* \author Felix Kuehling
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include <string.h>
#include <assert.h>
#include <expat.h>
#include <fcntl.h>
#include <unistd.h>
-#define __USE_GNU /* defines program_invocation_short_name */
#include <errno.h>
-#include "imports.h"
+#include "main/imports.h"
#include "dri_util.h"
#include "xmlconfig.h"
#undef GET_PROGRAM_NAME
-#if defined(__GNU_LIBRARY__) || defined(__GLIBC__)
+#if (defined(__GNU_LIBRARY__) || defined(__GLIBC__)) && !defined(__UCLIBC__)
+# if !defined(__GLIBC__) || (__GLIBC__ < 2)
+/* These aren't declared in any libc5 header */
+extern char *program_invocation_name, *program_invocation_short_name;
+# endif
# define GET_PROGRAM_NAME() program_invocation_short_name
#elif defined(__FreeBSD__) && (__FreeBSD__ >= 2)
# include <osreldate.h>
#elif defined(__NetBSD__) && defined(__NetBSD_Version) && (__NetBSD_Version >= 106000100)
# include <stdlib.h>
# define GET_PROGRAM_NAME() getprogname()
+#elif defined(__sun)
+/* Solaris has getexecname() which returns the full path - return just
+ the basename to match BSD getprogname() */
+# include <stdlib.h>
+# include <libgen.h>
+# define GET_PROGRAM_NAME() basename(getexecname())
#endif
#if !defined(GET_PROGRAM_NAME)
-# if defined(OpenBSD) || defined(NetBSD)
-/* This is a hack. It's said to work on OpenBSD, NetBSD and GNU. It's
+# if defined(OpenBSD) || defined(NetBSD) || defined(__UCLIBC__)
+/* This is a hack. It's said to work on OpenBSD, NetBSD and GNU.
+ * Rogelio M.Serrano Jr. reported it's also working with UCLIBC. It's
* used as a last resort, if there is no documented facility available. */
static const char *__getProgramName () {
extern const char *__progname;
- return progname;
+ char * arg = strrchr(__progname, '/');
+ if (arg)
+ return arg+1;
+ else
+ return __progname;
}
# define GET_PROGRAM_NAME() __getProgramName()
# else
# define GET_PROGRAM_NAME() ""
-# warning "Per application configuration won't with your OS version work."
+# warning "Per application configuration won't work with your OS version."
# endif
#endif
string = numStart;
/* scale of the first digit */
- scale = sign * powf (10.0f, (GLfloat)(pointPos-1 + exponent));
+ scale = sign * (GLfloat)pow (10.0, (GLdouble)(pointPos-1 + exponent));
/* second pass: parse digits */
do {
/** \brief Parse a value of a given type. */
static GLboolean parseValue (driOptionValue *v, driOptionType type,
const XML_Char *string) {
- const XML_Char *tail;
+ const XML_Char *tail = NULL;
/* skip leading white-space */
string += strspn (string, " \f\n\r\t\v");
switch (type) {
/** \brief Output a warning message. */
#define XML_WARNING1(msg) do {\
__driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser)); \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser)); \
} while (0)
#define XML_WARNING(msg,args...) do { \
__driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
} while (0)
/** \brief Output an error message. */
#define XML_ERROR1(msg) do { \
__driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser)); \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser)); \
} while (0)
#define XML_ERROR(msg,args...) do { \
__driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
} while (0)
/** \brief Output a fatal error message and abort. */
#define XML_FATAL1(msg) do { \
fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser)); \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser)); \
abort();\
} while (0)
#define XML_FATAL(msg,args...) do { \
fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
abort();\
} while (0)
struct OptInfoData *data = &userData;
GLuint realNoptions;
- /* determine hash table size and allocate memory */
+ /* determine hash table size and allocate memory:
+ * 3/2 of the number of options, rounded up, so there remains always
+ * at least one free entry. This is needed for detecting undefined
+ * options in configuration files without getting a hash table overflow.
+ * Round this up to a power of two. */
+ GLuint minSize = (nConfigOptions*3 + 1) / 2;
GLuint size, log2size;
- for (size = 1, log2size = 0; size < nConfigOptions*3/2;
- size <<= 1, ++log2size);
+ for (size = 1, log2size = 0; size < minSize; size <<= 1, ++log2size);
info->tableSize = log2size;
info->info = CALLOC (size * sizeof (driOptionInfo));
- info->values = CALLOC (size * sizeof (driOptionInfo));
+ info->values = CALLOC (size * sizeof (driOptionValue));
if (info->info == NULL || info->values == NULL) {
fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
abort();