Linux文本模式下监听鼠标事件

 1 #include <stdio.h> 
 2 #include <stdlib.h> 
 3 #include <unistd.h> 
 4 #include <gpm.h> 
 5 
 6 void main(int argc,char **argv) 
 7 { 
 8   fd_set readset; 
 9   Gpm_Event event; 
10   Gpm_Connect conn; 
11 
12   conn.eventMask = ~0; 
13   conn.defaultMask = ~GPM_HARD; 
14   conn.maxMod = 0; 
15   conn.minMod = 0; 
16 
17   if (Gpm_Open(&conn,0)==-1) { 
18     printf("Can not open mouse connection\n"); 
19     exit(1); 
20   } 
21 
22 
23   while (1) { 
24     FD_ZERO(&readset); 
25     FD_SET(gpm_fd,&readset); 
26     select(gpm_fd+1,&readset,0,0,0); 
27 
28     if (FD_ISSET(gpm_fd,&readset)) { 
29       if (Gpm_GetEvent(&event)>0) { 
30          printf("mouse: event 0x%02X, at %2i %2i (delta %2i %2i)," 
31            "button %i, modifiers 0x%02X\r\n", 
32            event.type, 
33            event.x,event.y, 
34            event.dx,event.dy, 
35            event.buttons, 
36            event.modifiers 
37         ); 
38       } 
39     } 
40   } 
41   while (Gpm_Close()); 
42 } 

gcc -o mouse mouse.c -lgmp

sudo yum install gpm*

gpm
gpm-devel
gpm-static