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Top Forums Shell Programming and Scripting Handling parameters in Shell Functions Post 302402418 by bharath.gct on Wednesday 10th of March 2010 12:38:59 AM
Old 03-10-2010
Thanks Scott!

But what if I want to have the Arrays defined and initialised within PrintMe() itself?

My requirement is to call the function with a prefix and the function will do the following:

1. Declare, Define and Initialize 3 arrays with names
<prefix>_file_array
<prefix>_db_array
<prefix>_table_array

2. Fetch user input into the file array and fill the other 2 arrays with file array values.

3. Define a variable namely <prefix>_count and calculate the count of array (all 3 arrays have the same count) into the variable.

4. Return the <prefix>_count variable to the calling part.

Let me know for any questions.

thanks again in advance!!!

---------- Post updated 03-10-10 at 12:38 AM ---------- Previous update was 03-09-10 at 08:03 PM ----------

Can someone please help me with this? Needing this requirement be implemented soon. Appreciate any help on it. Thanks!
 

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One-time execution(3)						   globus common					     One-time execution(3)

NAME
One-time execution - Data Structures union globus_thread_once_t Thread once structure. Macros #define GLOBUS_THREAD_ONCE_INIT { .none = 0 } Functions int globus_thread_once (globus_thread_once_t *once, void(*init_routine)(void)) Detailed Description The globus_thread_once_t provides a way for applications and libraries to execute some code exactly one time, independent of the number of threads which attempt to execute it. To use this, statically initialize a globus_thread_once_t control with the value GLOBUS_THREAD_ONCE_INIT, and pass a pointer to a function to execute once, along with the control, to globus_thread_once(). Macro Definition Documentation #define GLOBUS_THREAD_ONCE_INIT { .none = 0 } Thread once initializer value. Function Documentation int globus_thread_once (globus_thread_once_t *once, void(*)(void)init_routine) Execute a function one time. .PP The globus_thread_once() function will execute the function pointed to by its @a init_routine parameter one time for each unique globus_thread_once_t object passed to it, independent of the number of threads calling it. The @a once value must be a static value initialized to GLOBUS_THREAD_ONCE_INIT. Parameters: once A pointer to the value used to govern whether the function passed via the init_routine parameter has executed. init_routine Function to execute one time. It is called with no parameters. Returns: On success, globus_thread_once() guarantees that the function pointed to by init_routine has run, and that subsequent calls to globus_thread_once() with the same value of once will not execute that function, and returns GLOBUS_SUCCESS. If an error occurs, globus_thread_once() returns an implementation-specific non-zero error value. Author Generated automatically by Doxygen for globus common from the source code. Version 14.7 Tue Nov 27 2012 One-time execution(3)
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