "static inline ");
+	fprintf(fp, "const char *\n");
+	fprintf(fp, "tostr_%s(enum %s s)\n", t->name, t->name);
+	fprintf(fp, "{\n");
+	fprintf(fp, "	static const char *vals[] = { STRING_%s };\n", t->name);
+	fprintf(fp, "\n");
+	fprintf(fp, "	if (isok_%s(s))\n", t->name);
+	fprintf(fp, "		return (vals[(int)s - STROFF_%s]);\n", t->name);
+	fprintf(fp, "	return (\"%s???\");\n", t->name);
+	fprintf(fp, "}\n\n");
+
+	if (!ccode)
+		fprintf(fp, "static inline ");
+	fprintf(fp, "int\n");
+	fprintf(fp, "fromstr_%s(const char *str, enum %s *s)\n",
+	    t->name, t->name);
+	fprintf(fp, "{\n");
+	fprintf(fp, "	static const char *vals[] = { STRING_%s };\n", t->name);
+	fprintf(fp, "\n");
+	fprintf(fp, "	for (size_t i = 0; i < sizeof(vals)/sizeof(vals[0]); i++) {\n");
+	fprintf(fp, "		if (vals[i] != NULL && strcmp(vals[i], str) == 0) {\n");
+	fprintf(fp, "			*s = i + STROFF_%s;\n", t->name);
+	fprintf(fp, "			return (1);\n");
+	fprintf(fp, "		}\n");
+	fprintf(fp, "	}\n");
+	fprintf(fp, "	return (0);\n");
+	fprintf(fp, "}\n");
+}
+
+/**
+ * Generate helper functions for an enum. This generates code for a c file.
+ *
+ * \param fp		file to write to
+ * \param name		enum name
+ */
+static int
+gen_enum_funcs_str(FILE *fp, const char *name)
+{
+	const struct type *t;
+
+	LIST_FOREACH(t, &types, link)
+		if ((t->is_enum || t->is_bits) && strcmp(t->name, name) == 0) {
+			gen_enum_funcs(fp, t, 1);
+			return (0);
+		}
+
+	return (-1);
+}
+
+/**
+ * Generate helper functions for all enums.
+ *
+ * \param fp		file to write to
+ * \param ccode		generate externally visible non-inline functions
+ */
+static void
+gen_all_enum_funcs(FILE *fp, int ccode)
 {
 	const struct type *t;
 
 	LIST_FOREACH(t, &types, link)
 		if (t->is_enum || t->is_bits)
-			gen_enum(fp, t);
+			gen_enum_funcs(fp, t, ccode);
 }
 
+/**
+ * Extract a given enum to the specified file and optionally generate static
+ * inline helper functions for them.
+ *
+ * \param fp		file to print on
+ * \param name		name of the enum
+ * \param gen_funcs	generate the functions too
+ *
+ * \return 0 if found, -1 otherwise
+ */
 static int
-extract_enum(FILE *fp, const char *name)
+extract_enum(FILE *fp, const char *name, int gen_funcs)
 {
 	const struct type *t;
 
 	LIST_FOREACH(t, &types, link)
 		if ((t->is_enum || t->is_bits) && strcmp(t->name, name) == 0) {
 			gen_enum(fp, t);
+			if (gen_funcs)
+				gen_enum_funcs(fp, t, 0);
 			return (0);
 		}
 	return (-1);
 }
 
