xtrans 1.1
This commit is contained in:
Adam Jackson
parent
78c638b644
commit
4e9f9c54c1
@ -1 +1 @@
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xtrans-1.0.3.tar.bz2
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xtrans-1.1.tar.bz2
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2
sources
2
sources
@ -1 +1 @@
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bb196907ea1e182dcb396eb22f7d2c1a xtrans-1.0.3.tar.bz2
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8546e3a060aefb42c889eaa4b5db33af xtrans-1.1.tar.bz2
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@ -5,15 +5,14 @@
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Summary: X.Org X11 developmental X transport library
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Summary: X.Org X11 developmental X transport library
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Name: xorg-x11-xtrans-devel
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Name: xorg-x11-xtrans-devel
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Version: 1.0.3
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Version: 1.1
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Release: 6%{?dist}
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Release: 1%{?dist}
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License: MIT/X11
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License: MIT/X11
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Group: System Environment/Libraries
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Group: System Environment/Libraries
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URL: http://www.x.org
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URL: http://www.x.org
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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Source0: ftp://ftp.x.org/pub/individual/lib/xtrans-%{version}.tar.bz2
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Source0: http://xorg.freedesktop.org/archive/individual/lib/xtrans-%{version}.tar.bz2
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Patch0: xtrans-1.0.3-abstract-sockets.patch
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Patch1: xtrans-1.0.3-avoid-gethostname.patch
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Patch1: xtrans-1.0.3-avoid-gethostname.patch
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BuildRequires: pkgconfig
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BuildRequires: pkgconfig
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@ -26,7 +25,6 @@ X.Org X11 developmental X transport library
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%prep
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%prep
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%setup -q -n xtrans-%{version}
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%setup -q -n xtrans-%{version}
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%patch0 -p1 -b .abstract
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%patch1 -p1 -b .my-name-is-unix
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%patch1 -p1 -b .my-name-is-unix
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%build
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%build
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@ -61,6 +59,9 @@ rm -rf $RPM_BUILD_ROOT
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%{_datadir}/aclocal/xtrans.m4
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%{_datadir}/aclocal/xtrans.m4
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%changelog
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%changelog
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* Wed Mar 05 2008 Adam Jackson <ajax@redhat.com> 1.1-1
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- xtrans 1.1
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* Wed Feb 20 2008 Fedora Release Engineering <rel-eng@fedoraproject.org> - 1.0.3-6
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* Wed Feb 20 2008 Fedora Release Engineering <rel-eng@fedoraproject.org> - 1.0.3-6
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- Autorebuild for GCC 4.3
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- Autorebuild for GCC 4.3
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@ -1,295 +0,0 @@
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diff -up xtrans-1.0.3/Xtranssock.c.abstract xtrans-1.0.3/Xtranssock.c
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--- xtrans-1.0.3/Xtranssock.c.abstract 2006-12-06 11:08:53.000000000 -0500
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+++ xtrans-1.0.3/Xtranssock.c 2007-09-20 15:28:00.000000000 -0400
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@@ -163,6 +163,10 @@ static int IBMsockInit = 0;
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#define SocketInitOnce() /**/
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#endif
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+#ifdef linux
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+#define HAVE_ABSTRACT_SOCKETS
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+#endif
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+
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#define MIN_BACKLOG 128
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#ifdef SOMAXCONN
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#if SOMAXCONN > MIN_BACKLOG
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@@ -835,23 +839,28 @@ TRANS(SocketSetOption) (XtransConnInfo c
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#ifdef UNIXCONN
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static int
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-set_sun_path(const char *port, const char *upath, char *path)
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+set_sun_path(const char *port, const char *upath, char *path, int abstract)
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{
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struct sockaddr_un s;
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int maxlen = sizeof(s.sun_path) - 1;
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+ const char *at = "";
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if (!port || !*port || !path)
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return -1;
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- if (*port == '/') { /* a full pathname */
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- if (strlen(port) > maxlen)
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- return -1;
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- sprintf(path, "%s", port);
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- } else {
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- if (strlen(port) + strlen(upath) > maxlen)
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- return -1;
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- sprintf(path, "%s%s", upath, port);
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- }
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+#ifdef HAVE_ABSTRACT_SOCKETS
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+ if (port[0] == '@')
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+ upath = "";
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+ else if (abstract)
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+ at = "@";
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+#endif
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+
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+ if (*port == '/') /* a full pathname */
