linux c ini文件

[Section1]
key1=value1
key2=value2

[Section2]
keyA=valueA
keyB=valueB

#include <stdio.h>
#include "ini.h"

typedef struct {
    int my_int;
    char my_string[256];
} Config;

static int handler(void* user, const char* section, const char* name, const char* value) {
    Config* pconfig = (Config*)user;

    if (strcmp(section, "Section1") == 0) {
        if (strcmp(name, "key1") == 0) {
            pconfig->my_int = atoi(value);
        } else if (strcmp(name, "key2") == 0) {
            strncpy(pconfig->my_string, value, sizeof(pconfig->my_string));
        }
    }
    return 1;
}

int main() {
    Config config = {0};
    if (ini_parse("example.ini", handler, &config) < 0) {
        printf("Error parsing INI file\n");
        return 1;
    }

    printf("key1: %d\n", config.my_int);
    printf("key2: %s\n", config.my_string);
    return 0;
}