[PATCH 02/44] hw/xfree86: Lots of constant string support

Keith Packard keithp at keithp.com
Wed Dec 11 12:23:34 PST 2013


Make lots of string pointers 'const char' so that we can use constant
strings with them without eliciting warnings.

Signed-off-by: Keith Packard <keithp at keithp.com>
---
 hw/xfree86/common/dgaproc.h       |  2 +-
 hw/xfree86/common/xf86.h          |  2 +-
 hw/xfree86/common/xf86Configure.c |  6 ++-
 hw/xfree86/common/xf86Opt.h       |  2 +-
 hw/xfree86/common/xf86Optionstr.h |  6 +--
 hw/xfree86/common/xf86Privstr.h   |  2 +-
 hw/xfree86/common/xf86Xinput.h    |  4 +-
 hw/xfree86/common/xf86sbusBus.h   | 10 ++--
 hw/xfree86/common/xf86str.h       | 42 ++++++++---------
 hw/xfree86/common/xf86xv.h        |  6 +--
 hw/xfree86/common/xf86xvmc.h      |  2 +-
 hw/xfree86/parser/Configint.h     |  2 +-
 hw/xfree86/parser/Files.c         |  3 +-
 hw/xfree86/parser/Flags.c         | 14 +++---
 hw/xfree86/parser/configProcs.h   |  2 +-
 hw/xfree86/parser/scan.c          | 15 +++---
 hw/xfree86/parser/xf86Parser.h    | 96 +++++++++++++++++++--------------------
 17 files changed, 109 insertions(+), 107 deletions(-)

diff --git a/hw/xfree86/common/dgaproc.h b/hw/xfree86/common/dgaproc.h
index e824d30..87e923f 100644
--- a/hw/xfree86/common/dgaproc.h
+++ b/hw/xfree86/common/dgaproc.h
@@ -24,7 +24,7 @@
 
 typedef struct {
     int num;                    /* A unique identifier for the mode (num > 0) */
-    char *name;                 /* name of mode given in the XF86Config */
+    const char *name;           /* name of mode given in the XF86Config */
     int VSync_num;
     int VSync_den;
     int flags;                  /* DGA_CONCURRENT_ACCESS, etc... */
diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index eada01c..9fc0c5b 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -349,7 +349,7 @@ xf86SetBackingStore(ScreenPtr pScreen);
 extern _X_EXPORT void
 xf86SetSilkenMouse(ScreenPtr pScreen);
 extern _X_EXPORT pointer
-xf86FindXvOptions(ScrnInfoPtr pScrn, int adapt_index, char *port_name,
+xf86FindXvOptions(ScrnInfoPtr pScrn, int adapt_index, const char *port_name,
                   char **adaptor_name, pointer *adaptor_options);
 extern _X_EXPORT void
 xf86GetOS(const char **name, int *major, int *minor, int *teeny);
diff --git a/hw/xfree86/common/xf86Configure.c b/hw/xfree86/common/xf86Configure.c
index 91e8df9..5bf1f14 100644
--- a/hw/xfree86/common/xf86Configure.c
+++ b/hw/xfree86/common/xf86Configure.c
@@ -81,6 +81,7 @@ xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData,
                             int chipset)
 {
     int ret, i, j;
+    char *lower_driver;
 
     if (!xf86DoConfigure || !xf86DoConfigurePass1)
         return NULL;
@@ -117,8 +118,9 @@ xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData,
     DevToConfig[i].iDriver = CurrentDriver;
 
     /* Fill in what we know, converting the driver name to lower case */
-    DevToConfig[i].GDev.driver = xnfalloc(strlen(driver) + 1);
-    for (j = 0; (DevToConfig[i].GDev.driver[j] = tolower(driver[j])); j++);
+    lower_driver = xnfalloc(strlen(driver) + 1);
+    for (j = 0; (lower_driver[j] = tolower(driver[j])); j++);
+    DevToConfig[i].GDev.driver = lower_driver;
 
     switch (bus) {
 #ifdef XSERVER_LIBPCIACCESS
diff --git a/hw/xfree86/common/xf86Opt.h b/hw/xfree86/common/xf86Opt.h
index c3ba2d7..f99a924 100644
--- a/hw/xfree86/common/xf86Opt.h
+++ b/hw/xfree86/common/xf86Opt.h
@@ -39,7 +39,7 @@ typedef struct {
 
