+++ /dev/null
-/* string.c
- *
- * (C) Copyright Dec 20 1998, Edmond J. Breen.
- * ALL RIGHTS RESERVED.
- * This code may be copied for personal, non-profit use only.
- *
- */
-/* This file is broken into 2 parts
- * the first part defines the interface routines
- * and the 2nd part adds the interface routine
- * to EiC's look up tables.
- */
-
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-
-#include "eic.h"
-#include "stdliblocal.h"
-
-#include "xalloc.h"
-
-
-/*
- STRING.H STUFF
- ------------------------------*/
-
-
-val_t eic_memcpy(void)
-{
- val_t v;
- ptr_t p2;
- size_t s;
-
- getptrarg(0,v.p);
- getptrarg(1,p2);
-
- s = arg(2,getargs(),size_t);
-
- checkEp(v.p,s);
- checkEp(p2,s);
-
- memcpy(v.p.p,p2.p,s);
-
- return v;
-}
-val_t eic_memmove(void)
-{
- val_t v;
- ptr_t p2;
- size_t s;
-
- getptrarg(0,v.p);
- getptrarg(1,p2);
-
- s = arg(2,getargs(),size_t);
-
-
- checkEp(v.p,s);
- checkEp(p2,s);
-
-
-#ifdef _SUNOS
- bcopy(p2.p,v.p.p,s);
-#else
- memmove(v.p.p,p2.p,s);
-#endif
- return v;
-}
-val_t eic_strcpy(void) /* unsafe */
-{
- val_t v;
-
- getptrarg(0,v.p);
- checkEp(v.p,strlen(arg(1,getargs(), ptr_t).p) + 1);
-
- strcpy(v.p.p,
- arg(1,getargs(), ptr_t).p);
- return v;
-}
-
-val_t eic_strdup(void) /* unsafe */
-{
- val_t v;
-
- char *p = arg(0,getargs(),ptr_t).p;
- int len = strlen(p);
- v.p.sp = v.p.p = xmalloc(len +1);
- if(v.p.p) {
- strcpy(v.p.p,p);
- v.p.ep = setEp(v.p, len);
- } else
- v.p.ep = NULL;
-
- return v;
-}
-
-
-val_t eic_strncpy(void)
-{
- val_t v;
- ptr_t p2;
- size_t s;
-
- getptrarg(0,v.p);
- getptrarg(1,p2);
-
- s = arg(2,getargs(),size_t);
-
-
- checkEp(v.p,s);
-
- strncpy(v.p.p,p2.p,s);
-
-
- return v;
-}
-val_t eic_strcat(void) /* unsafe */
-{
- val_t v;
- ptr_t p2;
-
- getptrarg(0,v.p);
- getptrarg(1,p2);
-
- checkEp( v.p, strlen(v.p.p) + strlen(p2.p) + 1 );
-
- strcat(v.p.p,p2.p);
- return v;
-}
-
-val_t eic_strncat(void) /* unsafe */
-{
- val_t v;
- ptr_t p2;
- size_t s, s1;
-
- getptrarg(0,v.p);
- getptrarg(1,p2);
-
- s = arg(2,getargs(),size_t);
- s1 = strlen(p2.p);
-
- checkEp(v.p,strlen(v.p.p) + (s < s1 ? s : s1) + 1 );
-
- strncat(v.p.p,p2.p,s);
-
- return v;
-}
-val_t eic_memcmp(void)
-{
- val_t v;
- v.ival = memcmp(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p,
- arg(2,getargs(),size_t));
- return v;
-}
-val_t eic_strcmp(void)
-{
- val_t v;
- v.ival = strcmp(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_strcoll(void)
-{
- val_t v;
- v.ival = strcoll(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_strncmp(void)
-{
- val_t v;
- v.ival = strncmp(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p,
- arg(2,getargs(),size_t));
- return v;
-}
-val_t eic_strxfrm(void)
-{
- val_t v;
- v.szval = strxfrm(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p,
- arg(2,getargs(),size_t));
- return v;
-}
-val_t eic_memchr(void)
-{
- val_t v;
-
- v.p = arg(0,getargs(),ptr_t);
-
- v.p.p = memchr(v.p.p,
- arg(1,getargs(),int),
- arg(2,getargs(),size_t));
- return v;
-}
-val_t eic_strchr(void)
-{
- val_t v;