+/**
+ * Extract all enums to the given file and optionally generate static inline
+ * helper functions for them.
+ *
+ * \param fp		file to print on
+ * \param gen_funcs	generate the functions too
+ */
+static void
+extract_all_enums(FILE *fp, int gen_funcs)
+{
+	const struct type *t;
+
+	LIST_FOREACH(t, &types, link)
+		if (t->is_enum || t->is_bits) {
+			gen_enum(fp, t);
+			if (gen_funcs)
+				gen_enum_funcs(fp, t, 0);
+		}
+}
+
+/**
+ * Extract enums and optionally generate some helper functions for them.
+ *
+ * \param argc		number of arguments
+ * \param argv		arguments (enum names)
+ * \param gen_funcs_h	generate functions into the header file
+ * \param gen_funcs_c	generate a .c file with functions
+ */
+static void
+make_enums(int argc, char *argv[], int gen_funcs_h, int gen_funcs_c)
+{
+	if (gen_funcs_c) {
+		if (argc == 0)
+			gen_all_enum_funcs(stdout, 1);
+		else {
+			for (int i = 0; i < argc; i++)
+				if (gen_enum_funcs_str(stdout, argv[i]))
+					errx(1, "enum not found: %s", argv[i]);
+		}
+	} else {
+		if (argc == 0)
+			extract_all_enums(stdout, gen_funcs_h);
+		else {
+			for (int i = 0; i < argc; i++)
+				if (extract_enum(stdout, argv[i], gen_funcs_h))
+					errx(1, "enum not found: %s", argv[i]);
+		}
+	}
+}
+
 int
 main(int argc, char *argv[])
 {
 	int do_extract = 0;
 	int do_tree = 0;
 	int do_enums = 0;
+	int gen_funcs_h = 0;
+	int gen_funcs_c = 0;
 	int opt;
 	struct node *root;
 	char fname[MAXPATHLEN + 1];
@@ -1446,17 +1619,13 @@ main(int argc, char *argv[])
 	FILE *fp;
 	char *infile = NULL;
 
-	while ((opt = getopt(argc, argv, "dEehI:i:lp:t")) != EOF)
+	while ((opt = getopt(argc, argv, "dEeFfhI:i:lp:t")) != EOF)
 		switch (opt) {
 
 		  case 'd':
 			debug = 1;
 			break;
 
-		  case 'h':
-			fprintf(stderr, "%s", usgtxt);
-			exit(0);
-
 		  case 'E':
 			do_enums = 1;
 			break;
@@ -1465,6 +1634,18 @@ main(int argc, char *argv[])
 			do_extract = 1;
 			break;
 
+		  case 'F':
+			gen_funcs_c = 1;
+			break;
+
+		  case 'f':
+			gen_funcs_h = 1;
+			break;
+
+		  case 'h':
+			fprintf(stderr, "%s", usgtxt);
+			exit(0);
+
 		  case 'I':
 			path_new(optarg);
 			break;
@@ -1493,9 +1674,16 @@ main(int argc, char *argv[])
 		errx(1, "conflicting options -e/-t/-E");
 	if (!do_extract && !do_enums && argc != optind)
 		errx(1, "no arguments allowed");
-	if ((do_extract || do_enums) && argc == optind)
+	if (do_extract && argc == optind)
 		errx(1, "no objects specified");
 
+	if ((gen_funcs_h || gen_funcs_c) && (do_extract || do_tree))
+		errx(1, "-f and -F not allowed with -e or -t");
+	if (gen_funcs_c && !do_enums)
+		errx(1, "-F requires -E");
+	if (gen_funcs_h && gen_funcs_c)
+		errx(1, "-f and -F are mutually exclusive");
+
 	if (infile == NULL) {
 		input_new(stdin, NULL, "<stdin>");
 	} else {
@@ -1508,7 +1696,8 @@ main(int argc, char *argv[])
 	while ((tok = gettoken()) != TOK_EOF)
 		merge(&root, parse_top(tok));
 