 typedef union {
     unsigned long num;
-    char *str;
+    const char *str;
     double realnum;
     Bool bool;
     OptFrequency freq;
diff --git a/hw/xfree86/common/xf86Optionstr.h b/hw/xfree86/common/xf86Optionstr.h
index c38499c..4ef917d 100644
--- a/hw/xfree86/common/xf86Optionstr.h
+++ b/hw/xfree86/common/xf86Optionstr.h
@@ -31,10 +31,10 @@
  */
 typedef struct _XF86OptionRec {
     GenericListRec list;
-    char *opt_name;
-    char *opt_val;
+    const char *opt_name;
+    const char *opt_val;
     int opt_used;
-    char *opt_comment;
+    const char *opt_comment;
 } XF86OptionRec;
 
 typedef struct _InputOption *XF86OptionPtr;
diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h
index e20be03..ddcb3ca 100644
--- a/hw/xfree86/common/xf86Privstr.h
+++ b/hw/xfree86/common/xf86Privstr.h
@@ -136,7 +136,7 @@ typedef struct {
 /* Information for root window properties. */
 typedef struct _RootWinProp {
     struct _RootWinProp *next;
-    char *name;
+    const char *name;
     Atom type;
     short format;
     long size;
diff --git a/hw/xfree86/common/xf86Xinput.h b/hw/xfree86/common/xf86Xinput.h
index 35c38a5..b95fbe5 100644
--- a/hw/xfree86/common/xf86Xinput.h
+++ b/hw/xfree86/common/xf86Xinput.h
@@ -82,8 +82,8 @@ typedef struct _InputDriverRec {
 
 typedef struct _InputInfoRec {
     struct _InputInfoRec *next;
-    char *name;
-    char *driver;
+    const char *name;
+    const char *driver;
 
     int flags;
 
diff --git a/hw/xfree86/common/xf86sbusBus.h b/hw/xfree86/common/xf86sbusBus.h
index a4d9c6c..5ebdf25 100644
--- a/hw/xfree86/common/xf86sbusBus.h
+++ b/hw/xfree86/common/xf86sbusBus.h
@@ -52,16 +52,16 @@ typedef struct sbus_device {
     int fd;
     int width, height;
     sbusPromNode node;
-    char *descr;
-    char *device;
+    const char *descr;
+    const char *device;
 } sbusDevice, *sbusDevicePtr;
 
 struct sbus_devtable {
     int devId;
     int fbType;
-    char *promName;
-    char *driverName;
-    char *descr;
+    const char *promName;
+    const char *driverName;
+    const char *descr;
 };
 
 extern _X_EXPORT void xf86SbusProbe(void);
diff --git a/hw/xfree86/common/xf86str.h b/hw/xfree86/common/xf86str.h
index 0244fd4..d90d1ad 100644
--- a/hw/xfree86/common/xf86str.h
+++ b/hw/xfree86/common/xf86str.h
@@ -145,7 +145,7 @@ typedef enum {
 typedef struct _DisplayModeRec {
     struct _DisplayModeRec *prev;
     struct _DisplayModeRec *next;
-    char *name;                 /* identifier for the mode */
+    const char *name;           /* identifier for the mode */
     ModeStatus status;
     int type;
 
@@ -212,9 +212,9 @@ typedef struct {
 #define GAMMA_ZERO	(GAMMA_MIN / 100.0)
 
 typedef struct {
-    char *id;
-    char *vendor;
-    char *model;
+    const char *id;
+    const char *vendor;
+    const char *model;
     int nHsync;
     range hsync[MAX_HSYNC];
     int nVrefresh;
@@ -386,19 +386,19 @@ typedef enum {
 } DacSpeedIndex;
 
 typedef struct {
-    char *identifier;
-    char *vendor;
-    char *board;
-    char *chipset;
-    char *ramdac;
-    char *driver;
+    const char *identifier;
+    const char *vendor;
+    const char *board;
+    const char *chipset;
+    const char *ramdac;
+    const char *driver;
     struct _confscreenrec *myScreenSection;
     Bool claimed;
     int dacSpeeds[MAXDACSPEEDS];
     int numclocks;
     int clock[MAXCLOCKS];
-    char *clockchip;
-    char *busID;
+    const char *clockchip;
+    const char *busID;
     Bool active;
     Bool inUse;
     int videoRam;
@@ -429,19 +429,19 @@ typedef struct {
 } DispRec, *DispPtr;
 
