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authorMarc-André Lureau <marcandre.lureau@redhat.com>2016-11-30 22:57:24 +0400
committerPaolo Bonzini <pbonzini@redhat.com>2017-01-27 18:07:59 +0100
commit776a32a0752b67d94859a60b98a1e772a85d8111 (patch)
treec49ff62c0da64e3664d75df3a7d613bdacde744c /qemu-char.c
parent096b4894e5c6882f9425b0efa5cb1384bfb2d273 (diff)
char: use error_report()
Prefer error_report() over fprintf(stderr..) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-char.c')
-rw-r--r--qemu-char.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/qemu-char.c b/qemu-char.c
index c82d6d2c2b..113c4a859e 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -451,8 +451,8 @@ int qemu_chr_fe_get_msgfd(CharBackend *be)
int fd;
int res = (qemu_chr_fe_get_msgfds(be, &fd, 1) == 1) ? fd : -1;
if (s && qemu_chr_replay(s)) {
- fprintf(stderr,
- "Replay: get msgfd is not supported for serial devices yet\n");
+ error_report("Replay: get msgfd is not supported "
+ "for serial devices yet");
exit(1);
}
return res;
@@ -1680,8 +1680,8 @@ static Chardev *qemu_chr_open_pty(const CharDriver *driver,
ret->pty = g_strdup(pty_name);
ret->has_pty = true;
- fprintf(stderr, "char device redirected to %s (label %s)\n",
- pty_name, id);
+ error_report("char device redirected to %s (label %s)",
+ pty_name, id);
s = (PtyChardev *)chr;
s->ioc = QIO_CHANNEL(qio_channel_file_new_fd(master_fd));
@@ -3383,8 +3383,8 @@ static int tcp_chr_wait_connected(Chardev *chr, Error **errp)
* in TLS and telnet cases, only wait for an accepted socket */
while (!s->ioc) {
if (s->is_listen) {
- fprintf(stderr, "QEMU waiting for connection on: %s\n",
- chr->filename);
+ error_report("QEMU waiting for connection on: %s",
+ chr->filename);
qio_channel_set_blocking(QIO_CHANNEL(s->listen_ioc), true, NULL);
tcp_chr_accept(QIO_CHANNEL(s->listen_ioc), G_IO_IN, chr);
qio_channel_set_blocking(QIO_CHANNEL(s->listen_ioc), false, NULL);
@@ -4146,16 +4146,19 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts,
}
if (is_help_option(name)) {
- fprintf(stderr, "Available chardev backend types:\n");
+ GString *str = g_string_new("");
for (i = 0; i < ARRAY_SIZE(backends); i++) {
cd = backends[i];
if (cd) {
- fprintf(stderr, "%s\n", ChardevBackendKind_lookup[cd->kind]);
+ g_string_append_printf(str, "\n%s", ChardevBackendKind_lookup[cd->kind]);
if (cd->alias) {
- fprintf(stderr, "%s\n", cd->alias);
+ g_string_append_printf(str, "\n%s", cd->alias);
}
}
}
+
+ error_report("Available chardev backend types: %s", str->str);
+ g_string_free(str, true);
exit(0);
}
@@ -4267,8 +4270,8 @@ Chardev *qemu_chr_new(const char *label, const char *filename)
qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_REPLAY);
}
if (qemu_chr_replay(chr) && chr->driver->chr_ioctl) {
- fprintf(stderr,
- "Replay: ioctl is not supported for serial devices yet\n");
+ error_report("Replay: ioctl is not supported "
+ "for serial devices yet");
}
replay_register_char_driver(chr);
}