QNX port.

svn path=/trunk/; revision=96

6 files changed, 44 insertions, 1 deletions

diff --git a/Makefile.in b/Makefile.in
index 1b21e6fc..b8643751 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,5 +1,8 @@
 # Makefile for popclient
 
+# If you're running QNX, we can't assume a working autoconf.
+# So just uncomment all the lines marked QNX.
+
 # Ultrix 2.2 make doesn't expand the value of VPATH.
 srcdir = @srcdir@
 VPATH = @srcdir@
@@ -7,7 +10,9 @@ VPATH = @srcdir@
 CC = @CC@
 
 CFLAGS = @CFLAGS@
+# CFLAGS =  -g2 -5	# QNX
 LDFLAGS = @LDFLAGS@
+# LDLAGS =  -g2 -5	# QNX
 LEX = @LEX@
 LEXFLAGS=
 YACC = @YACC@
@@ -19,9 +24,11 @@ RANLIB = @RANLIB@
 # NeXT 1.0a uses an old version of GCC, which required -D__inline=inline.
 # See also `config.h'.
 defines = @DEFS@
+# defines = -DHAVE_CONFIG_H -DQNX -DHAVE_UNISTD_H -DSTDC_HEADERS	# QNX
 
 # If your system needs extra libraries loaded in, define them here.
 LOADLIBS = @LIBS@ @LEXLIB@
+# LOADLIBS = -lsocket3r -lunix3r	# QNX
 
 # Any extra object files your system needs.
 extras = @LIBOBJS@
diff --git a/NEWS b/NEWS
index c6393294..fcdc8653 100644
--- a/NEWS
+++ b/NEWS
@@ -10,6 +10,12 @@ Recode POP2 to use the same driver/method strategy as POP3/IMAP, so
 all three protocols will be able to forward messages through the generic
 driver to SMTP.  (This requires that we find a POP2 server to test with.)
 
+3.2:
+
+* RPOP support.
+
+* Ported to QNX (see the Makefile).
+
 3.1:
 
 * MDA arguments are now dumped when using the -V option.
diff --git a/README b/README
index c66e2891..42c0cd6d 100644
--- a/README
+++ b/README
@@ -4,6 +4,10 @@ popclient is a full-featured, robust, well-documented POP2, POP3, APOP,
 and IMAP client originally developed by Carl Harris <ceharris@mal.com> and
 now maintained by Eric S. Raymond <esr@thyrsus.com>.
 
+popclient was developed under Linux and should be readily portable to other
+UNIX systems (it uses GNU autoconf).  It has also been ported to QNX; to build
+under QNX, see the header commets in the Makefile.
+
 You can find the latest version of popclient from Eric's home page
 
 	http://www.ccil.org/~esr
diff --git a/daemon.c b/daemon.c
index 087f051f..b08f31e9 100644
--- a/daemon.c
+++ b/daemon.c
@@ -31,6 +31,10 @@
 #  include <unistd.h>
 #endif
 
+#if defined(QNX)
+#  include <unix.h>
+#endif
+
 /* BSD portability hack */
 #if !defined(SIGCLD) && defined(SIGCHLD)
 #define SIGCLD	SIGCHLD
@@ -203,5 +207,7 @@ nottyDetach:
 
   /* set up to catch child process termination signals */ 
   signal(SIGCLD, sigchld_handler); 
-
+#if defined(QNX)
+  signal(SIGPWR, sigchld_handler); 
+#endif
 }
diff --git a/socket.c b/socket.c
index 058b3ea6..fdbd9cb1 100644
--- a/socket.c
+++ b/socket.c
@@ -27,7 +27,12 @@
 #if defined(HAVE_UNISTD_H)
 #include <unistd.h>
 #endif
+#if defined(QNX)
+#include <stdio.h>
+#include <stdarg.h>
+#else
 #include <stdlib.h>
+#endif
 #include <varargs.h>
 #include <errno.h>
 #include "bzero.h"
@@ -181,15 +186,24 @@ int len;
    else {
      bcopy(bp,buf,len);
      sbuflen -= len;
+#if defined(QNX)
+int SockPrintf(int socket, char* format, ...)
+{
+#else
      bp += len;
    }
    return(len);
 }
+#endif
 
 /* SockClearHeader: call this procedure in order to kill off any
    forthcoming Header info from the socket that we no longer want.
    */
+#if defined(QNX)
+    va_start(ap, format) ;
+#else
 int SockClearHeader(socket)
+#endif
 int socket;
 {
    char *bufp;
diff --git a/strcasecmp.c b/strcasecmp.c
index 33879c3c..8d9b43b9 100644
--- a/strcasecmp.c
+++ b/strcasecmp.c
@@ -19,10 +19,16 @@
 static char sccsid[] = "@(#)strcasecmp.c	5.6 (Berkeley) 6/27/88";
 #endif /* LIBC_SCCS and not lint */
 
+#if defined(QNX)
+#include <sys/types.h>
+#else
+
 #ifndef(u_char)
 typedef unsigned char u_char;
 #endif
 
+#endif
+
 /*
  * This array is designed for mapping upper and lower case letter
  * together for a case independent comparison.  The mappings are