X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Fradius%2Fradiusclient%2Flib%2Fenv.c;fp=pppd%2Fplugins%2Fradius%2Fradiusclient%2Flib%2Fenv.c;h=0000000000000000000000000000000000000000;hb=4abe4296f0eddbb2b6ff11dbbd27100156c85f87;hp=5132b1b7fdc19f3a58f91de8bd5de903de8ca798;hpb=4b9bf9ae2701487191810e564aaa4672eb95130e;p=ppp.git

diff --git a/pppd/plugins/radius/radiusclient/lib/env.c b/pppd/plugins/radius/radiusclient/lib/env.c
deleted file mode 100644
index 5132b1b..0000000
--- a/pppd/plugins/radius/radiusclient/lib/env.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * $Id: env.c,v 1.2 2002/02/27 15:51:20 dfs Exp $
- *
- * Copyright (C) 1995,1996,1997 Lars Fenneberg
- *
- * See the file COPYRIGHT for the respective terms and conditions.
- * If the file is missing contact me at lf@elemental.net
- * and I'll send you a copy.
- *
- */
-
-#include <config.h>
-#include <includes.h>
-#include <radiusclient.h>
-
-/*
- * Function: rc_new_env
- *
- * Purpose: allocate space for a new environment
- *
- */
-
-ENV *rc_new_env(int size)
-{
-	ENV *p;
-
-	if (size < 1)
-		return NULL;
-
-	if ((p = malloc(sizeof(*p))) == NULL)
-		return NULL;
-
-	if ((p->env = malloc(size * sizeof(char *))) == NULL)
-	{
-		rc_log(LOG_CRIT, "rc_new_env: out of memory");
-		free(p);
-		return NULL;
-	}
-
-	p->env[0] = NULL;
-
-	p->size = 0;
-	p->maxsize = size;
-
-	return p;
-}
-
-/*
- * Function: rc_free_env
- *
- * Purpose: free the space used by an env structure
- *
- */
-
-void rc_free_env(ENV *env)
-{
-	free(env->env);
-	free(env);
-}
-
-/*
- * Function: rc_add_env
- *
- * Purpose: add an environment entry
- *
- */
-
-int rc_add_env(ENV *env, char *name, char *value)
-{
-	int i;
-	char *new_env;
-
-	for (i = 0; env->env[i] != NULL; i++)
-	{
-		if (strncmp(env->env[i], name, MAX(strchr(env->env[i], '=') - env->env[i],strlen(name))) == 0)
-			break;
-	}
-
-	if (env->env[i])
-	{
-		if ((new_env = realloc(env->env[i], strlen(name)+strlen(value)+2)) == NULL)
-			return (-1);
-
-		env->env[i] = new_env;
-
-		sprintf(env->env[i],"%s=%s", name, value);
-	} else {
-		if (env->size == (env->maxsize-1)) {
-			rc_log(LOG_CRIT, "rc_add_env: not enough space for environment (increase ENV_SIZE)");
-			return (-1);
-		}
-
-		if ((env->env[env->size] = malloc(strlen(name)+strlen(value)+2)) == NULL) {
-			rc_log(LOG_CRIT, "rc_add_env: out of memory");
-			return (-1);
-		}
-
-		sprintf(env->env[env->size],"%s=%s", name, value);
-
-		env->size++;
-
-		env->env[env->size] = NULL;
-	}
-
-	return 0;
-}
-
-/*
- * Function: rc_import_env
- *
- * Purpose: imports an array of null-terminated strings
- *
- */
-
-int rc_import_env(ENV *env, char **import)
-{
-	char *es;
-
-	while (*import)
-	{
-		es = strchr(*import, '=');
-
-		if (!es)
-		{
-			import++;
-			continue;
-		}
-
-		/* ok, i grant thats not very clean... */
-		*es = '\0';
-
-		if (rc_add_env(env, *import, es+1) < 0)
-		{
-			*es = '=';
-			return (-1);
-		}
-
-		*es = '=';
-
-		import++;
-	}
-
-	return 0;
-}