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+ upath = "";
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+
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+ if (strlen(port) + strlen(upath) > maxlen)
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+ return -1;
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+ sprintf(path, "%s%s%s", at, upath, port);
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return 0;
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}
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#endif
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@@ -1074,6 +1083,12 @@ TRANS(SocketUNIXCreateListener) (XtransC
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int oldUmask;
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int status;
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unsigned int mode;
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+ char tmpport[108];
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+
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+ int abstract = 0;
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+#ifdef HAVE_ABSTRACT_SOCKETS
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+ abstract = ciptr->transptr->flags & TRANS_ABSTRACT;
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+#endif
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PRMSG (2, "SocketUNIXCreateListener(%s)\n",
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port ? port : "NULL", 0, 0);
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@@ -1096,16 +1111,16 @@ TRANS(SocketUNIXCreateListener) (XtransC
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}
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#endif
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+ memset(&sockname, 0, sizeof(sockname));
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sockname.sun_family = AF_UNIX;
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- if (port && *port) {
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- if (set_sun_path(port, UNIX_PATH, sockname.sun_path) != 0) {
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- PRMSG (1, "SocketUNIXCreateListener: path too long\n", 0, 0, 0);
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- return TRANS_CREATE_LISTENER_FAILED;
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- }
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- } else {
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- snprintf (sockname.sun_path, sizeof(sockname.sun_path),
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- "%s%ld", UNIX_PATH, (long)getpid());
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+ if (!(port && *port)) {
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+ snprintf (tmpport, sizeof(tmpport), "%s%ld", UNIX_PATH, (long)getpid());
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+ port = tmpport;
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+ }
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+ if (set_sun_path(port, UNIX_PATH, sockname.sun_path, abstract) != 0) {
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+ PRMSG (1, "SocketUNIXCreateListener: path too long\n", 0, 0, 0);
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+ return TRANS_CREATE_LISTENER_FAILED;
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}
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#if (defined(BSD44SOCKETS) || defined(__UNIXWARE__)) && !defined(Lynx)
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@@ -1118,7 +1133,12 @@ TRANS(SocketUNIXCreateListener) (XtransC
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namelen = strlen(sockname.sun_path) + offsetof(struct sockaddr_un, sun_path);
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#endif
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- unlink (sockname.sun_path);
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+ if (abstract) {
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+ sockname.sun_path[0] = '\0';
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+ namelen = sizeof(sockname);
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+ }
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+ else
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+ unlink (sockname.sun_path);
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if ((status = TRANS(SocketCreateListener) (ciptr,
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(struct sockaddr *) &sockname, namelen, flags)) < 0)
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@@ -1148,6 +1168,9 @@ TRANS(SocketUNIXCreateListener) (XtransC
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return TRANS_CREATE_LISTENER_FAILED;
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}
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+ if (abstract)
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+ sockname.sun_path[0] = '@';
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+
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ciptr->family = sockname.sun_family;
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ciptr->addrlen = namelen;
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memcpy (ciptr->addr, &sockname, ciptr->addrlen);
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@@ -1170,16 +1193,22 @@ TRANS(SocketUNIXResetListener) (XtransCo
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struct stat statb;
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int status = TRANS_RESET_NOOP;
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unsigned int mode;
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+ int abstract = 0;
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+#ifdef HAVE_ABSTRACT_SOCKETS
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+ abstract = ciptr->transptr->flags & TRANS_ABSTRACT;
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+#endif
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PRMSG (3, "SocketUNIXResetListener(%p,%d)\n", ciptr, ciptr->fd, 0);
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- if (stat (unsock->sun_path, &statb) == -1 ||
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+ if (!abstract && (
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+ stat (unsock->sun_path, &statb) == -1 ||
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((statb.st_mode & S_IFMT) !=
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#if (defined (sun) && defined(SVR4)) || defined(NCR) || defined(SCO325) || !defined(S_IFSOCK)
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- S_IFIFO))
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+ S_IFIFO
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#else
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- S_IFSOCK))
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+ S_IFSOCK
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#endif
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+ )))
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{
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int oldUmask = umask (0);
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@@ -1361,6 +1390,10 @@ TRANS(SocketUNIXAccept) (XtransConnInfo
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return NULL;
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}
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+ /*
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+ * if the socket is abstract, we already modified the address to have a
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+ * @ instead of the initial NUL, so no need to do that again here.