 typedef struct _confxvportrec {
-    char *identifier;
+    const char *identifier;
     pointer options;
 } confXvPortRec, *confXvPortPtr;
 
 typedef struct _confxvadaptrec {
-    char *identifier;
+    const char *identifier;
     int numports;
     confXvPortPtr ports;
     pointer options;
 } confXvAdaptorRec, *confXvAdaptorPtr;
 
 typedef struct _confscreenrec {
-    char *id;
+    const char *id;
     int screennum;
     int defaultdepth;
     int defaultbpp;
@@ -467,25 +467,25 @@ typedef enum {
 
 typedef struct _screenlayoutrec {
     confScreenPtr screen;
-    char *topname;
+    const char *topname;
     confScreenPtr top;
-    char *bottomname;
+    const char *bottomname;
     confScreenPtr bottom;
-    char *leftname;
+    const char *leftname;
     confScreenPtr left;
-    char *rightname;
+    const char *rightname;
     confScreenPtr right;
     PositionType where;
     int x;
     int y;
-    char *refname;
+    const char *refname;
     confScreenPtr refscreen;
 } screenLayoutRec, *screenLayoutPtr;
 
 typedef struct _InputInfoRec InputInfoRec;
 
 typedef struct _serverlayoutrec {
-    char *id;
+    const char *id;
     screenLayoutPtr screens;
     GDevPtr inactives;
     InputInfoRec **inputs;      /* NULL terminated */
diff --git a/hw/xfree86/common/xf86xv.h b/hw/xfree86/common/xf86xv.h
index 091efca..f393369 100644
--- a/hw/xfree86/common/xf86xv.h
+++ b/hw/xfree86/common/xf86xv.h
@@ -137,7 +137,7 @@ typedef enum {
 
 typedef struct {
     int id;
-    char *name;
+    const char *name;
     unsigned short width, height;
     XvRationalRec rate;
 } XF86VideoEncodingRec, *XF86VideoEncodingPtr;
@@ -151,13 +151,13 @@ typedef struct {
     int flags;
     int min_value;
     int max_value;
-    char *name;
+    const char *name;
 } XF86AttributeRec, *XF86AttributePtr;
 
 typedef struct {
     unsigned int type;
     int flags;
-    char *name;
+    const char *name;
     int nEncodings;
     XF86VideoEncodingPtr pEncodings;
     int nFormats;
diff --git a/hw/xfree86/common/xf86xvmc.h b/hw/xfree86/common/xf86xvmc.h
index 2478fe3..aaa4e65 100644
--- a/hw/xfree86/common/xf86xvmc.h
+++ b/hw/xfree86/common/xf86xvmc.h
@@ -109,7 +109,7 @@ typedef void (*xf86XvMCDestroySubpictureProcPtr) (ScrnInfoPtr pScrn,
                                                   XvMCSubpicturePtr subpicture);
 
 typedef struct {
-    char *name;
+    const char *name;
     int num_surfaces;
     XF86MCSurfaceInfoPtr *surfaces;
     int num_subpictures;
diff --git a/hw/xfree86/parser/Configint.h b/hw/xfree86/parser/Configint.h
index 81cc1fc..62e5142 100644
--- a/hw/xfree86/parser/Configint.h
+++ b/hw/xfree86/parser/Configint.h
@@ -90,7 +90,7 @@ typedef struct {
 #include "configProcs.h"
 #include <stdlib.h>
 
-#define TestFree(a) if (a) { free (a); a = NULL; }
+#define TestFree(a) if (a) { free ((void *) a); a = NULL; }
 
 #define parsePrologue(typeptr,typerec) typeptr ptr; \
 if( (ptr=calloc(1,sizeof(typerec))) == NULL ) { return NULL; }
diff --git a/hw/xfree86/parser/Files.c b/hw/xfree86/parser/Files.c
index 0d3e47a..a6e18dd 100644
--- a/hw/xfree86/parser/Files.c
+++ b/hw/xfree86/parser/Files.c
@@ -97,8 +97,7 @@ xf86parseFilesSection(void)
             j = FALSE;
             str = val.str;
             if (ptr->file_fontpath == NULL) {
-                ptr->file_fontpath = malloc(1);
-                ptr->file_fontpath[0] = '\0';
+                ptr->file_fontpath = calloc(1, 1);
                 i = strlen(str) + 1;
             }
             else {
diff --git a/hw/xfree86/parser/Flags.c b/hw/xfree86/parser/Flags.c
index 2461476..326c6b7 100644
--- a/hw/xfree86/parser/Flags.c
+++ b/hw/xfree86/parser/Flags.c
@@ -189,7 +189,7 @@ xf86printServerFlagsSection(FILE * f, XF86ConfFlagsPtr flags)
 }
 
