code: drawterm

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more irix-inspired fixes

--- /dev/null

+++ b/Make.irix

@@ -1,0 +1,24 @@

+# Unix

+PTHREAD=	# for Mac

+#PTHREAD=-pthread

+AR=ar

+AS=as

+ASFLAGS=-c -mips3

+RANLIB=true

+X11=/usr/X11R6

+#CC=gcc

+#CFLAGS=-Wall -Wno-missing-braces -ggdb -I$(ROOT) -I$(ROOT)/include -I$(ROOT)/kern -c -I$(X11)/include -D_THREAD_SAFE $(PTHREAD) -O2

+CC=cc

+CFLAGS=-g -O2 -I$(ROOT) -I$(ROOT)/include -I$(ROOT)/kern -c -I$(X11)/include  -DIRIX

+O=o

+OS=posix

+GUI=x11

+LDADD=-L$(X11)/lib -lX11 -g -lpthread

+LDFLAGS=$(PTHREAD)

+TARG=drawterm

+MAKE=gmake

+

+all: default

+

+libmachdep.a:

+	(cd posix-mips && $(MAKE))

--- a/Makefile

+++ b/Makefile

@@ -38,34 +38,34 @@

 	rm -f *.o */*.o */*.a *.a drawterm drawterm.exe

 kern/libkern.a:

-	(cd kern; make)

+	(cd kern; $(MAKE))

 exportfs/libexportfs.a:

-	(cd exportfs; make)

+	(cd exportfs; $(MAKE))

 libauth/libauth.a:

-	(cd libauth; make)

+	(cd libauth; $(MAKE))

 libauthsrv/libauthsrv.a:

-	(cd libauthsrv; make)

+	(cd libauthsrv; $(MAKE))

 libmp/libmp.a:

-	(cd libmp; make)

+	(cd libmp; $(MAKE))

 libsec/libsec.a:

-	(cd libsec; make)

+	(cd libsec; $(MAKE))

 libmemdraw/libmemdraw.a:

-	(cd libmemdraw; make)

+	(cd libmemdraw; $(MAKE))

 libmemlayer/libmemlayer.a:

-	(cd libmemlayer; make)

+	(cd libmemlayer; $(MAKE))

 libdraw/libdraw.a:

-	(cd libdraw; make)

+	(cd libdraw; $(MAKE))

 libc/libc.a:

-	(cd libc; make)

+	(cd libc; $(MAKE))

 gui-$(GUI)/libgui.a:

-	(cd gui-$(GUI); make)

+	(cd gui-$(GUI); $(MAKE))

--- a/cpu.c

+++ b/cpu.c

@@ -28,7 +28,7 @@

 #define system csystem

 static char	*system;

 static int	cflag;

-int	dbg;

+extern int	dbg;

 static char	*srvname = "ncpu";

 static char	*ealgs = "rc4_256 sha1";

@@ -548,7 +548,7 @@

 	char tbuf[TICKETLEN+TICKETLEN+AUTHENTLEN], trbuf[TICKREQLEN];

 	char authkey[DESKEYLEN];

 	Authenticator auth;

-	int afd, i, v2, n;

+	int afd, i, v2;

 	Ticketreq tr;

 	Ticket t;

 	AuthInfo *ai;

@@ -556,7 +556,7 @@

 	if((afd = open("/mnt/factotum/ctl", ORDWR)) >= 0)

 		return p9anyfactotum(fd, afd);

-	if((n = readstr(fd, buf, sizeof buf)) < 0)

+	if(readstr(fd, buf, sizeof buf) < 0)

 		fatal(1, "cannot read p9any negotiation");

 	bbuf = buf;

 	v2 = 0;

@@ -577,7 +577,7 @@

 	if(write(fd, buf2, strlen(buf2)+1) != strlen(buf2)+1)

 		fatal(1, "cannot write user/domain choice in p9any");

 	if(v2){

-		if((n = readstr(fd, buf, sizeof buf)) != 3)

+		if(readstr(fd, buf, sizeof buf) != 3)

 			fatal(1, "cannot read OK in p9any");

 		if(memcmp(buf, "OK\0", 3) != 0)

 			fatal(1, "did not get OK in p9any");

--- a/include/dtos.h

+++ b/include/dtos.h

@@ -9,3 +9,7 @@

 #else

 #	error "Define an OS"

 #endif

+

+#ifdef IRIX

+typedef int socklen_t;

+#endif

--- a/include/lib.h

+++ b/include/lib.h

@@ -45,8 +45,8 @@

 #define uvlong	p9_uvlong

 #define	nelem(x)	(sizeof(x)/sizeof((x)[0]))

+#define SET(x)		((x)=0)

 #define	USED(x)		if(x);else

-#define	SET(x)

 enum

 {

--- a/kern/fns.h

+++ b/kern/fns.h

@@ -44,7 +44,7 @@

 void		confinit(void);

 void		confinit1(int);

 int		consactive(void);

-void		(*consdebug)(void);

+extern void		(*consdebug)(void);

 void		copen(Chan*);

 Block*		concatblock(Block*);

 Block*		copyblock(Block*, int);

@@ -146,7 +146,7 @@

 void		killbig(void);

 int		kproc(char*, void(*)(void*), void*);

 void		kprocchild(Proc*, void (*)(void*), void*);

-void		(*kproftimer)(ulong);

+extern void		(*kproftimer)(ulong);

 void		ksetenv(char*, char*, int);

 void		kstrcpy(char*, char*, int);

 void		kstrdup(char**, char*);

@@ -294,11 +294,11 @@

 void		runlock(RWlock*);

 Proc*		runproc(void);

 void		savefpregs(FPsave*);

-void		(*saveintrts)(void);

+extern void		(*saveintrts)(void);

 void		sched(void);

 void		scheddump(void);

 void		schedinit(void);

-void		(*screenputs)(char*, int);

+extern void		(*screenputs)(char*, int);

 long		seconds(void);

 ulong		segattach(Proc*, ulong, char *, ulong, ulong);

 void		segclock(ulong);