semaphore.h File Reference

API for POSIX semaphores in mmapped memory. More...

#include <freeradius-devel/util/talloc.h>

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Macros
#define	SEM_WAIT_INTR(_x)   do {if (sem_wait(_x) == 0) break;} while (errno == EINTR)
#define	SEMAPHORE_LOCKED   (0)

Typedefs
typedef sem_t	fr_sem_t

Functions
fr_sem_t *	fr_sem_alloc (void)
void	fr_sem_free (fr_sem_t *sem)

Detailed Description

API for POSIX semaphores in mmapped memory.

Copyright

2025 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file semaphore.h.

Macro Definition Documentation

SEM_WAIT_INTR

#define SEM_WAIT_INTR

(

_x

)

do {if (sem_wait(_x) == 0) break;} while (errno == EINTR)

Definition at line 56 of file semaphore.h.

SEMAPHORE_LOCKED

#define SEMAPHORE_LOCKED   (0)

Definition at line 36 of file semaphore.h.

Typedef Documentation

fr_sem_t

typedef sem_t fr_sem_t

Definition at line 53 of file semaphore.h.

Function Documentation

fr_sem_alloc()

fr_sem_t * fr_sem_alloc

(

void

)

Definition at line 30 of file semaphore.c.

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fr_sem_free()

void fr_sem_free

(

fr_sem_t *

sem

)

Definition at line 50 of file semaphore.c.

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