 static XF86OptionPtr
-addNewOption2(XF86OptionPtr head, char *name, char *val, int used)
+addNewOption2(XF86OptionPtr head, char *name, char *_val, int used)
 {
     XF86OptionPtr new, old = NULL;
 
@@ -202,7 +202,7 @@ addNewOption2(XF86OptionPtr head, char *name, char *val, int used)
     else
         new = calloc(1, sizeof(*new));
     new->opt_name = name;
-    new->opt_val = val;
+    new->opt_val = _val;
     new->opt_used = used;
 
     if (old)
@@ -211,9 +211,9 @@ addNewOption2(XF86OptionPtr head, char *name, char *val, int used)
 }
 
 XF86OptionPtr
-xf86addNewOption(XF86OptionPtr head, char *name, char *val)
+xf86addNewOption(XF86OptionPtr head, char *name, char *_val)
 {
-    return addNewOption2(head, name, val, 0);
+    return addNewOption2(head, name, _val, 0);
 }
 
 void
@@ -230,11 +230,11 @@ XF86OptionPtr
 xf86optionListDup(XF86OptionPtr opt)
 {
     XF86OptionPtr newopt = NULL;
-    char *val;
+    char *_val;
 
     while (opt) {
-        val = opt->opt_val ? strdup(opt->opt_val) : NULL;
-        newopt = xf86addNewOption(newopt, strdup(opt->opt_name), val);
+        _val = opt->opt_val ? strdup(opt->opt_val) : NULL;
+        newopt = xf86addNewOption(newopt, strdup(opt->opt_name), _val);
         newopt->opt_used = opt->opt_used;
         if (opt->opt_comment)
             newopt->opt_comment = strdup(opt->opt_comment);
diff --git a/hw/xfree86/parser/configProcs.h b/hw/xfree86/parser/configProcs.h
index 1250f39..4576ee1 100644
--- a/hw/xfree86/parser/configProcs.h
+++ b/hw/xfree86/parser/configProcs.h
@@ -141,7 +141,7 @@ xf86freeExtensions(XF86ConfExtensionsPtr ptr);
 #include <xorg-config.h>
 #endif
 
-#ifndef IN_XSERVER
+#ifndef HAVE_XORG_CONFIG_H
 /* Externally provided functions */
 void
 ErrorF(const char *f, ...);
diff --git a/hw/xfree86/parser/scan.c b/hw/xfree86/parser/scan.c
index f852b83..55a8442 100644
--- a/hw/xfree86/parser/scan.c
+++ b/hw/xfree86/parser/scan.c
@@ -820,7 +820,7 @@ static char *
 OpenConfigDir(const char *path, const char *cmdline, const char *projroot,
               const char *confname)
 {
-    char *dirpath, *pathcopy;
+    char *dirpath = NULL, *pathcopy;
     const char *template;
     Bool found = FALSE;
     int cmdlineUsed = 0;
@@ -1078,9 +1078,10 @@ xf86nameCompare(const char *s1, const char *s2)
 }
 
 char *
-xf86addComment(char *cur, char *add)
+xf86addComment(char *cur, const char *add)
 {
     char *str;
+    const char *cstr;
     int len, curlen, iscomment, hasnewline = 0, insnewline, endnewline;
 
     if (add == NULL || add[0] == '\0')
@@ -1095,14 +1096,14 @@ xf86addComment(char *cur, char *add)
     else
         curlen = 0;
 
