X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fxcb_conn.c;h=2fed0bae269a708508e89f71298373dafe1f4ed6;hb=5cdc02e3441dc623e91ebc5d7f735565b83f8435;hp=de5595126e0c530f33654652a5abe7bceca83714;hpb=7f0bc778c88ab2f565cc05d5d3d5ee4c8d1388a1;p=free-sw%2Fxcb%2Flibxcb

diff --git a/src/xcb_conn.c b/src/xcb_conn.c
index de55951..2fed0ba 100644
--- a/src/xcb_conn.c
+++ b/src/xcb_conn.c
@@ -32,10 +32,24 @@
 #include <stdlib.h>
 #include <netinet/in.h>
 #include <sys/select.h>
+#include <sys/fcntl.h>
 
 #include "xcb.h"
 #include "xcbint.h"
 
+static int set_fd_flags(const int fd)
+{
+    long flags = fcntl(fd, F_GETFL, 0);
+    if(flags == -1)
+        return 0;
+    flags |= O_NONBLOCK;
+    if(fcntl(fd, F_SETFL, flags) == -1)
+        return 0;
+    if(fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
+        return 0;
+    return 1;
+}
+
 static int write_setup(XCBConnection *c, XCBAuthInfo *auth_info)
 {
     static const char pad[3];
@@ -59,18 +73,18 @@ static int write_setup(XCBConnection *c, XCBAuthInfo *auth_info)
     parts[count].iov_len = sizeof(XCBConnSetupReq);
     parts[count++].iov_base = &out;
     parts[count].iov_len = XCB_PAD(sizeof(XCBConnSetupReq));
-    parts[count++].iov_base = (caddr_t) pad;
+    parts[count++].iov_base = (char *) pad;
 
     if(auth_info)
     {
         parts[count].iov_len = out.authorization_protocol_name_len = auth_info->namelen;
         parts[count++].iov_base = auth_info->name;
         parts[count].iov_len = XCB_PAD(out.authorization_protocol_name_len);
-        parts[count++].iov_base = (caddr_t) pad;
+        parts[count++].iov_base = (char *) pad;
         parts[count].iov_len = out.authorization_protocol_data_len = auth_info->datalen;
         parts[count++].iov_base = auth_info->data;
         parts[count].iov_len = XCB_PAD(out.authorization_protocol_data_len);
-        parts[count++].iov_base = (caddr_t) pad;
+        parts[count++].iov_base = (char *) pad;
     }
     assert(count <= sizeof(parts) / sizeof(*parts));
 
@@ -88,7 +102,7 @@ static int read_setup(XCBConnection *c)
     if(!c->setup)
         return 0;
 
-    if(_xcb_read_block(c->fd, c->setup, sizeof(XCBConnSetupGenericRep)) != sizeof(XCBConnSetupGenericRep))
+    if(_xcb_in_read_block(c, c->setup, sizeof(XCBConnSetupGenericRep)) != sizeof(XCBConnSetupGenericRep))
         return 0;
 
     {
@@ -98,7 +112,7 @@ static int read_setup(XCBConnection *c)
         c->setup = tmp;
     }
 
-    if(_xcb_read_block(c->fd, (char *) c->setup + sizeof(XCBConnSetupGenericRep), c->setup->length * 4) <= 0)
+    if(_xcb_in_read_block(c, (char *) c->setup + sizeof(XCBConnSetupGenericRep), c->setup->length * 4) <= 0)
         return 0;
 
     /* 0 = failed, 2 = authenticate, 1 = success */
@@ -147,7 +161,7 @@ XCBConnection *XCBConnectToFD(int fd, XCBAuthInfo *auth_info)
     c->fd = fd;
 
     if(!(
-        _xcb_set_fd_flags(fd) &&
+        set_fd_flags(fd) &&
         pthread_mutex_init(&c->iolock, 0) == 0 &&
         _xcb_in_init(&c->in) &&
         _xcb_out_init(&c->out) &&