Remove dummylib.

Only cvt required it, and only used XNF{,c}alloc
via xnf{,c}alloc macros.
  Based on patch by Eric Anholt.

configure.ac

@@ -1896,7 +1896,6 @@ hw/xfree86/doc/man/Makefile
 hw/xfree86/doc/sgml/Makefile
 hw/xfree86/dri/Makefile
 hw/xfree86/dri2/Makefile
-hw/xfree86/dummylib/Makefile
 hw/xfree86/exa/Makefile
 hw/xfree86/fbdevhw/Makefile
 hw/xfree86/i2c/Makefile

hw/xfree86/Makefile.am

@@ -14,12 +14,12 @@ endif
 
 DOC_SUBDIR = doc
 
-SUBDIRS = common ddc dummylib i2c x86emu int10 fbdevhw os-support parser \
+SUBDIRS = common ddc i2c x86emu int10 fbdevhw os-support parser \
 	  ramdac shadowfb vbe vgahw xaa \
 	  xf8_16bpp loader dixmods exa modes \
 	  $(DRI_SUBDIR) $(DRI2_SUBDIR) $(XF86UTILS_SUBDIR) $(DOC_SUBDIR)
 
-DIST_SUBDIRS = common ddc dummylib i2c x86emu int10 fbdevhw os-support \
+DIST_SUBDIRS = common ddc i2c x86emu int10 fbdevhw os-support \
                parser ramdac shadowfb vbe vgahw xaa \
                xf8_16bpp loader dixmods dri dri2 exa modes \
 	       utils doc

hw/xfree86/dummylib/Makefile.am

@@ -1,38 +0,0 @@
-# libdummy.a contains just those bits used in the server itself
-# libdummy-nonserver.a contains additional routines normally found in the
-# server for use in building the utilities like config tools
-
-noinst_LIBRARIES = libdummy-nonserver.a
-
-INCLUDES = $(XORG_INCS)
-
-AM_CFLAGS = $(DIX_CFLAGS) $(XORG_CFLAGS)
-
-if NEED_STRLCAT
-STRL_SRCS = $(top_srcdir)/os/strlcat.c $(top_srcdir)/os/strlcpy.c
-endif
-
-libdummy_nonserver_a_SOURCES = \
-	dixprivates.c \
-	fatalerror.c \
-	logvwrite.c \
-	$(STRL_SRCS) \
-	verrorf.c \
-	xalloc.c \
-	xf86allocscripi.c \
-	xf86addrestolist.c \
-	xf86drvmsg.c \
-	xf86drvmsgverb.c \
-	xf86errorf.c \
-	xf86errorfverb.c \
-	xf86getverb.c \
-	xf86info.c \
-	xf86msg.c \
-	xf86msgverb.c \
-	xf86opt.c \
-	xf86screens.c \
-	xf86servisinit.c \
-	xf86verbose.c \
-	$(srcdir)/../os-support/shared/sigiostubs.c
-
-EXTRA_DIST = README dummylib.h

hw/xfree86/dummylib/README

@@ -1,7 +0,0 @@
-
-libdummy (dummylib) contains basic utility functions required by libxf86_os.a.
-There is one symbol per source/object so that each can be overriden
-individually by whatever uses this library.
-
-
-$XFree86$

hw/xfree86/dummylib/dixprivates.c

@@ -1,19 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-pointer *
-dixAllocatePrivate(PrivateRec **privates, const DevPrivateKey key)
-{
-    return NULL;	/* not used */
-}
-

hw/xfree86/dummylib/dummylib.h

@@ -1,9 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#ifndef _DUMMY_LIB_H
-#define _DUMMY_LIB_H
-
-#endif /* _DUMMY_LIB_H */

hw/xfree86/dummylib/fatalerror.c

@@ -1,25 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-FatalError(const char *f, ...)
-{
-    va_list args;
-
-    va_start(args, f);
-    fprintf(stderr, "Fatal Error:\n");
-    vfprintf(stderr, f, args);
-    va_end(args);
-    exit(1);
-}
-

