I want to have a permanent file created - and limit the size that this file can grow.. I want a circular file..
ie max size of file is 10 mb.. and if any new data written to file the oldest data removed..
How can I do this?
I am on solaris 9 x86 (3 Replies)
Can anybody help me?
How to increase file size limit in aix 5.2? I have already specified in /etc/security/limits file :
default:
fsize = -1
core = 2097151
cpu = -1
data = -1
rss = -1
stack = -1
nofiles = 2000 (2 Replies)
Hi,
I have a problem writing or copying a file 2GB or larger to either the second or third disk on my C8000. I've searched this forum and found some good information on this but still nothing to solve the problem.
I'm running hpux 11i, JFS3.3 and disk version 4 (from fstyp) on all 3 disks.
... (2 Replies)
Would appreciate some help, system was displaying an error regarding the kernal when a "sar" was run, after a reboot we get "WARNING user login limit exceeded by 1 user". We have plenty of licences. any ideas? (1 Reply)
Can you help. My server sunning solaris 9 on x86 platform pretty much hung for a few hours... I could not use telnet or ssh to the box - it kept refusing connection. A few hours later - I was able to log in again.
The server has not rebooted but here are the first errors in the messages log... (5 Replies)
Hello -
O/S is UnixWare 7.1.4
My prefered method of copying files between servers is 'rcp', which does not recognize symbolic links; therefore, files are duplicated many times over.
To avoid this duplication, I would like to use 'tar' and/or 'cpio' and pipe them through 'rcp', but... (1 Reply)
Hi,
How to write a script which checks the size of a log file?
I want that the log file contents to get cleared as soon as it increases 1 KB.
Thanks (3 Replies)
Hi
I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
The code is that:
{
if (NF==17){
print $0
}else{
fields=NF;
all=$0;
while... (2 Replies)
Hello Everyone,
I am new to this forum and also unix/linux. Our application today threw an alert whcih read as
"The users active count on host has crossed the threshold limit of 50
and is standing at 65."
This was although cleared when I restarted tomcat. But I am not sure why this count... (0 Replies)
Discussion started by: ykhati
0 Replies
LEARN ABOUT FREEBSD
dwarf_def_macro
DWARF_DEF_MACRO(3) BSD Library Functions Manual DWARF_DEF_MACRO(3)NAME
dwarf_def_macro -- add a macro definition to a DWARF producer instance
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_def_macro(Dwarf_P_Debug dbg, Dwarf_Unsigned lineno, char *name, char *value, Dwarf_Error *err);
DESCRIPTION
Function dwarf_def_macro() adds a macro definition to a DWARF producer instance.
Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).
Argument lineno specifies the line number of the source line where the macro is defined. A line number of zero is used for macros that are
defined before any source file is read.
Argument name should point to a NUL-terminated string containing the name of the macro. For function-like macros this parameter should also
include parentheses and parameter names if any.
Argument value should point to a NUL-terminated string containing the value of the macro. If the macro doesn't have a value, argument value
should be set to NULL.
If argument err is not NULL, it will be used to store error information in case of an error.
RETURN VALUES
On success, function dwarf_def_macro() returns DW_DLV_OK. In case of an error, function dwarf_def_macro() returns DW_DLV_ERROR and sets the
argument err.
EXAMPLE
To record the fact that a macro named _STDIO_H_ was defined at line 20 of the current macro file, use:
Dwarf_P_Debug dbg;
Dwarf_Error de;
/* ... Assume 'dbg' refers to a DWARF producer instance... */
if (dwarf_def_macro(dbg, 20, "_STDIO_H_", NULL, &de) != DW_DLV_OK)
errx(EXIT_FAILURE, "dwarf_def_macro failed: %s",
dwarf_errmsg(-1));
ERRORS
Function dwarf_def_macro() can fail with:
[DW_DLE_ARGUMENT] Either arguments dbg or name was NULL.
[DW_DLE_MEMORY] An out of memory condition was encountered during the execution of the function.
SEE ALSO dwarf(3), dwarf_end_macro_file(3), dwarf_producer_init(3), dwarf_producer_init_b(3), dwarf_start_macro_file(3), dwarf_undef_macro(3),
dwarf_vendor_ext(3)BSD November 9, 2011 BSD