-	check_tree(root);
+	if (root)
+		check_tree(root);
 
 	if (do_extract) {
 		while (optind < argc) {
@@ -1519,11 +1708,8 @@ main(int argc, char *argv[])
 		return (0);
 	}
 	if (do_enums) {
-		while (optind < argc) {
-			if (extract_enum(stdout, argv[optind]))
-				errx(1, "enum not found: %s", argv[optind]);
-			optind++;
-		}
+		make_enums(argc - optind, argv + optind,
+		    gen_funcs_h, gen_funcs_c);
 		return (0);
 	}
 	if (do_tree) {
@@ -1536,7 +1722,7 @@ main(int argc, char *argv[])
 	gen_header(fp, root, PREFIX_LEN, NULL);
 
 	fprintf(fp, "\n#ifdef SNMPTREE_TYPES\n");
-	gen_enums(fp);
+	extract_all_enums(fp, gen_funcs_h);
 	fprintf(fp, "\n#endif /* SNMPTREE_TYPES */\n\n");
 
 	fprintf(fp, "#define %sCTREE_SIZE %u\n", file_prefix, tree_size);

contrib/bsnmp/lib/snmp.h

@@ -42,6 +42,9 @@
 
 #include <sys/types.h>
 
+#define	BSNMP_MAJOR	1
+#define	BSNMP_MINOR	13
+
 #define SNMP_COMMUNITY_MAXLEN		128
 #define SNMP_MAX_BINDINGS		100
 #define	SNMP_CONTEXT_NAME_SIZ		(32 + 1)

contrib/bsnmp/lib/tc.def

@@ -38,3 +38,11 @@ typedef RowStatus ENUM (
 	6 destroy
 )
 
+typedef StorageType ENUM (
+	1 other
+	2 volatile
+	3 nonVolatile
+	4 permanent
+	5 readOnly
+)
+

contrib/bsnmp/snmp_mibII/mibII.c

@@ -1772,6 +1772,7 @@ mibII_loading(const struct lmodule *mod, int loaded)
 	mib_unregister_newif(mod);
 }
 
+extern const struct snmp_module config;
 const struct snmp_module config = {
 	"This module implements the interface and ip groups.",
 	mibII_init,

contrib/bsnmp/snmp_mibII/mibII_route.c

@@ -47,7 +47,7 @@ struct sroute {
 	uint8_t		type;
 	uint8_t		proto;
 };
-RB_HEAD(sroutes, sroute) sroutes = RB_INITIALIZER(&sroutes);
+static RB_HEAD(sroutes, sroute) sroutes = RB_INITIALIZER(&sroutes);
 
 RB_PROTOTYPE(sroutes, sroute, link, sroute_compare);
 

contrib/bsnmp/snmp_ntp/snmp_ntp.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005
+ * Copyright (c) 2005,2018
  *	Hartmut Brandt.
  *	All rights reserved.
  *
@@ -53,6 +53,8 @@
 
 #include "support.h"
 #include "snmpmod.h"
+
+#define	SNMPTREE_TYPES
 #include "ntp_tree.h"
 #include "ntp_oid.h"
 

contrib/bsnmp/snmp_target/target_snmp.c

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2010 The FreeBSD Foundation
+ * Copyright (c) 2010,2018 The FreeBSD Foundation
  * All rights reserved.
  *
  * This software was developed by Shteryana Sotirova Shopova under
@@ -43,6 +43,7 @@
 #include "snmp.h"
 #include "snmpmod.h"
 
+#define SNMPTREE_TYPES
 #include "target_tree.h"
 #include "target_oid.h"
 
@@ -826,9 +827,10 @@ target_dump(void)
 	/* XXX: dump the module stats & list of mgmt targets */
 }
 
-const char target_comment[] = \
+static const char target_comment[] = \
 "This module implements SNMP Management Target MIB Module defined in RFC 3413.";
 
+extern const struct snmp_module config;
 const struct snmp_module config = {
 	.comment =	target_comment,
 	.init =		target_init,

contrib/bsnmp/snmp_target/target_tree.def

@@ -29,24 +29,7 @@
 # $FreeBSD$
 #
 
-#include "tc.def"
-
-typedef RowStatus ENUM (
-	1 active
-	2 notInService
-	3 notReady
-	4 createAndGo
-	5 createAndWait
-	6 destroy
-)
-
-typedef StorageType ENUM (
-	1 other
-	2 volatile
-	3 nonVolatile
-	4 permanent
-	5 readOnly
-)
+include "tc.def"
 
