63 lines
1.1 KiB
C
63 lines
1.1 KiB
C
/**strio.c: string/file manipulation functions by Victor Rachels **/
|
|
#include <conf.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "strio.h"
|
|
//added on 9/16/98 by adb to add memory tracking for this module
|
|
#include "u_mem.h"
|
|
//end additions - adb
|
|
|
|
char* fsplitword(FILE *f, char splitchar)
|
|
{
|
|
int x,y,mem,memx;
|
|
char *word,*buf;
|
|
memx=1;
|
|
mem=memx*256;
|
|
word=(char *) d_malloc(sizeof(char) * mem);
|
|
x=0;
|
|
word[x]=fgetc(f);
|
|
while(word[x]!=splitchar && !feof(f))
|
|
{
|
|
x++;
|
|
if(x==mem)
|
|
{
|
|
buf=word;
|
|
memx*=2;
|
|
mem=memx*256;
|
|
word=(char *) d_malloc(sizeof(char) * mem);
|
|
for(y=0;y<x;y++)
|
|
word[y]=buf[y];
|
|
d_free(buf);
|
|
}
|
|
word[x]=fgetc(f);
|
|
}
|
|
word[x]=0;
|
|
return word;
|
|
}
|
|
|
|
char* splitword(char *s, char splitchar)
|
|
{
|
|
int x,l,l2;
|
|
char *word;
|
|
|
|
for(l=0;s[l]!=0;l++);
|
|
for(x=0;s[x]!=splitchar&&x<l;x++);
|
|
l2=x;
|
|
s[x]=0;
|
|
word = (char *) d_malloc(sizeof(char) * (l2+1));
|
|
for(x=0;x<=l2;x++)
|
|
word[x]=s[x];
|
|
|
|
if(l==l2)
|
|
s[0]=0;
|
|
else
|
|
{
|
|
while(x<=l)
|
|
{
|
|
s[x-l2-1]=s[x];
|
|
x++;
|
|
}
|
|
}
|
|
return word;
|
|
}
|