[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Minios-devel] [UNIKRAFT/NEWLIB PATCH v2 3/5] Add signal related stubs
This patch adds a new file signal.c which contains stubs related to signals. Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx> --- Makefile.uk | 1 + signal.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 57 insertions(+) create mode 100644 signal.c diff --git a/Makefile.uk b/Makefile.uk index 40e0dae..9d1b275 100644 --- a/Makefile.uk +++ b/Makefile.uk @@ -114,6 +114,7 @@ LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/pty.c LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/time.c|glue LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/locale.c LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/dev.c +LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/signal.c ################################################################################ # Newlib/libc code -- argz diff --git a/signal.c b/signal.c new file mode 100644 index 0000000..680bcaf --- /dev/null +++ b/signal.c @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ +/* + * Authors: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx + * + * Copyright (c) 2019, University Politehnica of Bucharest. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the copyright holder nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY. + */ + +#include <signal.h> + +int sigaction(int sig __unused, const struct sigaction *restrict act __unused, + struct sigaction *restrict oact __unused) +{ + return 0; +} + +unsigned int alarm(unsigned int seconds __unused) +{ + return 0; +} + +int pause(void) +{ + return 0; +} + +int siginterrupt(int sig __unused, int flag __unused) +{ + return 0; +} -- 2.21.0 _______________________________________________ Minios-devel mailing list Minios-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/minios-devel
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