 (1 internet
   (6 snmpV2

contrib/bsnmp/snmp_usm/usm_snmp.c

@@ -43,6 +43,7 @@
 #include "snmp.h"
 #include "snmpmod.h"
 
+#define	SNMPTREE_TYPES
 #include "usm_tree.h"
 #include "usm_oid.h"
 
@@ -604,9 +605,10 @@ usm_dump(void)
 		    privstr[uuser->suser.priv_proto]);
 }
 
-const char usm_comment[] = \
+static const char usm_comment[] = \
 "This module implements SNMP User-based Security Model defined in RFC 3414.";
 
+extern const struct snmp_module config;
 const struct snmp_module config = {
 	.comment =	usm_comment,
 	.init =		usm_init,

contrib/bsnmp/snmp_usm/usm_tree.def

@@ -29,24 +29,7 @@
 # $FreeBSD$
 #
 
-#include "tc.def"
-
-typedef RowStatus ENUM (
-	1 active
-	2 notInService
-	3 notReady
-	4 createAndGo
-	5 createAndWait
-	6 destroy
-)
-
-typedef StorageType ENUM (
-	1 other
-	2 volatile
-	3 nonVolatile
-	4 permanent
-	5 readOnly
-)
+include "tc.def"
 
 (1 internet
   (6 snmpV2

contrib/bsnmp/snmp_vacm/vacm_snmp.c

@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2010 The FreeBSD Foundation
+ * Copyright (c) 2010,2018 The FreeBSD Foundation
  * All rights reserved.
  *
  * This software was developed by Shteryana Sotirova Shopova under
@@ -43,6 +43,7 @@
 #include "snmp.h"
 #include "snmpmod.h"
 
+#define	SNMPTREE_TYPES
 #include "vacm_tree.h"
 #include "vacm_oid.h"
 
@@ -1012,9 +1013,10 @@ vacm_dump(void)
 		    "excluded":"included");
 }
 
-const char vacm_comment[] = \
+static const char vacm_comment[] = \
 "This module implements SNMP View-based Access Control Model defined in RFC 3415.";
 
+extern const struct snmp_module config;
 const struct snmp_module config = {
 	.comment =	vacm_comment,
 	.init =		vacm_init,

contrib/bsnmp/snmp_vacm/vacm_tree.def

@@ -29,24 +29,7 @@
 # $FreeBSD$
 #
 
-#include "tc.def"
-
-typedef RowStatus ENUM (
-	1 active
-	2 notInService
-	3 notReady
-	4 createAndGo
-	5 createAndWait
-	6 destroy
-)
-
-typedef StorageType ENUM (
-	1 other
-	2 volatile
-	3 nonVolatile
-	4 permanent
-	5 readOnly
-)
+include "tc.def"
 
 (1 internet
   (6 snmpV2

contrib/bsnmp/snmpd/main.c

@@ -927,7 +927,7 @@ fd_resume(void *p)
 #ifdef USE_LIBBEGEMOT
 	if (f->id >= 0)
 		return (0);
-	if ((f->id = poll_register(f->fd, input, f, POLL_IN)) < 0) {
+	if ((f->id = poll_register(f->fd, input, f, RPOLL_IN)) < 0) {
 		err = errno;
 		syslog(LOG_ERR, "select fd %d: %m", f->fd);
 		errno = err;

contrib/bsnmp/snmpd/trans_udp.c

@@ -328,7 +328,7 @@ udp_recv(struct tport *tp, struct port_input *pi)
 			    sizeof(struct in_addr));
 		if (cmsg->cmsg_level == SOL_SOCKET &&
 		    cmsg->cmsg_type == SCM_CREDS)
-			cred = (struct sockcred *)CMSG_DATA(cmsg);
+			cred = (struct sockcred *)(void *)CMSG_DATA(cmsg);
 	}
 
