OpenDNSSEC-signer  1.3.9
Functions
locks.c File Reference
#include "config.h"
#include "shared/locks.h"
#include "shared/log.h"
#include <errno.h>
#include <signal.h>
#include <string.h>
#include <sys/wait.h>
#include <sys/types.h>
#include <unistd.h>
Include dependency graph for locks.c:

Go to the source code of this file.

Functions

void ods_thr_fork_create (ods_thread_type *thr, void *(*func)(void *), void *arg)
void ods_thr_fork_wait (ods_thread_type thread)
void ods_thread_blocksigs (void)

Function Documentation

void ods_thr_fork_create ( ods_thread_type thr,
void *(*)(void *)  func,
void *  arg 
)

No threading available: fork a new process. This means no shared data structure, and no locking. Only the main thread ever returns. Exits on errors.

Parameters:
thr,:the location where to store the thread-id.
func,:function body of the thread. Return value of func is lost.
arg,:user argument to func.

Definition at line 65 of file locks.c.

References ods_fatal_exit().

void ods_thr_fork_wait ( ods_thread_type  thread)

There is no threading. Wait for a process to terminate. Note that ub_thread_t is defined as pid_t.

Parameters:
thread,:the process id to wait for.

Definition at line 90 of file locks.c.

References ods_log_error(), and ods_log_warning().

void ods_thread_blocksigs ( void  )

Definition at line 150 of file locks.c.

References ods_fatal_exit().