lib9p: Remove postmountsrv (#505)

include/9p.h

@@ -219,7 +219,6 @@ struct Srv {
 };
 
 void		srv(Srv*);
-void		postmountsrv(Srv*, char*, char*, int);
 int 		postfd(char*, int);
 extern	int		chatty9p;
 void		respond(Req*, char*);

man/lookman.index

@@ -19153,7 +19153,6 @@ posted	/usr/local/plan9/man/man4/plumber.4
 posted	/usr/local/plan9/man/man9/0intro.9p
 postfd	/usr/local/plan9/man/man3/9p.3
 postmark	/usr/local/plan9/man/man1/bundle.1
-postmountsrv	/usr/local/plan9/man/man3/9p.3
 postnote	/usr/local/plan9/man/man3/notify.3
 postnote	/usr/local/plan9/man/man3/postnote.3
 postnote	/usr/local/plan9/man/man3/rfork.3

man/man3/9p.3

@@ -6,7 +6,6 @@ emalloc9p,
 erealloc9p,
 estrdup9p,
 postfd,
-postmountsrv,
 readbuf,
 readstr,
 respond,
@@ -61,7 +60,6 @@ typedef struct Srv {
 .ft L
 .ta \w'\fLvoid* 'u
 int	srv(Srv *s)
-void	postmountsrv(Srv *s, char *name, char *mtpt, int flag)
 void	threadpostmountsrv(Srv *s, char *name, char *mtpt, int flag)
 int	postfd(char *srvname, int fd)
 void	respond(Req *r, char *error)
@@ -96,8 +94,6 @@ and
 writing the responses to
 .BR s->outfd .
 (Typically,
-.I postmountsrv
-or
 .I threadpostmountsrv
 initializes the
 .B infd
@@ -148,12 +144,10 @@ but abort the program if they run out of memory.
 If alternate behavior is desired, clients can link against
 alternate implementations of these functions.
 .PP
-.I Postmountsrv
-and
 .I threadpostmountsrv
-are wrappers that create a separate process in which to run
+is a wrapper that creates a separate process in which to run
 .IR srv .
-They do the following:
+It does the following:
 .IP
 If
 .IB s -> nopipe
@@ -296,9 +290,7 @@ the service functions.
 The service loop provided by
 .I srv
 (and indirectly by
-.I postmountsrv
-and
-.IR threadpostmountsrv )
+.I threadpostmountsrv )
 is single-threaded.
 If it is expected that some requests might
 block, arranging for alternate processes

man/man3/INDEX

@@ -50,7 +50,6 @@ emalloc9p 9p.3
 erealloc9p 9p.3
 estrdup9p 9p.3
 postfd 9p.3
-postmountsrv 9p.3
 readbuf 9p.3
 readstr 9p.3
 respond 9p.3