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Thu, 12 Dec 2019 16:41:34 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, stefanha@redhat.com, vgoyal@redhat.com Subject: [PATCH 095/104] virtiofsd: convert more fprintf and perror to use fuse log infra Date: Thu, 12 Dec 2019 16:38:55 +0000 Message-Id: <20191212163904.159893-96-dgilbert@redhat.com> In-Reply-To: <20191212163904.159893-1-dgilbert@redhat.com> References: <20191212163904.159893-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-MC-Unique: qMAXncyqNyeU3NCPdaJ7vA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Eryu Guan Signed-off-by: Eryu Guan --- tools/virtiofsd/fuse_signals.c | 6 +++++- tools/virtiofsd/helper.c | 9 ++++++--- 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/tools/virtiofsd/fuse_signals.c b/tools/virtiofsd/fuse_signals.= c index 10a6f88088..edabf24e0d 100644 --- a/tools/virtiofsd/fuse_signals.c +++ b/tools/virtiofsd/fuse_signals.c @@ -11,6 +11,7 @@ #include "fuse_i.h" #include "fuse_lowlevel.h" =20 +#include #include #include #include @@ -46,12 +47,15 @@ static int set_one_signal_handler(int sig, void (*handl= er)(int), int remove) sa.sa_flags =3D 0; =20 if (sigaction(sig, NULL, &old_sa) =3D=3D -1) { - perror("fuse: cannot get old signal handler"); + fuse_log(FUSE_LOG_ERR, "fuse: cannot get old signal handler: %s\n"= , + strerror(errno)); return -1; } =20 if (old_sa.sa_handler =3D=3D (remove ? handler : SIG_DFL) && sigaction(sig, &sa, NULL) =3D=3D -1) { + fuse_log(FUSE_LOG_ERR, "fuse: cannot set signal handler: %s\n", + strerror(errno)); perror("fuse: cannot set signal handler"); return -1; } diff --git a/tools/virtiofsd/helper.c b/tools/virtiofsd/helper.c index 7b28507a38..bcb8c05063 100644 --- a/tools/virtiofsd/helper.c +++ b/tools/virtiofsd/helper.c @@ -200,7 +200,8 @@ int fuse_daemonize(int foreground) char completed; =20 if (pipe(waiter)) { - perror("fuse_daemonize: pipe"); + fuse_log(FUSE_LOG_ERR, "fuse_daemonize: pipe: %s\n", + strerror(errno)); return -1; } =20 @@ -210,7 +211,8 @@ int fuse_daemonize(int foreground) */ switch (fork()) { case -1: - perror("fuse_daemonize: fork"); + fuse_log(FUSE_LOG_ERR, "fuse_daemonize: fork: %s\n", + strerror(errno)); return -1; case 0: break; @@ -220,7 +222,8 @@ int fuse_daemonize(int foreground) } =20 if (setsid() =3D=3D -1) { - perror("fuse_daemonize: setsid"); + fuse_log(FUSE_LOG_ERR, "fuse_daemonize: setsid: %s\n", + strerror(errno)); return -1; } =20 --=20 2.23.0