linux剪贴板在C中读/写

sudo apt-get install libxclip-dev

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

int main() {
    char *clipboard_content;
    clipboard_content = xclip_get_selection("clipboard");
    if (clipboard_content != NULL) {
        printf("Clipboard content: %s\n", clipboard_content);
        free(clipboard_content);
    } else {
        printf("Failed to get clipboard content.\n");
    }
    return 0;
}

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

int main() {
    char *content = "Hello, world!";
    int result = xclip_set_selection("clipboard", content, strlen(content));
    if (result == 0) {
        printf("Content successfully copied to clipboard.\n");
    } else {
        printf("Failed to copy content to clipboard.\n");
    }
    return 0;
}