@@ -230,12 +230,12 @@ int unix_socket_incoming(const char *path)
char *ostr = NULL;
int olen = 0;
- return unix_listen(path, ostr, olen);
+ return unix_listen(path, ostr, olen, NULL);
}
int unix_socket_outgoing(const char *path)
{
- return unix_connect(path);
+ return unix_connect(path, NULL);
}
/* Basic flow for negotiation
@@ -2451,9 +2451,9 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts)
if (is_unix) {
if (is_listen) {
- fd = unix_listen_opts(opts);
+ fd = unix_listen_opts(opts, NULL);
} else {
- fd = unix_connect_opts(opts);
+ fd = unix_connect_opts(opts, NULL);
}
} else {
if (is_listen) {
@@ -512,7 +512,7 @@ int inet_connect(const char *str, bool block, bool *in_progress, Error **errp)
#ifndef _WIN32
-int unix_listen_opts(QemuOpts *opts)
+int unix_listen_opts(QemuOpts *opts, Error **errp)
{
struct sockaddr_un un;
const char *path = qemu_opt_get(opts, "path");
@@ -520,7 +520,7 @@ int unix_listen_opts(QemuOpts *opts)
sock = qemu_socket(PF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
- perror("socket(unix)");
+ error_set(errp, QERR_SOCKET_CREATE_FAILED);
return -1;
}
@@ -545,11 +545,11 @@ int unix_listen_opts(QemuOpts *opts)
unlink(un.sun_path);
if (bind(sock, (struct sockaddr*) &un, sizeof(un)) < 0) {
- fprintf(stderr, "bind(unix:%s): %s\n", un.sun_path, strerror(errno));
+ error_set(errp, QERR_SOCKET_BIND_FAILED);
goto err;
}
if (listen(sock, 1) < 0) {
- fprintf(stderr, "listen(unix:%s): %s\n", un.sun_path, strerror(errno));
+ error_set(errp, QERR_SOCKET_LISTEN_FAILED);
goto err;
}
@@ -560,20 +560,20 @@ err:
return -1;
}
-int unix_connect_opts(QemuOpts *opts)
+int unix_connect_opts(QemuOpts *opts, Error **errp)
{
struct sockaddr_un un;
const char *path = qemu_opt_get(opts, "path");
int sock;
if (NULL == path) {
- fprintf(stderr, "unix connect: no path specified\n");
+ error_setg(errp, "unix connect: no path specified\n");
return -1;
}
sock = qemu_socket(PF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
- perror("socket(unix)");
+ error_set(errp, QERR_SOCKET_CREATE_FAILED);
return -1;
}
@@ -581,7 +581,7 @@ int unix_connect_opts(QemuOpts *opts)
un.sun_family = AF_UNIX;
snprintf(un.sun_path, sizeof(un.sun_path), "%s", path);
if (connect(sock, (struct sockaddr*) &un, sizeof(un)) < 0) {
- fprintf(stderr, "connect(unix:%s): %s\n", path, strerror(errno));
+ error_set(errp, QERR_SOCKET_CONNECT_FAILED);
close(sock);
return -1;
}
@@ -590,7 +590,7 @@ int unix_connect_opts(QemuOpts *opts)
}
/* compatibility wrapper */
-int unix_listen(const char *str, char *ostr, int olen)
+int unix_listen(const char *str, char *ostr, int olen, Error **errp)
{
QemuOpts *opts;
char *path, *optstr;
@@ -611,7 +611,7 @@ int unix_listen(const char *str, char *ostr, int olen)
qemu_opt_set(opts, "path", str);
}
- sock = unix_listen_opts(opts);
+ sock = unix_listen_opts(opts, errp);
if (sock != -1 && ostr)
snprintf(ostr, olen, "%s%s", qemu_opt_get(opts, "path"), optstr ? optstr : "");
@@ -619,44 +619,44 @@ int unix_listen(const char *str, char *ostr, int olen)
return sock;
}
-int unix_connect(const char *path)
+int unix_connect(const char *path, Error **errp)
{
QemuOpts *opts;
int sock;
opts = qemu_opts_create(&dummy_opts, NULL, 0, NULL);
qemu_opt_set(opts, "path", path);
