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std: remove string functions now in the fxlibc

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Lephe 2021-05-23 19:17:08 +02:00
parent 6c12217777
commit 9e43dcb27a
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GPG key ID: 1BBA026E13FC0495
5 changed files with 1 additions and 74 deletions
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2
CMakeLists.txt
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@ -68,8 +68,6 @@ set(SOURCES_COMMON
src/std/aprint.c
src/std/malloc.c
src/std/print.c
src/std/string.c
src/std/string-ext.c
src/tmu/inth-etmu.s
src/tmu/inth-tmu.s
src/tmu/sleep.c

6
include/gint/defs/util.h
View file

@ -34,12 +34,6 @@
0; \
})
/* abs() (without double evaluation) */
#define abs(s) ({ \
GAUTOTYPE _s = (s); \
_s < 0 ? -s : s; \
})
/* swap() - exchange two variables of the same type */
#define swap(a, b) ({ \
GAUTOTYPE _tmp = (a); \

2
src/render/dline.c
View file

@ -41,7 +41,7 @@ void dline(int x1, int y1, int x2, int y2, int color)
int dx = x2 - x1, dy = y2 - y1;
int sx = sgn(dx), sy = sgn(dy);
dx = abs(dx), dy = abs(dy);
dx = (dx >= 0 ? dx : -dx), dy = (dy >= 0 ? dy : -dy);
dpixel(x1, y1, color);

12
src/std/string-ext.c
View file

@ -1,12 +0,0 @@
//---
// gint:std:string-ext: Extensions to the standard for <string.h>
//---
#include <gint/defs/attributes.h>
#include <gint/std/string.h>
GWEAK char *strchrnul(char const *s, int c)
{
while(*s && *s != c) s++;
return (char *)s;
}

53
src/std/string.c
View file

@ -1,53 +0,0 @@
//---
// gint:core:string - replicas of a few string functions
//---
#include <gint/defs/types.h>
#include <gint/defs/attributes.h>
#include <gint/std/string.h>
#include <stdarg.h>
GWEAK size_t strlen(char const *str)
{
int len = 0;
while(str[len]) len++;
return len;
}
GWEAK char *strncpy(char *dst, char const *src, size_t n)
{
size_t i = 0;
while(i < n && (dst[i] = src[i])) i++;
return dst;
}
GWEAK char *strcat(char *dest, char const *src)
{
unsigned long fin_dest = strlen(dest);
unsigned int i;
for (i = 0 ; i <= strlen(src) ; i++) dest[fin_dest + i] = src[i];
return dest;
}
GWEAK int strcmp(char const *s1, char const *s2)
{
while(*s1 && *s1 == *s2) s1++, s2++;
return *s1 - *s2;
}
GWEAK char *strchr(char const *s, int c)
{
while(*s && *s != c) s++;
return (*s) ? (char *)s : NULL;
}
GWEAK char *strrchr(char const *s, int c)
{
char const *found = NULL;
while(*s)
{
if(*s == c) found = s;
s++;
}
return (char *)found;
}