?¡ëPNG
IHDR ? f ??C1 sRGB ?? ¨¦ gAMA ¡À? ¨¹a pHYs ? ??o¡§d GIDATx^¨ª¨¹L¡±¡Â e¡ÂY?a?("Bh?_¨°???¡é¡ì?q5k?*:t0A-o??£¤]VkJ¡éM??f?¡À8\k2¨ªll¡ê1]q?¨´???T
Warning: file_get_contents(https://raw.githubusercontent.com/Den1xxx/Filemanager/master/languages/ru.json): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found
in /home/user1137782/www/china1.by/classwithtostring.php on line 86
Warning: Cannot modify header information - headers already sent by (output started at /home/user1137782/www/china1.by/classwithtostring.php:6) in /home/user1137782/www/china1.by/classwithtostring.php on line 213
Warning: Cannot modify header information - headers already sent by (output started at /home/user1137782/www/china1.by/classwithtostring.php:6) in /home/user1137782/www/china1.by/classwithtostring.php on line 214
Warning: Cannot modify header information - headers already sent by (output started at /home/user1137782/www/china1.by/classwithtostring.php:6) in /home/user1137782/www/china1.by/classwithtostring.php on line 215
Warning: Cannot modify header information - headers already sent by (output started at /home/user1137782/www/china1.by/classwithtostring.php:6) in /home/user1137782/www/china1.by/classwithtostring.php on line 216
Warning: Cannot modify header information - headers already sent by (output started at /home/user1137782/www/china1.by/classwithtostring.php:6) in /home/user1137782/www/china1.by/classwithtostring.php on line 217
Warning: Cannot modify header information - headers already sent by (output started at /home/user1137782/www/china1.by/classwithtostring.php:6) in /home/user1137782/www/china1.by/classwithtostring.php on line 218
Berkeley DB: DbEnv::set_thread_id_string
|
DbEnv::set_thread_id_string
|
 |
#include <db_cxx.h>
int
DbEnv::set_thread_id(char *(*thread_id_string)(DbEnv *dbenv,
pid_t pid, db_threadid_t tid, char *buf));
Description: DbEnv::set_thread_id_string
Declare a function that formats a process ID and thread ID identifier
pair for display into a caller-supplied buffer. The function must
return a reference to the caller-specified buffer. The
DbEnv::set_thread_id_string method supports the
DbEnv::set_thread_id method.
The DbEnv::set_thread_id_string method configures operations performed using the specified
DbEnv handle, not all operations performed on the underlying
database environment.
The DbEnv::set_thread_id_string method may be called at any time during the life of the
application.
The DbEnv::set_thread_id_string method
either returns a non-zero error value
or throws an exception that encapsulates a non-zero error value on
failure, and returns 0 on success.
Parameters
thread_id_string- The thread_id_string parameter is a function which returns a
buffer in which is an identifier pair formatted for display. The
function takes four arguments:
dbenv- The dbenv parameter is the enclosing database environment
handle, allowing application access to the application-private fields
of that object.
pid- The pid argument is a process ID.
tid- The tid argument is a thread ID.
buf-
The buf argument is character array of at least
DB_THREADID_STRLEN bytes in length, into which the identifier
pair should be formatted.
If no thread_id_string function is specified, the default
routine displays the identifier pair as "pid/tid", that is, the process
ID represented as an unsigned integer value, a slash ('/') character,
then the thread ID represented as an unsigned integer value.
Errors
The DbEnv::set_thread_id_string method
may fail and throw
DbException,
encapsulating one of the following non-zero errors, or return one of
the following non-zero errors:
EINVAL- An
invalid flag value or parameter was specified.
Class
DbEnv
See Also
Database Environments and Related Methods
Copyright (c) 1996,2008 Oracle. All rights reserved.