Author: delphij
Date: Wed May 15 18:38:28 2013
New Revision: 250666
URL: http://svnweb.freebsd.org/changeset/base/250666
Log:
Constify parameters, no functional or binary change.
Verified with: sha256(1)
MFC after: 2 weeks
Modified:
head/bin/kenv/kenv.c
Modified: head/bin/kenv/kenv.c
==============================================================================
--- head/bin/kenv/kenv.c Wed May 15 18:33:05 2013 (r250665)
+++ head/bin/kenv/kenv.c Wed May 15 18:38:28 2013 (r250666)
@@ -37,9 +37,9 @@ __FBSDID("$FreeBSD$");
static void usage(void);
static int kdumpenv(void);
-static int kgetenv(char *);
-static int ksetenv(char *, char *);
-static int kunsetenv(char *);
+static int kgetenv(const char *);
+static int ksetenv(const char *, char *);
+static int kunsetenv(const char *);
static int hflag = 0;
static int Nflag = 0;
@@ -170,7 +170,7 @@ kdumpenv(void)
}
static int
-kgetenv(char *env)
+kgetenv(const char *env)
{
char buf[1024];
int ret;
@@ -186,7 +186,7 @@ kgetenv(char *env)
}
static int
-ksetenv(char *env, char *val)
+ksetenv(const char *env, char *val)
{
int ret;
@@ -197,7 +197,7 @@ ksetenv(char *env, char *val)
}
static int
-kunsetenv(char *env)
+kunsetenv(const char *env)
{
int ret;
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