#ifndef VG_PLATFORM_H
#define VG_PLATFORM_H
-#ifdef VG_RELEASE
- #define VG_STATIC static
-#else
- #define VG_STATIC
-#endif
-
//#include "vg.h"
#include "vg_stdint.h"
#define vg_list_size( A ) (sizeof(A)/sizeof(A[0]))
#define VG_MUST_USE_RESULT __attribute__((warn_unused_result))
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <math.h>
+#include <assert.h>
+#include <setjmp.h>
+#include <sys/time.h>
+#include <math.h>
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#include "vg_string.h"
+
enum strncpy_behaviour{
k_strncpy_always_add_null = 0,
k_strncpy_allow_cutoff = 1,
k_strncpy_overflow_fatal = 2
};
-VG_STATIC void vg_fatal_error( const char *fmt, ... );
-VG_STATIC u32 vg_strncpy( const char *src, char *dst, u32 len,
+static void vg_fatal_error( const char *fmt, ... );
+static u32 vg_strncpy( const char *src, char *dst, u32 len,
enum strncpy_behaviour behaviour )
{
for( u32 i=0; i<len; i++ ){
return 0;
}
-typedef struct vg_str vg_str;
-struct vg_str{
- char *buffer;
- u32 i, len;
-};
-
-VG_STATIC void vg_strnull( vg_str *str, char *buffer, u32 len )
-{
- str->buffer = buffer;
- str->i = 0;
- str->len = len;
-}
+static u32 vg_strdjb2( const char *str ){
+ u32 hash = 5381, c;
-VG_STATIC void vg_strcat( vg_str *str, const char *append )
-{
- for( u32 i=0; str->i < str->len; i++, str->i ++ ){
- str->buffer[ str->i ] = append[i];
+ while( (c = *str++) )
+ hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
- if( append[i] == '\0' ) return;
- }
+ return hash;
}
-VG_STATIC int vg_strgood( vg_str *str )
+static int vg_strdjb2_eq( const char *s1, u32 h1,
+ const char *s2, u32 h2 )
{
- if( str->i == str->len ){
- if( str->buffer[str->i -1] == '\0' ) return 1;
+ if( h1 == h2 ){
+ if(!strcmp(s1, s2)) return 1;
else return 0;
- }
- else{
- str->buffer[ str->i ++ ] = '\0';
- return 1;
- }
+ } else return 0;
}
-VG_STATIC u32 vg_strdjb2( const char *str )
-{
- u32 hash = 5381, c;
-
- while( (c = *str++) )
- hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
+#define VG_STRDJB2_EQ( CS1, S2, H2 ) \
+ vg_strdjb2_eq( CS1, vg_strdjb2(CS1), S2, H2 )
- return hash;
-}
-
-#include <stdio.h>
-#include <dirent.h>
-#include <string.h>
-#include <stdarg.h>
-#include <ctype.h>
-#include <math.h>
-#include <assert.h>
#define VG_MIN( A, B ) ((A)<(B)?(A):(B))
#define VG_MAX( A, B ) ((A)>(B)?(A):(B))