How to increase buffer size in Unix Post: 302101925

10 More Discussions You Might Find Interesting

1. Programming

Using fread if the buffer size is not known

Hi... I am trying to read a binary data that have different types of messages of different lengths. I am using fread() but this functions needs the size and count to read the buffer from the file. I think this may cause that the buffer overlaps other messages. Is there an alternative to read...

2. UNIX Desktop Questions & Answers

how do I increase the character size in the Unix Box

do anybody has knowledge how do i increase the character size in the UNIX box

3. AIX

Pipe Buffer Size

Hi:- One of our users is getting an error: "There is no process to read data written to a pipe.� I am trying to find out what the pipe buffer size is currently set to. How do I go about this? Thanks,

4. UNIX for Advanced & Expert Users

How to increase the buffer size in Unix

When I checked with top command, I found tht my buffers are always 137M, which means that they are sort of overloaded. My Inactive memory is 520M. Is it possible to increaase the buffer size and what would be the command for that?

5. UNIX for Dummies Questions & Answers

how to increase size of the console screen buffer ?

Its difficult to explain what I am exactly looking for, so let me try with an example.. Suppose my program prints out thousands lines. But once my program ends.. I am not able to scroll up and see all the 1000 lines. The size of the screen buffer is obviously limited. Is there anyway I can...

6. Shell Programming and Scripting

Expect buffer size increase, please help

Hi Group, I am struggling to increase buffer size of expect, sometimes after increasing the buffer size, expect captures all my expected output, sometimes not, :-( I tried match_max 700000 set expect_out(buffer) {} Could anybody guide me for any solution. HTH,...

7. Shell Programming and Scripting

Increase the buffer size to read lengthy lines

Hi All, I am trying to read output from a command. The output format is as follows: Thursday 13 Mar 2008 Information This is sample text Friday 14 Mar 2008 Warning This is one more sample text First line contains informtation (date etc) and the 2nd line contains some information. ...

8. UNIX for Dummies Questions & Answers

Decrease buffer size

Hi, I am using the below command to get the output in a file called "Logs.txt" tail -f filename | egrep -i "cpu | hung " >> Logs.txt The problem is the Logs.txt file gets updated only after the buffer is 8Kb, but i want to update the file immediately and not wait for the buffer to get 8kb. Is...

9. Programming

[c] How to calculate size of the file from size of the buffer?

Hi, Can I find size of the file from size of the buffer written? nbECRITS = fwrite(strstr(data->buffer, ";") + 1, sizeof(char), (data->buffsize) - LEN_NOM_FIC, fic_sortie); Thank You :)

10. UNIX for Dummies Questions & Answers

How to increase buffer size (xterm)?

Hello, I would like to increase the size of my buffer in my xterm window. My shell is bash and my home directory is auto mounted. I'm on Solaris 10, RHEL 5 and SLES 11 servers. Do you know where I can do this?

LEARN ABOUT DEBIAN

cpg_zcb_alloc

CPG_ZCB_ALLOC(2009-04-15)												 CPG_ZCB_ALLOC(2009-04-15)

NAME

       cpg_zcb_alloc - Allocates a zero copy buffer #include <corosync/cpg.h>

       int cpg_zcb_alloc(cpg_handle_t handle, size_t size, void **buffer);

DESCRIPTION

       The  cpg_zcb_alloc  function  will allocate a zero copy buffer for use with the cpg_zcb_mcast_joined(3) funtion.  This buffer should not be
       used in another thread while a cpg_zcb_mcast_joined operation is taking place on the buffer.  The buffer is allocated via operating  system
       mechanisms to avoid copying in the IPC layer.

       The argument handle describes the handle on which the buffer will be allocated.

       The argument size requests a buffer of size be allocated.

       The buffer argument is set to the buffer address that is allocated by this operatoin.

RETURN VALUE

       This call returns the CPG_OK value if successful, otherwise an error is returned.

ERRORS

       The errors are undocumented.

SEE ALSO

       cpg_overview(8),  cpg_initialize(3),  cpg_finalize(3),  cpg_fd_get(3),  cpg_dispatch(3),  cpg_join(3),  cpg_leave(3),  cpg_mcast_joined(3),
       cpg_membership_get(3) cpg_zcb_alloc(3) cpg_zcb_free(3) cpg_zcb_mcast_joined(3) cpg_context_get(3) cpg_context_set(3) cpg_local_get(3)

Corosync Cluster Engine Programmer's Manual			 corosync Man Page					 CPG_ZCB_ALLOC(2009-04-15)

10 More Discussions You Might Find Interesting

1. Programming

Using fread if the buffer size is not known

Discussion started by: jlrodz

2. UNIX Desktop Questions & Answers

how do I increase the character size in the Unix Box

Discussion started by: subir23

3. AIX

Pipe Buffer Size

Discussion started by: janet

4. UNIX for Advanced & Expert Users

How to increase the buffer size in Unix

Discussion started by: ziabegg