commit - e1dc7e4511d4644060d4904dcae50808d966fff7
commit + 678ede7e54bf508991380c0f896fed6005b87ce9
blob - 03b48adc2444255c92e55b3bbd34a845c5b28737
blob + 7f3325197e0859fe0822d915b61712fc8c5a5cef
--- include/httpd.h
+++ include/httpd.h
@@ -235,6 +235,7 @@ ulong			hdate2sec(char*);
 int			hdatefmt(Fmt*);
 int			hfail(HConnect*, int, ...);
 int			hflush(Hio*);
+int			hlflush(Hio*);
 int			hgetc(Hio*);
 int			hgethead(HConnect *c, int many);
 int			hinit(Hio*, int, int);
blob - da1a1ed4c5182e254135e87e0b5596ca789846d7
blob + 36b36351ab144a50e3de43c56a061ec452b90411
--- include/ip.h
+++ include/ip.h
@@ -3,6 +3,7 @@
 #if defined(__cplusplus)
 extern "C" { 
 #endif
+
 /*
 #pragma	src	"/sys/src/libip"
 #pragma	lib	"libip.a"
@@ -106,9 +107,11 @@ long	udpwrite(int, Udphdr*, void*, long);
 
 Ipifc*	readipifc(char*, Ipifc*, int);
 
+void	hnputv(void*, uvlong);
 void	hnputl(void*, uint);
 void	hnputs(void*, ushort);
 uint	nhgetl(void*);
+uvlong	nhgetv(void*);
 ushort	nhgets(void*);
 ushort	ptclbsum(uchar*, int);
 
blob - ff6fd4bcc3cba49881902d9d88332b9eec3f68a3
blob + d91d8906327c9c5165b63370b616ebe4d2b0258b
--- include/libc.h
+++ include/libc.h
@@ -715,8 +715,8 @@ extern	int	unmount(char*, char*);
 */
 extern	int	noted(int);
 extern	int	notify(void(*)(void*, char*));
-extern	void	notifyenable(char*);
-extern	void	notifydisable(char*);
+extern	void	noteenable(char*);
+extern	void	notedisable(char*);
 extern	void	notifyon(char*);
 extern	void	notifyoff(char*);
 extern	int	p9open(char*, int);
blob - e65b7f976d05d317a06b155e6f56f38078bf9732
blob + e598a7809fb2913ba505dad5e0cd7ecc3aa6a840
--- include/libsec.h
+++ include/libsec.h
@@ -199,6 +199,7 @@ void	rc4back(RC4state*, int);
 /////////////////////////////////////////////////////////
 typedef struct RSApub RSApub;
 typedef struct RSApriv RSApriv;
+typedef struct PEMChain PEMChain;
 
 // public/encryption key
 struct RSApub
@@ -222,6 +223,13 @@ struct RSApriv
 	mpint	*c2;	// (inv p) mod q
 };
 
+struct PEMChain
+{
+	PEMChain *next;
+	uchar *pem;
+	int pemlen;
+};
+
 RSApriv*	rsagen(int nlen, int elen, int rounds);
 mpint*		rsaencrypt(RSApub *k, mpint *in, mpint *out);
 mpint*		rsadecrypt(RSApriv *k, mpint *in, mpint *out);
@@ -232,7 +240,8 @@ void		rsaprivfree(RSApriv*);
 RSApub*		rsaprivtopub(RSApriv*);
 RSApub*		X509toRSApub(uchar*, int, char*, int);
 RSApriv*	asn1toRSApriv(uchar*, int);
-uchar*		decodepem(char *s, char *type, int *len);
+uchar*		decodepem(char *s, char *type, int *len, char**);
+PEMChain*	decodepemchain(char *s, char *type);
 uchar*		X509gen(RSApriv *priv, char *subj, ulong valid[2], int *certlen);
 
 /////////////////////////////////////////////////////////
@@ -330,6 +339,7 @@ typedef struct TLSconn{
 	uchar *sessionID;
 	int certlen, sessionIDlen;
 	int (*trace)(char*fmt, ...);
+	PEMChain *chain;
 } TLSconn;
 
 // tlshand.c
@@ -343,6 +353,7 @@ extern int okThumbprint(uchar *sha1, Thumbprint *ok);
 
 // readcert.c
 extern uchar *readcert(char *filename, int *pcertlen);
+PEMChain *readcertchain(char *filename);
 
 #if defined(__cplusplus)
 }
blob - 8dbabe61dc01478a834c9e1467c7d57c44521cea
blob + c8f00340036e5d4452773dfd30aed80b45ad01ca
--- include/thread.h
+++ include/thread.h
@@ -13,11 +13,13 @@ void		threadexits(char *);
 void		threadexitsall(char *);
 void		threadsetname(char*, ...);
 void		threadsetstate(char*, ...);
+void		threadyield(void);
 void		_threadready(_Thread*);
 void		_threadswitch(void);
 void		_threadsetsysproc(void);
 void		_threadsleep(Rendez*);
 _Thread	*_threadwakeup(Rendez*);
+#define	yield		threadyield
 
 /*
  * per proc and thread data