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+ */
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newciptr->addrlen = ciptr->addrlen;
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memcpy (newciptr->addr, ciptr->addr, newciptr->addrlen);
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@@ -1959,6 +1992,10 @@ TRANS(SocketUNIXConnect) (XtransConnInfo
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int old_namelen;
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#endif
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+ int abstract = 0;
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+#ifdef HAVE_ABSTRACT_SOCKETS
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+ abstract = ciptr->transptr->flags & TRANS_ABSTRACT;
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+#endif
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PRMSG (2,"SocketUNIXConnect(%d,%s,%s)\n", ciptr->fd, host, port);
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@@ -1996,7 +2033,7 @@ TRANS(SocketUNIXConnect) (XtransConnInfo
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sockname.sun_family = AF_UNIX;
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- if (set_sun_path(port, UNIX_PATH, sockname.sun_path) != 0) {
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+ if (set_sun_path(port, UNIX_PATH, sockname.sun_path, abstract) != 0) {
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PRMSG (1, "SocketUNIXConnect: path too long\n", 0, 0, 0);
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return TRANS_CONNECT_FAILED;
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}
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@@ -2017,7 +2054,7 @@ TRANS(SocketUNIXConnect) (XtransConnInfo
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* This is gross, but it was in Xlib
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*/
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old_sockname.sun_family = AF_UNIX;
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- if (set_sun_path(port, OLD_UNIX_PATH, old_sockname.sun_path) != 0) {
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+ if (set_sun_path(port, OLD_UNIX_PATH, old_sockname.sun_path, abstract) != 0) {
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PRMSG (1, "SocketUNIXConnect: path too long\n", 0, 0, 0);
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return TRANS_CONNECT_FAILED;
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}
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@@ -2025,6 +2062,17 @@ TRANS(SocketUNIXConnect) (XtransConnInfo
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offsetof(struct sockaddr_un, sun_path);
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#endif
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+ /*
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+ * Adjust the socket path if using abstract sockets.
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+ * Done here because otherwise all the strlen() calls above would fail.
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+ */
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+
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+ if (abstract) {
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+ sockname.sun_path[0] = '\0';
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+#if defined(hpux) && defined(X11_t)
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+ old_sockname.sun_path[0] = '\0';
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+#endif
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+ }
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/*
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* Do the connect()
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@@ -2062,12 +2110,19 @@ TRANS(SocketUNIXConnect) (XtransConnInfo
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* should try again.