- v.p = arg(0,getargs(),ptr_t);
- v.p.p = strchr(v.p.p,
- arg(1,getargs(),int));
- return v;
-}
-val_t eic_strcspn(void)
-{
- val_t v;
- v.szval = strcspn(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_strpbrk(void)
-{
- val_t v;
-
- getptrarg(0,v.p);
- v.p.p = strpbrk(v.p.p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_strrchr(void)
-{
- val_t v;
- getptrarg(0,v.p);
- v.p.p = strrchr(v.p.p,
- arg(1,getargs(),int));
- return v;
-}
-val_t eic_strspn(void)
-{
- val_t v;
- v.szval = strspn(arg(0,getargs(),ptr_t).p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_strstr(void)
-{
- val_t v;
- getptrarg(0,v.p);
-
- v.p.p = strstr(v.p.p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_strtok(void)
-{
- static val_t h;
- val_t v;
-
- getptrarg(0,v.p);
-
- if(v.p.p == NULL) {
- v.p.sp = h.p.sp;
- v.p.ep = h.p.ep;
- }else
- h.p = v.p;
-
- v.p.p = strtok(v.p.p,
- arg(1,getargs(),ptr_t).p);
- return v;
-}
-val_t eic_memset(void)
-{
- val_t v;
- size_t s;
-
- getptrarg(0,v.p);
-
- s = arg(2,getargs(),size_t);
- checkEp(v.p,s);
-
- memset(v.p.p,
- arg(1,getargs(),int),
- s);
- return v;
-}
-val_t eic_strerror(void)
-{
- val_t v;
-
- v.p.p = strerror(arg(0,getargs(),int));
-
- v.p.sp = v.p.p;
-
- setEp( v.p, strlen(v.p.p) + 1 );
-
- return v;
-}
-val_t eic_strlen(void)
-{
- val_t v;
- v.szval = strlen(arg(0,getargs(),ptr_t).p);
- return v;
-}
-
-
-val_t eic_strrev(void)
-{
- val_t v;
- getptrarg(0,v.p);
- v.p.p = strrev(v.p.p);
- return v;
-}
-
-val_t eic_fftoa(void)
-{
- val_t v;
- arg_list ap = getargs();
-
- getptrarg(1,v.p);
-
- fftoa(arg(0,ap,float), /* value */
- v.p.p, /* string */
- arg(2,ap,int), /* precision */
- arg(3,ap,char), /* 'f','e' or 'E' */
- arg(4,ap,int)); /* truncation, i.e. 0 or 1 */
- return v;
-}
-
-
-
-/********************************************************************/
-
-void module_string(void)
-{
-
- /* string .h */
- EiC_add_builtinfunc("memcpy",eic_memcpy);
- EiC_add_builtinfunc("memmove",eic_memmove);
- EiC_add_builtinfunc("strcpy",eic_strcpy);
- EiC_add_builtinfunc("strdup",eic_strdup);
- EiC_add_builtinfunc("strncpy",eic_strncpy);
- EiC_add_builtinfunc("strcat",eic_strcat);
- EiC_add_builtinfunc("strncat",eic_strncat);
- EiC_add_builtinfunc("memcmp",eic_memcmp);
- EiC_add_builtinfunc("strcmp",eic_strcmp);
- EiC_add_builtinfunc("strcoll",eic_strcoll);
- EiC_add_builtinfunc("strncmp",eic_strncmp);
- EiC_add_builtinfunc("strxfrm",eic_strxfrm);
- EiC_add_builtinfunc("memchr",eic_memchr);
- EiC_add_builtinfunc("strchr",eic_strchr);
- EiC_add_builtinfunc("strcspn",eic_strcspn);
- EiC_add_builtinfunc("strpbrk",eic_strpbrk);
- EiC_add_builtinfunc("strrchr",eic_strrchr);
- EiC_add_builtinfunc("strspn",eic_strspn);
- EiC_add_builtinfunc("strstr",eic_strstr);
- EiC_add_builtinfunc("strtok",eic_strtok);
- EiC_add_builtinfunc("memset",eic_memset);
- EiC_add_builtinfunc("strerror",eic_strerror);
- EiC_add_builtinfunc("strlen",eic_strlen);
-
- EiC_add_builtinfunc("strrev", eic_strrev);
- EiC_add_builtinfunc("fftoa", eic_fftoa);
-
-}
projects / opencv / blobdiff