-    str = add;
+    cstr = add;
     iscomment = 0;
-    while (*str) {
-        if (*str != ' ' && *str != '\t')
+    while (*cstr) {
+        if (*cstr != ' ' && *cstr != '\t')
             break;
-        ++str;
+        ++cstr;
     }
-    iscomment = (*str == '#');
+    iscomment = (*cstr == '#');
 
     len = strlen(add);
     endnewline = add[len - 1] == '\n';
diff --git a/hw/xfree86/parser/xf86Parser.h b/hw/xfree86/parser/xf86Parser.h
index e7210e8..1f66329 100644
--- a/hw/xfree86/parser/xf86Parser.h
+++ b/hw/xfree86/parser/xf86Parser.h
@@ -85,7 +85,7 @@ typedef struct {
 typedef struct {
     GenericListRec list;
     int load_type;
-    char *load_name;
+    const char *load_name;
     XF86OptionPtr load_opt;
     char *load_comment;
     int ignore;
@@ -116,7 +116,7 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *ml_identifier;
+    const char *ml_identifier;
     int ml_clock;
     int ml_hdisplay;
     int ml_hsyncstart;
@@ -134,21 +134,21 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *vp_identifier;
+    const char *vp_identifier;
     XF86OptionPtr vp_option_lst;
     char *vp_comment;
 } XF86ConfVideoPortRec, *XF86ConfVideoPortPtr;
 
 typedef struct {
     GenericListRec list;
-    char *va_identifier;
-    char *va_vendor;
-    char *va_board;
-    char *va_busid;
-    char *va_driver;
+    const char *va_identifier;
+    const char *va_vendor;
+    const char *va_board;
+    const char *va_busid;
+    const char *va_driver;
     XF86OptionPtr va_option_lst;
     XF86ConfVideoPortPtr va_port_lst;
-    char *va_fwdref;
+    const char *va_fwdref;
     char *va_comment;
 } XF86ConfVideoAdaptorRec, *XF86ConfVideoAdaptorPtr;
 
@@ -165,22 +165,22 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *modes_identifier;
+    const char *modes_identifier;
     XF86ConfModeLinePtr mon_modeline_lst;
     char *modes_comment;
 } XF86ConfModesRec, *XF86ConfModesPtr;
 
 typedef struct {
     GenericListRec list;
-    char *ml_modes_str;
+    const char *ml_modes_str;
     XF86ConfModesPtr ml_modes;
 } XF86ConfModesLinkRec, *XF86ConfModesLinkPtr;
 
 typedef struct {
     GenericListRec list;
-    char *mon_identifier;
-    char *mon_vendor;
-    char *mon_modelname;
+    const char *mon_identifier;
+    const char *mon_vendor;
+    const char *mon_modelname;
     int mon_width;              /* in mm */
     int mon_height;             /* in mm */
     XF86ConfModeLinePtr mon_modeline_lst;
@@ -201,21 +201,21 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *dev_identifier;
-    char *dev_vendor;
-    char *dev_board;
-    char *dev_chipset;
-    char *dev_busid;
-    char *dev_card;
-    char *dev_driver;
-    char *dev_ramdac;
+    const char *dev_identifier;
+    const char *dev_vendor;
+    const char *dev_board;
+    const char *dev_chipset;
+    const char *dev_busid;
+    const char *dev_card;
+    const char *dev_driver;
+    const char *dev_ramdac;
     int dev_dacSpeeds[CONF_MAXDACSPEEDS];
     int dev_videoram;
     int dev_textclockfreq;
     unsigned long dev_bios_base;
     unsigned long dev_mem_base;
     unsigned long dev_io_base;
-    char *dev_clockchip;
+    const char *dev_clockchip;
     int dev_clocks;
     int dev_clock[CONF_MAXCLOCKS];
     int dev_chipid;
@@ -228,7 +228,7 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *mode_name;
+    const char *mode_name;
 } XF86ModeRec, *XF86ModePtr;
 
 typedef struct {
@@ -239,7 +239,7 @@ typedef struct {
     int disp_virtualY;
     int disp_depth;
     int disp_bpp;
-    char *disp_visual;
+    const char *disp_visual;
     parser_rgb disp_weight;
     parser_rgb disp_black;
     parser_rgb disp_white;
@@ -255,20 +255,20 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *al_adaptor_str;
+    const char *al_adaptor_str;
     XF86ConfVideoAdaptorPtr al_adaptor;
 } XF86ConfAdaptorLinkRec, *XF86ConfAdaptorLinkPtr;
 
