Constify where possible

Approved by:	cperciva
MFC after:	2 weeks

2 files changed, 7 insertions, 7 deletions

diff --git a/sbin/devd/devd.cc b/sbin/devd/devd.cc
index fa75c3f..b734d7e 100644
--- a/sbin/devd/devd.cc
+++ b/sbin/devd/devd.cc
@@ -151,7 +151,7 @@ event_proc::add(eps *eps)
 }
 
 bool
-event_proc::matches(config &c)
+event_proc::matches(config &c) const
 {
 	vector<eps *>::const_iterator i;
 
@@ -162,7 +162,7 @@ event_proc::matches(config &c)
 }
 
 bool
-event_proc::run(config &c)
+event_proc::run(config &c) const
 {
 	vector<eps *>::const_iterator i;
 		
@@ -436,7 +436,7 @@ config::parse_files_in_dir(const char *dirname)
 
 class epv_greater {
 public:
-	int operator()(event_proc *const&l1, event_proc *const&l2)
+	int operator()(event_proc *const&l1, event_proc *const&l2) const
 	{
 		return (l1->get_priority() > l2->get_priority());
 	}
@@ -577,7 +577,7 @@ config::get_variable(const string &var)
 }
 
 bool
-config::is_id_char(char ch)
+config::is_id_char(char ch) const
 {
 	return (ch != '\0' && (isalpha(ch) || isdigit(ch) || ch == '_' || 
 	    ch == '-'));
diff --git a/sbin/devd/devd.hh b/sbin/devd/devd.hh
index 1830dad..f50e502 100644
--- a/sbin/devd/devd.hh
+++ b/sbin/devd/devd.hh
@@ -134,8 +134,8 @@ public:
 	int get_priority() const { return (_prio); }
 	void set_priority(int prio) { _prio = prio; }
 	void add(eps *);
-	bool matches(config &);
-	bool run(config &);
+	bool matches(config &) const;
+	bool run(config &) const;
 private:
 	int _prio;
 	std::vector<eps *> _epsvec;
@@ -170,7 +170,7 @@ protected:
 	void parse_one_file(const char *fn);
 	void parse_files_in_dir(const char *dirname);
 	void expand_one(const char *&src, std::string &dst);
-	bool is_id_char(char);
+	bool is_id_char(char) const;
 	bool chop_var(char *&buffer, char *&lhs, char *&rhs);
 private:
 	std::vector<std::string> _dir_list;