Rizin
unix-like reverse engineering framework and cli tools
Functions | Variables
main.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <uv.h>

Go to the source code of this file.

Functions

void fake_download (uv_work_t *req)
 
void after (uv_work_t *req, int status)
 
void print_progress (uv_async_t *handle)
 
int main ()
 

Variables

uv_loop_t * loop
 
uv_async_t async
 
double percentage
 

Function Documentation

◆ after()

void after ( uv_work_t *  req,
int  status 
)

Definition at line 26 of file main.c.

26  {
27  fprintf(stderr, "Download complete\n");
28  uv_close((uv_handle_t*) &async, NULL);
29 }
NULL
#define NULL
Definition: cris-opc.c:27
uv_handle_s
Definition: uv.h:444
async
uv_async_t async
Definition: main.c:8
uv_close
UV_EXTERN void uv_close(uv_handle_t *handle, uv_close_cb close_cb)
Definition: core.c:108

References async, NULL, and uv_close().

Referenced by main(), and run_basic_block_analysis().

◆ fake_download()

void fake_download ( uv_work_t *  req)

Definition at line 12 of file main.c.

12  {
13  int size = *((int*) req->data);
14  int downloaded = 0;
15  while (downloaded < size) {
16  percentage = downloaded*100.0/size;
17  async.data = (void*) &percentage;
18  uv_async_send(&async);
19 
20  sleep(1);
21  downloaded += (200+random())%1000; // can only download max 1000bytes/sec,
22  // but at least a 200;
23  }
24 }
req
static static sync static getppid static getegid const char static filename char static len const char char static bufsiz static mask static vfork const void static prot static getpgrp const char static swapflags static arg static fd static protocol static who struct sockaddr static addrlen static backlog struct timeval struct timezone static tz const struct iovec static count static mode const void const struct sockaddr static tolen const char static pathname void static offset struct stat static buf void long static basep static whence static length const void static len static semflg const void static shmflg const struct timespec req
Definition: sflib.h:128
size
voidpf void uLong size
Definition: ioapi.h:138
percentage
double percentage
Definition: main.c:10
uv_async_send
UV_EXTERN int uv_async_send(uv_async_t *async)
Definition: async.c:63

References async, percentage, req, and uv_async_send().

Referenced by main().

◆ main()

int main ( void  )

Definition at line 36 of file main.c.

36  {
37  loop = uv_default_loop();
38 
39  uv_work_t req;
40  int size = 10240;
41  req.data = (void*) &size;
42 
43  uv_async_init(loop, &async, print_progress);
44  uv_queue_work(loop, &req, fake_download, after);
45 
46  return uv_run(loop, UV_RUN_DEFAULT);
47 }
uv_work_s
Definition: uv.h:1066
loop
uv_loop_t * loop
Definition: main.c:7
after
void after(uv_work_t *req, int status)
Definition: main.c:26
print_progress
void print_progress(uv_async_t *handle)
Definition: main.c:31
fake_download
void fake_download(uv_work_t *req)
Definition: main.c:12
UV_RUN_DEFAULT
@ UV_RUN_DEFAULT
Definition: uv.h:255
uv_run
UV_EXTERN int uv_run(uv_loop_t *, uv_run_mode mode)
Definition: core.c:365
uv_queue_work
UV_EXTERN int uv_queue_work(uv_loop_t *loop, uv_work_t *req, uv_work_cb work_cb, uv_after_work_cb after_work_cb)
Definition: threadpool.c:338
uv_default_loop
UV_EXTERN uv_loop_t * uv_default_loop(void)
Definition: uv-common.c:763
uv_async_init
UV_EXTERN int uv_async_init(uv_loop_t *, uv_async_t *async, uv_async_cb async_cb)
Definition: async.c:45

References after(), async, fake_download(), loop, print_progress(), req, uv_async_init(), uv_default_loop(), uv_queue_work(), uv_run(), and UV_RUN_DEFAULT.

◆ print_progress()

void print_progress ( uv_async_t *  handle)

Definition at line 31 of file main.c.

31  {
32  double percentage = *((double*) handle->data);
33  fprintf(stderr, "Downloaded %.2f%%\n", percentage);
34 }
handle
static mcore_handle handle
Definition: asm_mcore.c:8

References handle, and percentage.

Referenced by cancel(), and main().

Variable Documentation

◆ async

uv_async_t async

Definition at line 8 of file main.c.

Referenced by after(), fake_download(), and main().

◆ loop

uv_loop_t* loop

Definition at line 7 of file main.c.

◆ percentage

double percentage

Definition at line 10 of file main.c.

Referenced by basefind_set_thread_info(), fake_download(), print_progress(), progress_callback(), progress_flush(), and progress_percentage().