 	if (pi->cred)

contrib/bsnmp/snmpd/trap.c

@@ -54,6 +54,8 @@
 
 #include "snmpmod.h"
 #include "snmpd.h"
+
+#define	SNMPTREE_TYPES
 #include "tree.h"
 #include "oid.h"
 

contrib/bsnmp/snmpd/tree.def

@@ -31,16 +31,7 @@
 # System group and private Begemot SNMPd MIB.
 #
 
-#include "tc.def"
-
-typedef RowStatus ENUM (
-	1 active
-	2 notInService
-	3 notReady
-	4 createAndGo
-	5 createAndWait
-	6 destroy
-)
+include "tc.def"
 
 (1 internet
   (2 mgmt

contrib/libbegemot/rpoll.c

@@ -44,17 +44,6 @@
 # include <unistd.h>
 # include <sys/time.h>
 
-/*
- * There happens to be linuxes which read siginfo.h when including
- * signal.h, which, for no appearent reason, defines these symbols.
- */
-# ifdef POLL_IN
-#  undef POLL_IN
-# endif
-# ifdef POLL_OUT
-#  undef POLL_OUT
-# endif
-
 # include "rpoll.h"
 
 /*
@@ -339,11 +328,11 @@ poll_build(void)
 		if(p->fd >= 0) {
 			f->fd = p->fd;
 			f->events = 0;
-			if(p->mask & POLL_IN)
+			if(p->mask & RPOLL_IN)
 				f->events |= poll_in;
-			if(p->mask & POLL_OUT)
+			if(p->mask & RPOLL_OUT)
 				f->events |= poll_out;
-			if(p->mask & POLL_EXCEPT)
+			if(p->mask & RPOLL_EXCEPT)
 				f->events |= poll_except;
 			f->revents = 0;
 			p->pfd = f++;
@@ -360,11 +349,11 @@ poll_build(void)
 		if(p->fd >= 0) {
 			if(p->fd > maxfd)
 				maxfd = p->fd;
-			if(p->mask & POLL_IN)
+			if(p->mask & RPOLL_IN)
 				FD_SET(p->fd, &rset);
-			if(p->mask & POLL_OUT)
+			if(p->mask & RPOLL_OUT)
 				FD_SET(p->fd, &wset);
-			if(p->mask & POLL_EXCEPT)
+			if(p->mask & RPOLL_EXCEPT)
 				FD_SET(p->fd, &xset);
 		}
 # endif
@@ -582,27 +571,27 @@ poll_dispatch(int wait)
 
 # ifdef USE_POLL
 				if(regs[idx].pfd) {
-					if ((regs[idx].mask & POLL_IN) &&
+					if ((regs[idx].mask & RPOLL_IN) &&
 					    (regs[idx].pfd->revents & poll_in))
-						mask |= POLL_IN;
-					if ((regs[idx].mask & POLL_OUT) &&
+						mask |= RPOLL_IN;
+					if ((regs[idx].mask & RPOLL_OUT) &&
 					    (regs[idx].pfd->revents & poll_out))
-						mask |= POLL_OUT;
-					if((regs[idx].mask & POLL_EXCEPT) &&
+						mask |= RPOLL_OUT;
+					if((regs[idx].mask & RPOLL_EXCEPT) &&
 					    (regs[idx].pfd->revents & poll_except))
-						mask |= POLL_EXCEPT;
+						mask |= RPOLL_EXCEPT;
 				}
 # endif
 # ifdef USE_SELECT
-				if ((regs[idx].mask & POLL_IN) &&
+				if ((regs[idx].mask & RPOLL_IN) &&
 				    FD_ISSET(regs[idx].fd, &nrset))
-					mask |= POLL_IN;
-				if ((regs[idx].mask & POLL_OUT) &&
+					mask |= RPOLL_IN;
+				if ((regs[idx].mask & RPOLL_OUT) &&
 				    FD_ISSET(regs[idx].fd, &nwset))
-					mask |= POLL_OUT;
-				if ((regs[idx].mask & POLL_EXCEPT) &&
+					mask |= RPOLL_OUT;
+				if ((regs[idx].mask & RPOLL_EXCEPT) &&
 				    FD_ISSET(regs[idx].fd, &nxset))
-					mask |= POLL_EXCEPT;
+					mask |= RPOLL_EXCEPT;
 # endif
 				assert(idx < regs_alloc);
 