hw/xfree86/dummylib/getemptypci.c

@@ -1,19 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-memType
-getEmptyPciRange(PCITAG tag, int base_reg)
-{
-    return 0;
-}

hw/xfree86/dummylib/getvalidbios.c

@@ -1,19 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-memType
-getValidBIOSBase(PCITAG tag, int num)
-{
-    return 0;
-}

hw/xfree86/dummylib/logvwrite.c

@@ -1,21 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-LogVWrite(int verb, const char *format, va_list ap)
-{
-    if (xf86Verbose >= verb)
-	vfprintf(stderr, format, ap);
-}
-

hw/xfree86/dummylib/pcitestmulti.c

@@ -1,19 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-int
-pciTestMultiDeviceCard(int bus, int dev, int func, PCITAG** pTag)
-{
-    return 0;
-}
-

hw/xfree86/dummylib/verrorf.c

@@ -1,19 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-VErrorF(const char *f, va_list args)
-{
-    vfprintf(stderr, f, args);
-}
-

hw/xfree86/dummylib/xalloc.c

@@ -1,111 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-pointer
-Xalloc(unsigned long n)
-{
-    if (!n)
-	n = 1;
-    return malloc(n);
-}
-
-pointer
-Xrealloc(pointer p, unsigned long n)
-{
-    if (!n)
-	n = 1;
-    return realloc(p, n);
-}
-
-pointer
-Xcalloc(unsigned long n)
-{
-    pointer r;
-
-    r = Xalloc(n);
-    memset(r, 0, n);
-    return r;
-}
-
-pointer
-XNFalloc(unsigned long n)
-{
-    pointer r;
-
-    r = Xalloc(n);
-    if (!r)
-	FatalError("XNFalloc failed\n");
-    return r;
-   
-}
-
-pointer
-XNFrealloc(pointer p, unsigned long n)
-{
-    pointer r;
-
-    r = Xrealloc(p, n);
-    if (!r)
-	FatalError("XNFrealloc failed\n");
-    return r;
-   
-}
-
-pointer
-XNFcalloc(unsigned long n)
-{
-    pointer r;
-
-    r = Xcalloc(n);
-    if (!r)
-	FatalError("XNFcalloc failed\n");
-    return r;
-   
-}
-
-void
-Xfree(pointer p)
-{
-    free(p);
-}
-
-char *
-Xstrdup(const char *s)
-{
-    char *sd;
-
-    if (s == NULL)
-	return NULL;
-
-    sd = (char *)Xalloc(strlen(s) + 1);
-    if (sd != NULL)
-	strcpy(sd, s);
-    return sd;
-}
-
-char *
-XNFstrdup(const char *s)
-{
-    char *sd;
-    size_t len;
-
-    if (s == NULL)
-	return NULL;
-    
-    len = strlen(s) + 1;
-    sd = (char *)XNFalloc(len);
-    strlcpy(sd, s, len);
-    return sd;
-}
-

hw/xfree86/dummylib/xf86addrestolist.c

@@ -1,24 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf86.h"
-
-resPtr
-xf86AddResToList(resPtr rlist, resRange *Range, int entityIndex)
-{
-    return rlist;
-}
-
-void
-xf86FreeResList(resPtr rlist)
-{
-    return;
-}
-
-resPtr
-xf86DupResList(const resPtr rlist)
-{
-    return rlist;
-}

hw/xfree86/dummylib/xf86allocscripi.c

@@ -1,19 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-int
-xf86AllocateScrnInfoPrivateIndex()
-{
-    return -1;
-}
-

hw/xfree86/dummylib/xf86drvmsg.c

@@ -1,24 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86DrvMsg(int i, MessageType type, const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(1, format, ap);
-    va_end(ap);
-}
-

