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

1 vote219 views1 answer
How to find all the missing dates and increment the series in r
C
0 vote217 views1 answer
How to zoom in terminal
C
0 vote234 views1 answer
Malloc contiguous 2d array
C
0 vote228 views1 answer
Stdin char c
C
9 votes222 views2 answers
Bash: apt-add-repository: command not found
C
0 vote221 views1 answer
Vim soft line break
C
2 votes211 views1 answer
Terminal count files in directory
C
2 votes249 views3 answers
Bitwise operators
C
1 vote216 views1 answer
How to auto run something on cmd
C
0 vote231 views1 answer
Gemfile.lock`. It is likely that you need to grant write permissions for that path.
C