From: Ezra Peisach <epeisach@mit.edu>
Date: Thu, 21 Jun 2001 17:31:08 +0000 (+0000)
Subject: 	* configure.in: Test if prototypes needed for setenv and unsetenv
X-Git-Tag: krb5-1.3-alpha1~1332
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=eb6426653a68d2a1d92ae8185c48f6acbafb4beb;p=krb5.git

	* configure.in: Test if prototypes needed for setenv and unsetenv

	* ext.h: Provide prototypes for unsetenv and setenv if needed.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13454 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/appl/telnet/telnetd/ChangeLog b/src/appl/telnet/telnetd/ChangeLog
index 7fe040484..b1f38c655 100644
--- a/src/appl/telnet/telnetd/ChangeLog
+++ b/src/appl/telnet/telnetd/ChangeLog
@@ -1,3 +1,9 @@
+2001-06-21  Ezra Peisach  <epeisach@mit.edu>
+
+	* configure.in: Test if prototypes needed for setenv and unsetenv. 
+
+	* ext.h: Provide prototypes for unsetenv and setenv if needed.
+
 2001-06-19  Ezra Peisach  <epeisach@mit.edu>
 
 	* utility.c (printsub): Ensure variable set before use.
diff --git a/src/appl/telnet/telnetd/configure.in b/src/appl/telnet/telnetd/configure.in
index 4cab370df..e808694a7 100644
--- a/src/appl/telnet/telnetd/configure.in
+++ b/src/appl/telnet/telnetd/configure.in
@@ -59,5 +59,7 @@ if test $krb5_cv_sys_setpgrp_two = yes; then
   AC_DEFINE(SETPGRP_TWOARG)
 fi
 dnl
+KRB5_NEED_PROTO([#include <stdlib.h>],unsetenv,1)
+KRB5_NEED_PROTO([#include <stdlib.h>],setenv,1)
 KRB5_BUILD_PROGRAM
 V5_AC_OUTPUT_MAKEFILE
diff --git a/src/appl/telnet/telnetd/ext.h b/src/appl/telnet/telnetd/ext.h
index 8f879d351..428f491a9 100644
--- a/src/appl/telnet/telnetd/ext.h
+++ b/src/appl/telnet/telnetd/ext.h
@@ -216,3 +216,9 @@ extern struct {
 extern int	needtermstat;
 #endif
 
+#ifdef NEED_UNSETENV_PROTO
+extern void unsetenv(const char *);
+#endif
+#ifdef NEED_SETENV_PROTO
+extern void setenv(const char *, const char *, int);
+#endif