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zephyr/lib/posix/Kconfig.signal

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posix: signal: add initial header Initial header for the signal APIs. APIs to be implemented in later commit. Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2023-07-08 22:09:25 +08:00
# Copyright (c) 2023 Meta
#
# SPDX-License-Identifier: Apache-2.0
config POSIX_SIGNAL
bool "Support for POSIX signal APIs"
default y if POSIX_API
help
Enable support for POSIX signal APIs.
if POSIX_SIGNAL
posix: signal: implement strsignal Implementation and ztest for strsignal. Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2023-07-11 01:14:25 +08:00
config POSIX_SIGNAL_STRING_DESC
bool "Use full description for the strsignal API"
default y
help
Use full description for the strsignal API.
Will use 256 bytes of ROM.
posix: signal: add initial header Initial header for the signal APIs. APIs to be implemented in later commit. Signed-off-by: Yong Cong Sin <ycsin@meta.com>
2023-07-08 22:09:25 +08:00
endif
posix: signal: define max rt signals as zero when not enabled When CONFIG_POSIX_SIGNAL=n, default CONFIG_POSIX_RTSIG_MAX to 0 so that the `sigset_t` type can be defined. Also define RTSIG_MAX. This allows native_sim and other platforms to build without error. Signed-off-by: Christopher Friedt <cfriedt@meta.com>
2023-12-03 03:50:43 +08:00
# needed outside of if clause above to define constants & types in signal.h
config POSIX_RTSIG_MAX
int "Maximum number of realtime signals"
default 31 if POSIX_SIGNAL
posix: pthread: implement pthread_sigmask() pthread_sigmask() is required by the POSIX_THREADS_BASE Option Group as detailed in Section E.1 of IEEE-1003.1-2017. The POSIX_THREADS_BASE Option Group is required for PSE51, PSE52, PSE53, and PSE54 conformance, and is otherwise mandatory for any POSIX conforming system as per Section A.2.1.3 of IEEE-1003-1.2017. Currently, setting a pthread signal mask has no effect. Signed-off-by: Christopher Friedt <cfriedt@meta.com>
2023-12-03 01:26:13 +08:00
default 0
posix: signal: define max rt signals as zero when not enabled When CONFIG_POSIX_SIGNAL=n, default CONFIG_POSIX_RTSIG_MAX to 0 so that the `sigset_t` type can be defined. Also define RTSIG_MAX. This allows native_sim and other platforms to build without error. Signed-off-by: Christopher Friedt <cfriedt@meta.com>
2023-12-03 03:50:43 +08:00
help
Define the maximum number of realtime signals (RTSIG_MAX).
The range of realtime signals is [SIGRTMIN .. (SIGRTMIN+RTSIG_MAX)]