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print the name of the stick

master
tth 5 months ago
parent
commit
2e4aa5ee22
1 changed files with 6 additions and 0 deletions
  1. +6
    -0
      functions/joyutils.c

+ 6
- 0
functions/joyutils.c View File

@ -3,6 +3,7 @@
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
@ -33,12 +34,17 @@ int joy_fd, foo;
struct js_event js;
int flag = 0;
unsigned long debut;
char joy_name[128];
if( ( joy_fd = open(joy_device , O_RDONLY)) == -1 ) {
fprintf(stderr, "%s: couldn't open %s\n", __func__, joy_device);
exit(1);
}
if (ioctl(joy_fd, JSIOCGNAME(sizeof(joy_name)), joy_name) < 0)
strncpy(joy_name, "Unknown", sizeof(joy_name));
fprintf(stderr, "Name: \"%s\"\n", joy_name);
for (;;) {
foo = read(joy_fd, &js, sizeof(struct js_event));
if ( ! flag ) {


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