X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fsimple-watch.c;h=7719e56cb0e43b557d9f173f6b40e951dc484cad;hb=dd315fb0f7a90a6f154cbea0e7a7c64b550164b9;hp=253ad501533282b0c8b48db64d31340d426fba77;hpb=a4c3af8516b1384e2856904719e75cda5bf6d669;p=catta

diff --git a/src/simple-watch.c b/src/simple-watch.c
index 253ad50..7719e56 100644
--- a/src/simple-watch.c
+++ b/src/simple-watch.c
@@ -33,6 +33,8 @@
 #include <catta/malloc.h>
 #include <catta/timeval.h>
 #include <catta/simple-watch.h>
+#include "fdutil.h"                 // catta_set_nonblock
+#include "internal.h"               // closesocket
 
 struct CattaWatch {
     CattaSimplePoll *simple_poll;
@@ -98,7 +100,7 @@ void catta_simple_poll_wakeup(CattaSimplePoll *s) {
     char c = 'W';
     assert(s);
 
-    write(s->wakeup_pipe[1], &c, sizeof(c));
+    writepipe(s->wakeup_pipe[1], &c, sizeof(c));
     s->wakeup_issued = 1;
 }
 
@@ -111,24 +113,10 @@ static void clear_wakeup(CattaSimplePoll *s) {
     s->wakeup_issued = 0;
 
     for(;;)
-        if (read(s->wakeup_pipe[0], &c, sizeof(c)) != sizeof(c))
+        if (readpipe(s->wakeup_pipe[0], c, sizeof(c)) != sizeof(c))
             break;
 }
 
-static int set_nonblock(int fd) {
-    int n;
-
-    assert(fd >= 0);
-
-    if ((n = fcntl(fd, F_GETFL)) < 0)
-        return -1;
-
-    if (n & O_NONBLOCK)
-        return 0;
-
-    return fcntl(fd, F_SETFL, n|O_NONBLOCK);
-}
-
 static CattaWatch* watch_new(const CattaPoll *api, int fd, CattaWatchEvent event, CattaWatchCallback callback, void *userdata) {
     CattaWatch *w;
     CattaSimplePoll *s;
@@ -321,13 +309,15 @@ CattaSimplePoll *catta_simple_poll_new(void) {
     if (!(s = catta_new(CattaSimplePoll, 1)))
         return NULL;
 
+    winsock_init();  // on Windows, pipe uses sockets; no-op on other platforms
     if (pipe(s->wakeup_pipe) < 0) {
         catta_free(s);
+        winsock_exit();
         return NULL;
     }
 
-    set_nonblock(s->wakeup_pipe[0]);
-    set_nonblock(s->wakeup_pipe[1]);
+    catta_set_nonblock(s->wakeup_pipe[0]);
+    catta_set_nonblock(s->wakeup_pipe[1]);
 
     s->api.userdata = s;
 
@@ -374,12 +364,13 @@ void catta_simple_poll_free(CattaSimplePoll *s) {
     catta_free(s->pollfds);
 
     if (s->wakeup_pipe[0] >= 0)
-        close(s->wakeup_pipe[0]);
+        closepipe(s->wakeup_pipe[0]);
 
     if (s->wakeup_pipe[1] >= 0)
-        close(s->wakeup_pipe[1]);
+        closepipe(s->wakeup_pipe[1]);
 
     catta_free(s);
+    winsock_exit();  // match the winsock_init in catta_simple_poll_new
 }
 
 static int rebuild(CattaSimplePoll *s) {