From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=59513 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OKDao-0002d0-3m for qemu-devel@nongnu.org; Thu, 03 Jun 2010 12:48:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OKDal-00065X-Si for qemu-devel@nongnu.org; Thu, 03 Jun 2010 12:48:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45076) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OKDal-00065K-Lc for qemu-devel@nongnu.org; Thu, 03 Jun 2010 12:48:27 -0400 From: Jes.Sorensen@redhat.com Date: Thu, 3 Jun 2010 18:48:01 +0200 Message-Id: <1275583692-11678-6-git-send-email-Jes.Sorensen@redhat.com> In-Reply-To: <1275583692-11678-1-git-send-email-Jes.Sorensen@redhat.com> References: <1275583692-11678-1-git-send-email-Jes.Sorensen@redhat.com> Subject: [Qemu-devel] [PATCH 05/16] Introduce os-posix.c and create os_setup_signal_handling() List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: anthony@codemonkey.ws Cc: Jes Sorensen , qemu-devel@nongnu.org From: Jes Sorensen Introcuce os-posix.c and move posix specific signal handling there. Signed-off-by: Jes Sorensen --- Makefile.objs | 1 + os-posix.c | 41 +++++++++++++++++++++++++++++++++++++++++ sysemu.h | 3 +++ vl.c | 8 +------- 4 files changed, 46 insertions(+), 7 deletions(-) create mode 100644 os-posix.c diff --git a/Makefile.objs b/Makefile.objs index 58fdb03..2d94677 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -145,6 +145,7 @@ hw-obj-$(CONFIG_NAND) += nand.o hw-obj-$(CONFIG_PFLASH_CFI01) += pflash_cfi01.o hw-obj-$(CONFIG_PFLASH_CFI02) += pflash_cfi02.o hw-obj-$(CONFIG_WIN32) += os-win32.o +hw-obj-$(CONFIG_POSIX) += os-posix.o hw-obj-$(CONFIG_M48T59) += m48t59.o hw-obj-$(CONFIG_ESCC) += escc.o diff --git a/os-posix.c b/os-posix.c new file mode 100644 index 0000000..914a4d1 --- /dev/null +++ b/os-posix.c @@ -0,0 +1,41 @@ +/* + * os-posix.c + * + * Copyright (c) 2003-2008 Fabrice Bellard + * Copyright (c) 2010 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include +#include +#include + +/* Needed early for CONFIG_BSD etc. */ +#include "config-host.h" +#include "sysemu.h" + +void os_setup_signal_handling(void) +{ + struct sigaction act; + sigfillset(&act.sa_mask); + act.sa_flags = 0; + act.sa_handler = SIG_IGN; + sigaction(SIGPIPE, &act, NULL); +} diff --git a/sysemu.h b/sysemu.h index 5e4feae..fc438c5 100644 --- a/sysemu.h +++ b/sysemu.h @@ -79,6 +79,9 @@ int qemu_loadvm_state(QEMUFile *f); /* SLIRP */ void do_info_slirp(Monitor *mon); +/* OS specific functions */ +void os_setup_signal_handling(void); + typedef enum DisplayType { DT_DEFAULT, diff --git a/vl.c b/vl.c index c655582..7a46fee 100644 --- a/vl.c +++ b/vl.c @@ -2460,13 +2460,7 @@ int main(int argc, char **argv, char **envp) QLIST_INIT (&vm_change_state_head); #ifndef _WIN32 - { - struct sigaction act; - sigfillset(&act.sa_mask); - act.sa_flags = 0; - act.sa_handler = SIG_IGN; - sigaction(SIGPIPE, &act, NULL); - } + os_setup_signal_handling(); #else SetConsoleCtrlHandler(qemu_ctrl_handler, TRUE); /* Note: cpu_interrupt() is currently not SMP safe, so we force -- 1.6.5.2