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*/
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- if (olderrno == ENOENT || olderrno == EINTR)
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- return TRANS_TRY_CONNECT_AGAIN;
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- else if (olderrno == EWOULDBLOCK || olderrno == EINPROGRESS)
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+ if (olderrno == EWOULDBLOCK || olderrno == EINPROGRESS)
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return TRANS_IN_PROGRESS;
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- else
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- {
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+ else if (olderrno == EINTR)
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+ return TRANS_TRY_CONNECT_AGAIN;
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+ else if (olderrno == ENOENT) {
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+ /*
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+ * If opening as abstract socket failed, try again "normally"
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+ */
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+ if (abstract)
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+ ciptr->transptr->flags &= ~(TRANS_ABSTRACT);
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+ return TRANS_TRY_CONNECT_AGAIN;
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+ }
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+ else {
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PRMSG (2,"SocketUNIXConnect: Can't connect: errno = %d\n",
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EGET(),0, 0);
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@@ -2090,12 +2145,15 @@ TRANS(SocketUNIXConnect) (XtransConnInfo
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return TRANS_CONNECT_FAILED;
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}
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+ if (abstract)
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+ sockname.sun_path[0] = '@';
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+
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ciptr->family = AF_UNIX;
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ciptr->addrlen = namelen;
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ciptr->peeraddrlen = namelen;
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memcpy (ciptr->addr, &sockname, ciptr->addrlen);
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memcpy (ciptr->peeraddr, &sockname, ciptr->peeraddrlen);
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-
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+
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return 0;
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}
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@@ -2235,7 +2293,6 @@ TRANS(SocketINETClose) (XtransConnInfo c
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#ifdef UNIXCONN
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static int
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TRANS(SocketUNIXClose) (XtransConnInfo ciptr)
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-
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{
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/*
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* If this is the server side, then once the socket is closed,
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@@ -2254,7 +2311,8 @@ TRANS(SocketUNIXClose) (XtransConnInfo c
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&& sockname->sun_family == AF_UNIX
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&& sockname->sun_path[0])
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{
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- if (!(ciptr->flags & TRANS_NOUNLINK))
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+ if (!(ciptr->flags & TRANS_NOUNLINK
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+ || ciptr->transptr->flags & TRANS_ABSTRACT))
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unlink (sockname->sun_path);
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}
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@@ -2421,7 +2479,11 @@ Xtransport TRANS(SocketINET6Funcs) =
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Xtransport TRANS(SocketLocalFuncs) = {
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/* Socket Interface */
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"local",
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+#ifdef HAVE_ABSTRACT_SOCKETS
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+ TRANS_ABSTRACT,
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+#else
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0,
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+#endif
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#ifdef TRANS_CLIENT
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TRANS(SocketOpenCOTSClient),
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#endif /* TRANS_CLIENT */
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@@ -2467,7 +2529,7 @@ static char* unix_nolisten[] = { "local"
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Xtransport TRANS(SocketUNIXFuncs) = {
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/* Socket Interface */
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"unix",
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-#if !defined(LOCALCONN)
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+#if !defined(LOCALCONN) && !defined(HAVE_ABSTRACT_SOCKETS)
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TRANS_ALIAS,
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#else
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0,
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diff -up xtrans-1.0.3/Xtransint.h.abstract xtrans-1.0.3/Xtransint.h
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--- xtrans-1.0.3/Xtransint.h.abstract 2006-12-06 11:08:53.000000000 -0500
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+++ xtrans-1.0.3/Xtransint.h 2007-09-20 15:22:59.000000000 -0400
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@@ -374,9 +374,10 @@ typedef struct _Xtransport_table {
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#define TRANS_DISABLED (1<<2) /* Don't open this one */
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#define TRANS_NOLISTEN (1<<3) /* Don't listen on this one */
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#define TRANS_NOUNLINK (1<<4) /* Dont unlink transport endpoints */
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+#define TRANS_ABSTRACT (1<<5) /* Use abstract sockets if available */
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/* Flags to preserve when setting others */
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-#define TRANS_KEEPFLAGS (TRANS_NOUNLINK)
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+#define TRANS_KEEPFLAGS (TRANS_NOUNLINK|TRANS_ABSTRACT)
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/*
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* readv() and writev() don't exist or don't work correctly on some
|
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||||||
Loading…
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Block a user