instqueue: replace it with "instpackage queue"

This removes needless code duplication and matches the new interface added for
"instchown queue".

.gitignore

@@ -299,8 +299,6 @@ instchown
 instfiles.o
 instpackage.o
 instpackage
-instqueue.o
-instqueue
 instuidgid.o
 home
 home+df

CHANGES.md

@@ -1,3 +1,4 @@
+- 20240127 remove instqueue, now replaced by "instpackage queue-only"
 - 20221115 honor all groups of qmailr user when spawning qmail-rspawn
 - 20221019 code: netstring parsing in qmail-qmtpd & qmail-qmqpd now
            checks that the netstring length is actually a number.

Makefile

@@ -735,16 +735,6 @@ instpackage.o: \
 compile instpackage.c open.h strerr.h hier.h
 	./compile instpackage.c
 
-instqueue: \
-load instqueue.o instfiles.o fifo.o hier.o auto_qmail.o auto_split.o strerr.a \
-substdio.a open.a error.a env.a str.a fs.a stralloc.a
-	./load instqueue instfiles.o fifo.o hier.o auto_qmail.o auto_split.o \
-	strerr.a substdio.a open.a error.a env.a str.a fs.a stralloc.a
-
-instqueue.o: \
-compile instqueue.c open.h strerr.h hier.h
-	./compile instqueue.c
-
 instuidgid.o: \
 compile instuidgid.c uidgid.h auto_uids.h auto_users.h
 	./compile instuidgid.c
@@ -783,7 +773,7 @@ qmail-pop3d qmail-popup qmail-qmqpc qmail-qmqpd qmail-qmtpd \
 qmail-smtpd sendmail tcp-env qmail-newmrh config config-fast \
 dnsptr dnsip dnsfq hostname ipmeprint qreceipt qbiff \
 forward preline condredirect bouncesaying except maildirmake \
-maildir2mbox install instpackage instqueue instchown \
+maildir2mbox install instpackage instchown \
 instcheck home home+df proc proc+df binm1 binm1+df binm2 binm2+df \
 binm3 binm3+df
 

TARGETS

@@ -299,8 +299,6 @@ instchown
 instfiles.o
 instpackage.o
 instpackage
-instqueue.o
-instqueue
 instuidgid.o
 home
 home+df

instpackage.c

@@ -2,20 +2,24 @@
 
 #include <sys/stat.h>
 #include <stddef.h>
+#include <string.h>
 #include "open.h"
 #include "strerr.h"
 
 #define FATAL "instpackage: fatal: "
 
 extern int fdsourcedir;
 
-int main(void)
+int main(int argc, char **argv)
 {
   fdsourcedir = open_read(".");
   if (fdsourcedir == -1)
     strerr_die2sys(111,FATAL,"unable to open current directory: ");
 
   umask(077);
-  hier();
+  if (argc == 2 && strcmp(argv[1],"queue-only") == 0)
+    hier_queue();
+  else
+    hier();
   return 0;
 }