comments
This commit is contained in:
parent
1f007ab92e
commit
1b017733cb
11
macrod.c
11
macrod.c
@ -27,7 +27,7 @@ struct pressed_buffer {
|
||||
unsigned int size;
|
||||
};
|
||||
|
||||
int term = 0; // Received SIGTERM flag
|
||||
int term = 0; // exit flag
|
||||
const char ev_root[] = "/dev/input/";
|
||||
|
||||
int pressBufferAdd (struct pressed_buffer*, unsigned short);
|
||||
@ -80,14 +80,17 @@ int main (void)
|
||||
}
|
||||
closedir(ev_dir);
|
||||
// TODO: watch for events inside /dev/input and reload accordingly
|
||||
// could use the inotify API (linux specific), a separate process
|
||||
// or some polling system inside the main loop to maintain portability
|
||||
// across other *NIX derivatives
|
||||
// could use the epoll syscall or the inotify API (linux),
|
||||
// event API (openbsd), kqueue syscall (BSD and macos), a separate
|
||||
// process or some polling system inside the main loop to maintain
|
||||
// portability across other *NIX derivatives, could also use libev
|
||||
|
||||
struct input_event event;
|
||||
struct pressed_buffer pb = {NULL, 0}; // Pressed keys buffer
|
||||
ssize_t rb; // Read bits
|
||||
|
||||
// TODO: optimize the loop with an O(1) call as it runs for every
|
||||
// event, some of those are in the previous comment
|
||||
while (poll(fds, fd_num, -1) != -1 && !term) {
|
||||
/* Use poll(2) to wait por a file dscriptor to become ready for reading.
|
||||
* NOTE: this could use select(2) but I don't know how */
|
||||
|
Loading…
Reference in New Issue
Block a user