@@ -723,7 +712,7 @@ main(int argc, char *argv[])
 {
 	argv = argv;
 	gettimeofday(&start, NULL);
-	poll_register(0, infunc, NULL, POLL_IN);
+	poll_register(0, infunc, NULL, RPOLL_IN);
 
 	if (argc < 2) {
 		t0 = poll_start_timer(1000, 1, tfunc0, "1 second");

contrib/libbegemot/rpoll.h

@@ -47,16 +47,11 @@ int	poll_start_utimer(unsigned long long usecs, int repeat, timer_f func,
     void *arg);
 void	poll_stop_timer(int);
 
-# if defined(POLL_IN)
-#  undef POLL_IN
-# endif
-# if defined(POLL_OUT)
-#  undef POLL_OUT
-# endif
-
-# define POLL_IN	1
-# define POLL_OUT	2
-# define POLL_EXCEPT	4
+enum {
+	RPOLL_IN	= 1,
+	RPOLL_OUT	= 2,
+	RPOLL_EXCEPT	= 4,
+};
 
 extern int	rpoll_policy;
 extern int	rpoll_trace;

lib/libbsnmp/libbsnmp/Makefile

@@ -20,9 +20,23 @@ LIBADD=	crypto
 .endif
 
 SRCS=	asn1.c snmp.c snmpagent.c snmpclient.c snmpcrypto.c support.c
+SRCS+=	snmptc.h
 INCS=	asn1.h snmp.h snmpagent.h snmpclient.h
 MAN=	asn1.3 bsnmpagent.3 bsnmpclient.3 bsnmplib.3
 
+snmptc.h : tc.def
+	(\
+	echo -n "/* autogenerated from tc.def; ";\
+	ls -l -D "%F %T" ${.ALLSRC} | awk '{printf("%s %s", $$6, $$7)}';\
+	echo "*/";\
+	echo "#ifndef snmptc_h_1529923773";\
+	echo "#define snmptc_h_1529923773";\
+	gensnmptree -E -f <${.ALLSRC};\
+	echo "#endif" ; \
+	) >${.TARGET}
+
+CLEANFILES+= snmptc.h
+
 MLINKS+=	asn1.3	asn_append_oid.3
 MLINKS+=	asn1.3	asn_commit_header.3
 MLINKS+=	asn1.3	asn_compare_oid.3

share/mk/bsd.snmpmod.mk

@@ -6,14 +6,16 @@ SHLIB_NAME=	snmp_${MOD}.so.${SHLIB_MAJOR}
 SRCS+=		${MOD}_oid.h ${MOD}_tree.c ${MOD}_tree.h
 CLEANFILES+=	${MOD}_oid.h ${MOD}_tree.c ${MOD}_tree.h
 CFLAGS+=	-I.
+GENSNMPTREEFLAGS+=	-I${SHAREDIR}/snmpdefs
+
 
 ${MOD}_oid.h: ${MOD}_tree.def ${EXTRAMIBDEFS} ${EXTRAMIBSYMS}
-	cat ${.ALLSRC} | gensnmptree -e ${XSYM} > ${.TARGET}
+	cat ${.ALLSRC} | gensnmptree ${GENSNMPTREEFLAGS} -e ${XSYM} > ${.TARGET}
 
