05-07-2015
Moderator's Comments:
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I have to agree with clx. The code shown in this thread has already been presented in the thread Bash to search file and the code presented here duplicates what was in post #5 in that thread. Questions asked concerning that post still apply. The syntax errors in the code have not been corrected.
This thread is closed.
Please answer the questions that were asked in that thread in that thread and we may be able to help you.
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LEARN ABOUT HPUX
pthread_getspecific
pthread_getspecific(3T) pthread_getspecific(3T)
NAME
pthread_getspecific(), pthread_setspecific() - get or set the thread-specific data associated with a key
SYNOPSIS
PARAMETERS
key Thread-specific data key whose value for the calling thread is to be set or retrieved.
value Value to be assigned to the thread-specific data key for the calling thread.
DESCRIPTION
The function returns the thread-specific data value associated with key for the calling thread. If no value has been associated with key
for the calling thread, NULL is returned.
The function associates the thread-specific data value with key. Each thread may bind a different value to key. These values are usually
pointers to memory dynamically allocated by the calling thread.
key must be a valid thread-specific data key created by calling If key is not a valid thread-specific data key, undefined behavior results
when calling these functions.
These functions may be called from a thread-specific data destructor function. However, calling from a destructor may result in lost stor-
age.
RETURN VALUE
The function returns the thread-specific data value associated with key. If no thread-specific data value is currently associated with
key, the value NULL is returned.
If successful, returns zero. Otherwise, an error number is returned to indicate the error (the variable is not set).
ERRORS
No errors are returned by the function.
If any of the following occur, the function returns the corresponding error number:
[ENOMEM] There is insufficient memory available in which to associate value with key.
For each of the following conditions, if the condition is detected, the function returns the corresponding error number:
[EINVAL] key is an invalid thread-specific data key.
AUTHOR
and were derived from the IEEE POSIX P1003.1c standard.
SEE ALSO
pthread_key_create(3T), pthread_key_delete(3T).
STANDARDS CONFORMANCE
Pthread Library pthread_getspecific(3T)