hw/xfree86/dummylib/xf86drvmsgverb.c

@@ -1,24 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86DrvMsgVerb(int i, MessageType type, int verb, const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(verb, format, ap);
-    va_end(ap);
-}
-

hw/xfree86/dummylib/xf86errorf.c

@@ -1,33 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86ErrorF(const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(1, format, ap);
-    va_end(ap);
-}
-
-void
-ErrorF(const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(1, format, ap);
-    va_end(ap);
-}

hw/xfree86/dummylib/xf86errorfverb.c

@@ -1,24 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86ErrorFVerb(int verb, const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(verb, format, ap);
-    va_end(ap);
-}
-

hw/xfree86/dummylib/xf86getverb.c

@@ -1,19 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-int
-xf86GetVerbosity()
-{
-    return xf86Verbose;
-}
-

hw/xfree86/dummylib/xf86info.c

@@ -1,12 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/* Dummy variables */
-xf86InfoRec xf86Info;
-

hw/xfree86/dummylib/xf86msg.c

@@ -1,24 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86Msg(MessageType type, const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(1, format, ap);
-    va_end(ap);
-}
-

hw/xfree86/dummylib/xf86msgverb.c

@@ -1,24 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86MsgVerb(MessageType type, int verb, const char *format, ...)
-{
-    va_list ap;
-
-    va_start(ap, format);
-    LogVWrite(verb, format, ap);
-    va_end(ap);
-}
-

hw/xfree86/dummylib/xf86opt.c

@@ -1,25 +0,0 @@
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-void
-xf86ProcessOptions(int i, pointer p, OptionInfoPtr o)
-{
-}
-
-Bool
-xf86GetOptValBool(const OptionInfoRec *o, int i, Bool *b)
-{
-    return FALSE;
-}
-

hw/xfree86/dummylib/xf86screens.c

@@ -1,12 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/* Dummy variables */
-ScrnInfoPtr *xf86Screens = NULL;
-

hw/xfree86/dummylib/xf86servisinit.c

@@ -1,19 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/*
- * Utility functions required by libxf86_os. 
- */
-
-Bool
-xf86ServerIsInitialising()
-{
-    return FALSE;
-}
-

hw/xfree86/dummylib/xf86verbose.c

@@ -1,12 +0,0 @@
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-/* Dummy variables */
-int xf86Verbose = 0;
-

hw/xfree86/utils/cvt/Makefile.am

@@ -31,12 +31,10 @@ bin_PROGRAMS = cvt
 INCLUDES = $(XORG_INCS) \
 	   -I$(top_srcdir)/hw/xfree86/ddc \
 	   -I$(top_srcdir)/hw/xfree86/parser
-DUMMYLIB_SRCDIR = $(XFREE86_SRCDIR)/dummylib
 
 # gah
 cvt_SOURCES = cvt.c $(top_srcdir)/hw/xfree86/modes/xf86cvt.c
 cvt_CFLAGS = $(DIX_CFLAGS) $(XORG_CFLAGS)
-cvt_LDADD = $(top_builddir)/hw/xfree86/dummylib/libdummy-nonserver.a
 
 man1_MANS = cvt.man
 

hw/xfree86/utils/cvt/cvt.c

@@ -25,6 +25,34 @@
 
 #include "xf86.h"
 
+/* xnfalloc implementation used by the server code we built in */
+pointer
+XNFalloc(unsigned long n)
+{
+    pointer r;
+
+    r = malloc(n);
+    if (!r) {
+        perror("malloc failed");
+        exit(1);
+    }
+    return r;
+}
+
+/* xnfcalloc implementation used by the server code we built in */
+pointer
+XNFcalloc(unsigned long n)
+{
+    pointer r;
+
+    r = calloc(1, n);
+    if (!r) {
+        perror("calloc failed");
+        exit(1);
+    }
+    return r;
+}
+
 /*
  * Quickly check wether this is a CVT standard mode.
  */