.TH "KDK_PROC_FREEALL" 3 "Mon Sep 18 2023" "Linux Programmer's Manual" \"
.SH NAME
kdk_proc_freeall - 用于回收字符串列表
.SH SYNOPSIS
.nf
.B #include <libkyprocess.h>
.sp
.BI "extern inline void kdk_proc_freeall(char **"ptr ");" 
.sp
Link with \fI\-lkyrtinfo\fP.
.SH "Detailed Description"
The main function of the interface is to recycle a list of strings of type char **.
.PP
The argument
.I ptr
is a list of strings of type char **.
.SH "RETURN VALUE"
No return value
.SH EXAMPLES
.EX
#include "libkyprocess.h"
#include <stdio.h>
#include <stdlib.h>

int main()
{
    char *run_time = kdk_get_process_running_time(841);
    char *cpu_time = kdk_get_process_cpu_time(841);
    char *cmd = kdk_get_process_command(841);
    char *start_time = kdk_get_process_start_time(841);
    printf("获取某一进程的CPU利用率：%0.1f\n", kdk_get_process_cpu_usage_percent(841));
    printf("获取某一进程的内存占用率：%0.1f\n", kdk_get_process_mem_usage_percent(841));
    printf("获取某一进程的进程状态：%s\n", kdk_get_process_status(841));
    printf("获取某一进程的进程端口号：%d\n", kdk_get_process_port(841));
    printf("获取某一进程的启动时间：%s\n", start_time);
    printf("获取某一进程的运行时间：%s\n", run_time);
    printf("获取某一进程的CPU时间：%s\n", cpu_time);
    printf("获取某一进程的Command：%s\n", cmd);
    printf("获取某一进程的属主：%s\n", kdk_get_process_user(841));
    free(run_time);
    free(cpu_time);
    free(cmd);
    free(start_time);
    char** pid =  kdk_procname_get_process_infomation("systemd");
    size_t index = 0;
    while (pid[index])
    {
        printf("pid %s\n", pid[index]);
        index ++;
    }
    kdk_proc_freeall(pid);

    char** info = kdk_get_process_all_information();
    size_t count = 0;
    while (info[count])
    {
        printf("No. %d\t %s\n", count + 1, info[count]);
        count ++;
    }
    kdk_proc_freeall(info);

    char *name = kdk_get_process_name(1151571);
    printf("name = %s\n", name);
    free(name);

    int id =  kdk_get_process_id("systemd");
    printf("pid %d\n", id);
   
    return 0;
}

.SH "CONFORMING TO"
These functions are as per the withdrawn POSIX.1e draft specification.
The following functions are Linux extensions:
.BR kdk_get_process_name (),
.BR kdk_get_process_id (),
.BR kdk_get_process_cpu_usage_percent (),
.BR kdk_get_process_mem_usage_percent (),
.BR kdk_get_process_status (),
.BR kdk_get_process_port (),
.BR kdk_get_process_start_time (),
.BR kdk_get_process_running_time (),
.BR kdk_get_process_cpu_time (),
.BR kdk_get_process_command (),
.BR kdk_get_process_user (),
.BR kdk_procname_get_process_infomation ()
and
.BR kdk_get_process_all_information ().
.SH "SEE ALSO"
.BR kdk_get_process_name (3),
.BR kdk_get_process_id (3),
.BR kdk_get_process_cpu_usage_percent (3),
.BR kdk_get_process_mem_usage_percent (3),
.BR kdk_get_process_status (3),
.BR kdk_get_process_port (),
.BR kdk_get_process_start_time (3),
.BR kdk_get_process_running_time (3),
.BR kdk_get_process_cpu_time (3),
.BR kdk_get_process_command (3),
.BR kdk_get_process_user (3),
.BR kdk_procname_get_process_infomation (3)
and
.BR kdk_get_process_all_information (3).