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kernel: poll: rename reserved 'signal' symbol

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This symbol is reserved and usage of reserved symbols violates the
coding guidelines. (MISRA 21.2)

NAME
       signal - ANSI C signal handling

SYNOPSIS
       #include <signal.h>

       sighandler_t signal(int signum, sighandler_t handler);

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2021-03-22 08:09:55 -04:00
commit b503be2d02
2 changed files with 34 additions and 34 deletions
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20
include/kernel.h
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@ -5313,36 +5313,36 @@ __syscall int k_poll(struct k_poll_event *events, int num_events,
*
* Ready a poll signal object to be signaled via k_poll_signal_raise().
*
* @param signal A poll signal.
* @param sig A poll signal.
*
* @return N/A
*/
__syscall void k_poll_signal_init(struct k_poll_signal *signal);
__syscall void k_poll_signal_init(struct k_poll_signal *sig);
/*
* @brief Reset a poll signal object's state to unsignaled.
*
* @param signal A poll signal object
* @param sig A poll signal object
*/
__syscall void k_poll_signal_reset(struct k_poll_signal *signal);
__syscall void k_poll_signal_reset(struct k_poll_signal *sig);
static inline void z_impl_k_poll_signal_reset(struct k_poll_signal *signal)
static inline void z_impl_k_poll_signal_reset(struct k_poll_signal *sig)
{
signal->signaled = 0U;
sig->signaled = 0U;
}
/**
* @brief Fetch the signaled state and result value of a poll signal
*
* @param signal A poll signal object
* @param sig A poll signal object
* @param signaled An integer buffer which will be written nonzero if the
* object was signaled
* @param result An integer destination buffer which will be written with the
* result value if the object was signaled, or an undefined
* value if it was not.
*/
__syscall void k_poll_signal_check(struct k_poll_signal *signal,
__syscall void k_poll_signal_check(struct k_poll_signal *sig,
unsigned int *signaled, int *result);
/**
@ -5362,14 +5362,14 @@ __syscall void k_poll_signal_check(struct k_poll_signal *signal,
* this function returns an error indicating that an expiring poll was
* not notified. The next k_poll() will detect the missed raise.
*
* @param signal A poll signal.
* @param sig A poll signal.
* @param result The value to store in the result field of the signal.
*
* @retval 0 The signal was delivered successfully.
* @retval -EAGAIN The polling thread's timeout is in the process of expiring.
*/
__syscall int k_poll_signal_raise(struct k_poll_signal *signal, int result);
__syscall int k_poll_signal_raise(struct k_poll_signal *sig, int result);
/**
* @internal