 .ORDER: ${MOD}_tree.c ${MOD}_tree.h
 ${MOD}_tree.h: .NOMETA
 ${MOD}_tree.c ${MOD}_tree.h: ${MOD}_tree.def ${EXTRAMIBDEFS}
-	cat ${.ALLSRC} | gensnmptree -p ${MOD}_
+	cat ${.ALLSRC} | gensnmptree -f ${GENSNMPTREEFLAGS} -p ${MOD}_
 
 .if defined(DEFS)
 FILESGROUPS+=	DEFS

usr.sbin/bsnmpd/bsnmpd/Makefile

@@ -123,7 +123,6 @@ BMIBSDIR= ${SHAREDIR}/snmp/mibs
 DEFS=	tree.def
 DEFSDIR= ${SHAREDIR}/snmp/defs
 
-CFLAGS+= -DSNMPTREE_TYPES
 CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd -I. -DUSE_LIBBEGEMOT
 CFLAGS+= -DHAVE_STDINT_H -DHAVE_INTTYPES_H -DHAVE_ERR_H -DHAVE_STRLCPY
 LIBADD=	begemot bsnmp
@@ -140,18 +139,15 @@ LIBADD+=	wrap
 .endif
 
 oid.h: tree.def Makefile
-	gensnmptree -e ${XSYM} < ${.ALLSRC:M*.def} > ${.TARGET}
+	gensnmptree -I${CONTRIB}/lib -e ${XSYM} < ${.ALLSRC:M*.def} > ${.TARGET}
 
 .ORDER: tree.c tree.h
 tree.h: .NOMETA
 tree.c tree.h: tree.def
-	gensnmptree -l < ${.ALLSRC}
+	gensnmptree -I${CONTRIB}/lib -l -f < ${.ALLSRC}
 
 MANFILTER=	sed -e 's%@MODPATH@%${LIBDIR}/%g'		\
 		    -e 's%@DEFPATH@%${DEFSDIR}/%g'		\
 		    -e 's%@MIBSPATH@%${BMIBSDIR}/%g'
 
-NO_WCAST_ALIGN=	yes
-WARNS?=		6
-
 .include <bsd.prog.mk>

usr.sbin/bsnmpd/modules/snmp_bridge/Makefile

@@ -5,7 +5,6 @@
 MOD=	bridge
 SRCS=	bridge_snmp.c bridge_if.c bridge_port.c bridge_addrs.c \
 	bridge_pf.c bridge_sys.c
-CFLAGS+= -DSNMPTREE_TYPES
 
 XSYM=	dot1dBridge newRoot topologyChange begemotBridgeNewRoot \
 	begemotBridgeTopologyChange begemotBridgeBaseName

usr.sbin/bsnmpd/modules/snmp_bridge/bridge_addrs.c

@@ -49,6 +49,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "bridge_tree.h"
 #include "bridge_snmp.h"
 

usr.sbin/bsnmpd/modules/snmp_bridge/bridge_if.c

@@ -50,6 +50,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "bridge_tree.h"
 #include "bridge_snmp.h"
 #include "bridge_oid.h"

usr.sbin/bsnmpd/modules/snmp_bridge/bridge_pf.c

@@ -48,6 +48,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "bridge_tree.h"
 #include "bridge_snmp.h"
 

usr.sbin/bsnmpd/modules/snmp_bridge/bridge_port.c

@@ -49,6 +49,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "bridge_tree.h"
 #include "bridge_snmp.h"
 

usr.sbin/bsnmpd/modules/snmp_bridge/bridge_snmp.c

@@ -50,6 +50,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "bridge_tree.h"
 #include "bridge_snmp.h"
 #include "bridge_oid.h"

usr.sbin/bsnmpd/modules/snmp_bridge/bridge_sys.c

@@ -58,6 +58,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "bridge_tree.h"
 #include "bridge_snmp.h"
 

usr.sbin/bsnmpd/modules/snmp_hast/Makefile

@@ -27,7 +27,6 @@ CFLAGS+=-DINET6
 # This is needed to have WARNS > 1.
 CFLAGS+=-DYY_NO_UNPUT
 CFLAGS+=-DYY_NO_INPUT
-CFLAGS+= -DSNMPTREE_TYPES
 
