05-19-2010
undefined reference to pthread_create
I try to compile a sample c code in fedora eclipse 3.2 as managed makefile using pthread library,it shows some error on pthread functions.Error is of undefined reference to pthread.Anybody guide me to solve this problem.
Thanking you
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LEARN ABOUT CENTOS
pthread.h
pthread.h(3HEAD) Headers pthread.h(3HEAD)
NAME
pthread.h, pthread - threads
SYNOPSIS
#include <pthread.h>
DESCRIPTION
The <pthread.h> header defines the following symbols:
PTHREAD_BARRIER_SERIAL_THREAD
PTHREAD_CANCEL_ASYNCHRONOUS
PTHREAD_CANCEL_ENABLE
PTHREAD_CANCEL_DEFERRED
PTHREAD_CANCEL_DISABLE
PTHREAD_CANCELED
PTHREAD_COND_INITIALIZER
PTHREAD_CREATE_DETACHED
PTHREAD_CREATE_JOINABLE
PTHREAD_EXPLICIT_SCHED
PTHREAD_INHERIT_SCHED
PTHREAD_MUTEX_DEFAULT
PTHREAD_MUTEX_ERRORCHECK
PTHREAD_MUTEX_INITIALIZER
PTHREAD_MUTEX_NORMAL
PTHREAD_MUTEX_RECURSIVE
PTHREAD_ONCE_INIT
PTHREAD_PRIO_INHERIT
PTHREAD_PRIO_NONE
PTHREAD_PRIO_PROTECT
PTHREAD_PROCESS_SHARED
PTHREAD_PROCESS_PRIVATE
PTHREAD_SCOPE_PROCESS
PTHREAD_SCOPE_SYSTEM
The types listed below are defined as described in <sys/types.h>. See types.h(3HEAD).
pthread_attr_t
pthread_barrier_t
pthread_barrierattr_t
pthread_cond_t
pthread_condattr_t
pthread_key_t
pthread_mutex_t
pthread_mutexattr_t
pthread_once_t
pthread_rwlock_t
pthread_rwlockattr_t
pthread_spinlock_t
pthread_t
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO
sched.h(3HEAD), time.h(3HEAD), types.h(3HEAD), pthread_attr_getguardsize(3C), pthread_attr_init(3C), pthread_attr_setscope(3C),
pthread_cancel(3C), pthread_cleanup_pop(3C), pthread_cond_init(3C), pthread_cond_signal(3C), pthread_cond_wait(3C), pthread_con-
dattr_init(3C), pthread_create(3C), pthread_detach(3C), pthread_equal(3C), pthread_exit(3C), pthread_getconcurrency(3C), pthread_getsched-
param(3C), pthread_join(3C), pthread_key_create(3C), pthread_key_delete(3C), pthread_mutex_init(3C), pthread_mutex_lock(3C),
pthread_mutex_setprioceiling(3C), pthread_mutexattr_init(3C), pthread_mutexattr_init(3C), pthread_mutexattr_init(3C), pthread_mutex-
attr_gettype(3C), pthread_mutexattr_getprotocol(3C), pthread_once(3C), pthread_rwlock_init(3C), pthread_rwlock_rdlock(3C),
pthread_rwlock_unlock(3C), pthread_rwlock_wrlock(3C), pthread_rwlockattr_getpshared(3C), pthread_rwlockattr_init(3C), pthread_self(3C),
pthread_setcancelstate(3C), pthread_setspecific(3C), attributes(5), standards(5)
SunOS 5.10 9 Sep 2004 pthread.h(3HEAD)