mythread.h File Reference

Some threading related helper macros and functions. More...

#include "sysdefs.h"
#include <signal.h>

Go to the source code of this file.

Macros
#define	mythread_once(func)

Functions
static void	mythread_sigmask (int how, const sigset_t *restrict set, sigset_t *restrict oset)

Detailed Description

Some threading related helper macros and functions.

Definition in file mythread.h.

Macro Definition Documentation

mythread_once

#define mythread_once

(

func

)

Value:

do { \
    static bool once_ = false; \
    if (!once_) { \
        func(); \
        once_ = true; \
    } \
} while (0)

Definition at line 72 of file mythread.h.

Function Documentation

mythread_sigmask()

static void mythread_sigmask ( int  how, const sigset_t *restrict  set, sigset_t *restrict  oset  )

inlinestatic

Definition at line 87 of file mythread.h.

{
    int ret = sigprocmask(how, set, oset);
    assert(ret == 0);
    (void)ret;
}

References assert().

Referenced by signals_block(), and signals_unblock().