C read csv

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

const char* getfield(char* line, int num)
{
    const char* tok;
    for (tok = strtok(line, ";");
            tok && *tok;
            tok = strtok(NULL, ";\n"))
    {
        if (!--num)
            return tok;
    }
    return NULL;
}

int main()
{
    FILE* stream = fopen("input", "r");

    char line[1024];
    while (fgets(line, 1024, stream))
    {
        char* tmp = strdup(line);
        printf("Field 3 would be %s\n", getfield(tmp, 3));
        // NOTE strtok clobbers tmp
        free(tmp);
    }
}

Source: stackoverflow.com

Similar codes

0 vote240 views1 answer
C overwrite last line
C
0 vote270 views1 answer
C interview questions for experienced
C
0 vote235 views1 answer
How to set string to null in c
C
0 vote285 views2 answers
C memcpy
C
0 vote249 views1 answer
How to write flash memory in stm32f030
C
2 votes242 views1 answer
“ln: failed to create symbolic link '/etc/alternatives/java': File exists”
C
1 vote208 views1 answer
Como declarar uma string em c
C
2 votes225 views1 answer
Unity 2d movement and animation
C
0 vote259 views1 answer
Ubuntu ocaml install
C
2 votes225 views1 answer
How to print something out to the console c
C