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Replace deprecated usleep() with nanosleep()

This commit is contained in:
Quentin Rameau 2015-09-28 00:06:05 +02:00 committed by Hiltjo Posthuma
parent c15a95a061
commit c42c378027
1 changed files with 3 additions and 2 deletions
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5
dmenu.c
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@ -6,7 +6,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <strings.h> #include <strings.h>
#include <unistd.h> #include <time.h>
#include <X11/Xlib.h> #include <X11/Xlib.h>
#include <X11/Xatom.h> #include <X11/Xatom.h>
#include <X11/Xutil.h> #include <X11/Xutil.h>
@ -203,6 +203,7 @@ drawmenu(void)
static void static void
grabkeyboard(void) grabkeyboard(void)
{ {
struct timespec ts = { .tv_sec = 1, .tv_nsec = 0 };
int i; int i;
/* try to grab keyboard, we may have to wait for another process to ungrab */ /* try to grab keyboard, we may have to wait for another process to ungrab */
@ -210,7 +211,7 @@ grabkeyboard(void)
if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), True, if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), True,
GrabModeAsync, GrabModeAsync, CurrentTime) == GrabSuccess) GrabModeAsync, GrabModeAsync, CurrentTime) == GrabSuccess)
return; return;
usleep(1000); nanosleep(&ts, NULL);
} }
die("cannot grab keyboard\n"); die("cannot grab keyboard\n");
} }