- sock = unix_connect_opts(opts);
+ sock = unix_connect_opts(opts, errp);
qemu_opts_del(opts);
return sock;
}
#else
-int unix_listen_opts(QemuOpts *opts)
+int unix_listen_opts(QemuOpts *opts, Error **errp)
{
- fprintf(stderr, "unix sockets are not available on windows\n");
+ error_setg(errp, "unix sockets are not available on windows\n");
errno = ENOTSUP;
return -1;
}
-int unix_connect_opts(QemuOpts *opts)
+int unix_connect_opts(QemuOpts *opts, Error **errp)
{
- fprintf(stderr, "unix sockets are not available on windows\n");
+ error_setg(errp, "unix sockets are not available on windows\n");
errno = ENOTSUP;
return -1;
}
-int unix_listen(const char *path, char *ostr, int olen)
+int unix_listen(const char *path, char *ostr, int olen, Error **errp)
{
- fprintf(stderr, "unix sockets are not available on windows\n");
+ error_setg(errp, "unix sockets are not available on windows\n");
errno = ENOTSUP;
return -1;
}
-int unix_connect(const char *path)
+int unix_connect(const char *path, Error **errp)
{
- fprintf(stderr, "unix sockets are not available on windows\n");
+ error_setg(errp, "unix sockets are not available on windows\n");
errno = ENOTSUP;
return -1;
}
@@ -47,10 +47,10 @@ int inet_connect(const char *str, bool block, bool *in_progress, Error **errp);
int inet_dgram_opts(QemuOpts *opts);
const char *inet_strfamily(int family);
-int unix_listen_opts(QemuOpts *opts);
-int unix_listen(const char *path, char *ostr, int olen);
-int unix_connect_opts(QemuOpts *opts);
-int unix_connect(const char *path);
+int unix_listen_opts(QemuOpts *opts, Error **errp);
+int unix_listen(const char *path, char *ostr, int olen, Error **errp);
+int unix_connect_opts(QemuOpts *opts, Error **errp);
+int unix_connect(const char *path, Error **errp);
/* Old, ipv4 only bits. Don't use for new code. */
int parse_host_port(struct sockaddr_in *saddr, const char *str);
@@ -181,7 +181,7 @@ static gboolean ga_channel_open(GAChannel *c, const gchar *path, GAChannelMethod
break;
}
case GA_CHANNEL_UNIX_LISTEN: {
- int fd = unix_listen(path, NULL, strlen(path));
+ int fd = unix_listen(path, NULL, strlen(path), NULL);
if (fd == -1) {
g_critical("error opening path: %s", strerror(errno));
return false;
@@ -3059,7 +3059,7 @@ int vnc_display_open(DisplayState *ds, const char *display)
if (reverse) {
/* connect to viewer */
if (strncmp(display, "unix:", 5) == 0)
- vs->lsock = unix_connect(display+5);
+ vs->lsock = unix_connect(display+5, NULL);
else
vs->lsock = inet_connect(display, true, NULL, NULL);
if (-1 == vs->lsock) {
@@ -3079,7 +3079,7 @@ int vnc_display_open(DisplayState *ds, const char *display)
dpy = g_malloc(256);
if (strncmp(display, "unix:", 5) == 0) {
pstrcpy(dpy, 256, "unix:");
- vs->lsock = unix_listen(display+5, dpy+5, 256-5);
+ vs->lsock = unix_listen(display+5, dpy+5, 256-5, NULL);
} else {
vs->lsock = inet_listen(display, dpy, 256,
SOCK_STREAM, 5900, NULL);
This patch starts harmonizing unix_* and inet_* functions. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- nbd.c | 4 ++-- qemu-char.c | 4 ++-- qemu-sockets.c | 40 ++++++++++++++++++++-------------------- qemu_socket.h | 8 ++++---- qga/channel-posix.c | 2 +- ui/vnc.c | 4 ++-- 6 file modificati, 31 inserzioni(+), 31 rimozioni(-)