Files
advanced_C_standard_library/src/file.c

24 lines
461 B
C

#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
char* acl_ReadTextFile(FILE *file, bool *sucess){
size_t lSize;
char *buffer;
if(!file) {
*sucess = false;
return buffer;
}
fseek(file, 0L, SEEK_END);
lSize = ftell(file);
rewind(file);
buffer = malloc(lSize + 1);
if(!buffer) {
*sucess = false;
return buffer;
}
size_t readReturn = fread(buffer, lSize, 1, file);
*sucess = readReturn == 1;
buffer[lSize] = '\0';
return buffer;
}