forked from KolibriOS/kolibrios
b5b499b8c8
Move to folder with tcc. Part 1 git-svn-id: svn://kolibrios.org@8793 a494cfbc-eb01-0410-851d-a64ba20cac60
51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#define READ_MAX 255
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static char test_str1[] = "123454567890abcdefghijklmnopqrstufvwxyz";
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static char test_str2[READ_MAX];
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int main(int argc, char **argv)
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{
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int i=0;
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FILE *f;
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//write to file
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debug_printf("Write file...\n");
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f=fopen("testfile.txt","w");
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while(test_str1[i]!='a'){
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fputc(test_str1[i],f);
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i++;
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}
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fclose(f);
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//append to file
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debug_printf("Apend file...\n");
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f=fopen("testfile.txt","a");
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fputs(test_str1+i,f);
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char null_term = '\0';
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fwrite(&null_term, sizeof(char), 1, f);
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printf("Error: %s\n",strerror(errno));
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fclose(f);
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//copy from testfile.txt to copyfile.txt
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debug_printf("Read file...\n");
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f=fopen("testfile.txt","r");
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i=0;
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while((test_str2[i]=fgetc(f))!=EOF && i<READ_MAX){
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fputc(test_str2[i], stdout);
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i++;
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}
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printf("\n%s\n", test_str1);
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if(!strcmp(test_str2, test_str1)){
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puts("TEST: OK!");
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}else{
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puts("TEST: FAIL!");
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}
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fclose(f);
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}
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