07-31-2009
I remember seeing this post...but that thread was closed.
When you assign to variable, will the variable be same each time??
And when you redirect to another file, that another file will have each record in a new line??
One more thing, if you have huge file, using awk may not be the best way.
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LEARN ABOUT OSF1
pthread_cond_signal_int_np
pthread_cond_signal_int_np(3) Library Functions Manual pthread_cond_signal_int_np(3)
NAME
pthread_cond_signal_int_np - Wakes one thread that is waiting on the specified condition variable (called from interrupt level only).
LIBRARY
DECthreads POSIX 1003.1c Library (libpthread.so)
SYNOPSIS
#include <pthread.h>
int pthread_cond_signal_int_np(
pthread_cond_t *cond);
STANDARDS
None
PARAMETERS
Condition variable to be signaled.
DESCRIPTION
This routine wakes one thread waiting on the specified condition variable. It can only be called from a software interrupt handler routine
(that is, from a Tru64 UNIX signal handler or OpenVMS AST). Calling this routine implies that it might be possible for a single waiting
thread to proceed.
The scheduling policies of the waiting threads determine which thread is awakened. For policies SCHED_FIFO and SCHED_RR, a blocked thread
is chosen in priority order, using first-in/first-out (FIFO) within priorities.
This routine does not cause a thread blocked on a condition variable to resume execution immediately. A thread resumes execution at some
time after the interrupt handler routine returns.
You can call this routine regardless of whether the associated mutex is locked (by some other thread). Never lock a mutex from an inter-
rupt handler routine.
Note
This routine allows you to signal a thread from a software interrupt handler. Do not call this routine from noninterrupt code. To signal
a thread from the normal noninterrupt level, use pthread_cond_signal(3).
RETURN VALUES
If an error condition occurs, this routine returns an integer value indicating the type of error. Possible return values are as follows:
Successful completion. The value specified by cond is invalid.
ERRORS
None
RELATED INFORMATION
Functions: pthread_cond_broadcast(3), pthread_cond_signal(3), pthread_cond_timedwait(3), pthread_cond_wait(3)
Manuals: Guide to DECthreads and Programmer's Guide
delim off
pthread_cond_signal_int_np(3)