 LIBADD=	util
 

usr.sbin/bsnmpd/modules/snmp_pf/Makefile

@@ -4,7 +4,6 @@
 
 MOD=	pf
 SRCS=	pf_snmp.c
-CFLAGS+= -DSNMPTREE_TYPES
 
 XSYM=	begemotPf
 DEFS=	${MOD}_tree.def

usr.sbin/bsnmpd/modules/snmp_pf/pf_snmp.c

@@ -43,6 +43,7 @@
 #include <syslog.h>
 #include <unistd.h>
 
+#define	SNMPTREE_TYPES
 #include "pf_oid.h"
 #include "pf_tree.h"
 

usr.sbin/bsnmpd/modules/snmp_target/Makefile

@@ -11,9 +11,11 @@ XSYM=	snmpTargetMIB snmpNotificationMIB snmpUDPDomain
 
 MAN=	snmp_target.3
 
-CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd -DSNMPTREE_TYPES
+CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd
 CFLAGS+= -DHAVE_ERR_H -DHAVE_GETADDRINFO -DHAVE_STRLCPY -DHAVE_SYS_TREE_H
 
+GENSNMPTREEFLAGS+= -I${CONTRIB}/lib
+
 DEFS=	${MOD}_tree.def
 BMIBS=
 

usr.sbin/bsnmpd/modules/snmp_usm/Makefile

@@ -13,9 +13,11 @@ XSYM=	snmpUsmMIB usmNoAuthProtocol usmHMACMD5AuthProtocol \
 
 MAN=	snmp_usm.3
 
-CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd -DSNMPTREE_TYPES
+CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd
 CFLAGS+= -DHAVE_ERR_H -DHAVE_GETADDRINFO -DHAVE_STRLCPY -DHAVE_SYS_TREE_H
 
+GENSNMPTREEFLAGS+= -I${CONTRIB}/lib
+
 DEFS=	${MOD}_tree.def
 BMIBS=
 

usr.sbin/bsnmpd/modules/snmp_vacm/Makefile

@@ -11,9 +11,11 @@ XSYM=	snmpVacmMIB
 
 MAN=	snmp_vacm.3
 
-CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd -DSNMPTREE_TYPES
+CFLAGS+= -I${CONTRIB}/lib -I${CONTRIB}/snmpd
 CFLAGS+= -DHAVE_ERR_H -DHAVE_GETADDRINFO -DHAVE_STRLCPY -DHAVE_SYS_TREE_H
 
+GENSNMPTREEFLAGS+= -I${CONTRIB}/lib
+
 DEFS=	${MOD}_tree.def
 BMIBS=
 

usr.sbin/bsnmpd/modules/snmp_wlan/Makefile

@@ -4,7 +4,6 @@
 
 MOD=	wlan
 SRCS=	wlan_snmp.c wlan_sys.c
-CFLAGS+= -DSNMPTREE_TYPES
 
 XSYM=	begemotWlan
 

usr.sbin/bsnmpd/modules/snmp_wlan/wlan_snmp.c

@@ -52,6 +52,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "wlan_tree.h"
 #include "wlan_snmp.h"
 #include "wlan_oid.h"

usr.sbin/bsnmpd/modules/snmp_wlan/wlan_sys.c

@@ -58,6 +58,7 @@
 #include <bsnmp/snmpmod.h>
 #include <bsnmp/snmp_mibII.h>
 
+#define	SNMPTREE_TYPES
 #include "wlan_tree.h"
 #include "wlan_snmp.h"