 typedef struct {
     GenericListRec list;
-    char *scrn_identifier;
-    char *scrn_obso_driver;
+    const char *scrn_identifier;
+    const char *scrn_obso_driver;
     int scrn_defaultdepth;
     int scrn_defaultbpp;
     int scrn_defaultfbbpp;
-    char *scrn_monitor_str;
+    const char *scrn_monitor_str;
     XF86ConfMonitorPtr scrn_monitor;
-    char *scrn_device_str;
+    const char *scrn_device_str;
     XF86ConfDevicePtr scrn_device;
     XF86ConfAdaptorLinkPtr scrn_adaptor_lst;
     XF86ConfDisplayPtr scrn_display_lst;
@@ -279,8 +279,8 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *inp_identifier;
-    char *inp_driver;
+    const char *inp_identifier;
+    const char *inp_driver;
     XF86OptionPtr inp_option_lst;
     char *inp_comment;
 } XF86ConfInputRec, *XF86ConfInputPtr;
@@ -288,7 +288,7 @@ typedef struct {
 typedef struct {
     GenericListRec list;
     XF86ConfInputPtr iref_inputdev;
-    char *iref_inputdev_str;
+    const char *iref_inputdev_str;
     XF86OptionPtr iref_option_lst;
 } XF86ConfInputrefRec, *XF86ConfInputrefPtr;
 
@@ -304,8 +304,8 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *identifier;
-    char *driver;
+    const char *identifier;
+    const char *driver;
     struct xorg_list match_product;
     struct xorg_list match_vendor;
     struct xorg_list match_device;
@@ -338,30 +338,30 @@ typedef struct {
     GenericListRec list;
     int adj_scrnum;
     XF86ConfScreenPtr adj_screen;
-    char *adj_screen_str;
+    const char *adj_screen_str;
     XF86ConfScreenPtr adj_top;
-    char *adj_top_str;
+    const char *adj_top_str;
     XF86ConfScreenPtr adj_bottom;
-    char *adj_bottom_str;
+    const char *adj_bottom_str;
     XF86ConfScreenPtr adj_left;
-    char *adj_left_str;
+    const char *adj_left_str;
     XF86ConfScreenPtr adj_right;
-    char *adj_right_str;
+    const char *adj_right_str;
     int adj_where;
     int adj_x;
     int adj_y;
-    char *adj_refscreen;
+    const char *adj_refscreen;
 } XF86ConfAdjacencyRec, *XF86ConfAdjacencyPtr;
 
 typedef struct {
     GenericListRec list;
-    char *inactive_device_str;
+    const char *inactive_device_str;
     XF86ConfDevicePtr inactive_device;
 } XF86ConfInactiveRec, *XF86ConfInactivePtr;
 
 typedef struct {
     GenericListRec list;
-    char *lay_identifier;
+    const char *lay_identifier;
     XF86ConfAdjacencyPtr lay_adjacency_lst;
     XF86ConfInactivePtr lay_inactive_lst;
     XF86ConfInputrefPtr lay_input_lst;
@@ -371,22 +371,22 @@ typedef struct {
 
 typedef struct {
     GenericListRec list;
-    char *vs_name;
-    char *vs_identifier;
+    const char *vs_name;
+    const char *vs_identifier;
     XF86OptionPtr vs_option_lst;
     char *vs_comment;
 } XF86ConfVendSubRec, *XF86ConfVendSubPtr;
 
 typedef struct {
     GenericListRec list;
-    char *vnd_identifier;
+    const char *vnd_identifier;
     XF86OptionPtr vnd_option_lst;
     XF86ConfVendSubPtr vnd_sub_lst;
     char *vnd_comment;
 } XF86ConfVendorRec, *XF86ConfVendorPtr;
 
 typedef struct {
-    char *dri_group_name;
+    const char *dri_group_name;
     int dri_group;
     int dri_mode;
     char *dri_comment;
@@ -462,7 +462,7 @@ extern _X_EXPORT int xf86itemNotSublist(GenericListPtr list_1,
 
 extern _X_EXPORT int xf86pathIsAbsolute(const char *path);
 extern _X_EXPORT int xf86pathIsSafe(const char *path);
-extern _X_EXPORT char *xf86addComment(char *cur, char *add);
+extern _X_EXPORT char *xf86addComment(char *cur, const char *add);
 extern _X_EXPORT Bool xf86getBoolValue(Bool *val, const char *str);
 
 #endif                          /* _xf86Parser_h_ */
-- 
1.8.4.4



More information about the xorg-devel mailing list