SignalInfo Struct Reference

Structure used to hold signal state data. More...

Data Fields
pthread_mutex_t	mutex
	Mutex to protect a signal.
pthread_cond_t	condition
	Condition variable for threads to wait.
volatile uint32_t	signal_count
	Low bit is the current signal state. Upper bits are the current signal number we are at. This is used to guarantee that every thread goes through once, even if the signal has been reset.
int	num_other_sigs
	Keeps track of who else needs to be signaled.
struct SignalInfo *	other_sigs_ptr_array [MAX_THREADS_WAITING]
	Other signals to wake up when this is signaled.

Detailed Description

Structure used to hold signal state data.

Field Documentation

num_other_sigs

int SignalInfo::num_other_sigs

Keeps track of who else needs to be signaled.

Number of entries.

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The documentation for this struct was generated from the following file:

• src/common/src/os_linux.c