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Remove configuration preprocessor symbols 'THREAD'

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and 'THREAD_SAFE_CLIENT'.
  
As of MySQL 5.5, we no longer support non-threaded
builds.   This patch removes all references to the
obsolete THREAD and THREAD_SAFE_CLIENT preprocessor
symbols.  These were used to distinguish between
threaded and non-threaded builds.
This commit is contained in:
Magne Mahre
2011-01-11 10:07:37 +01:00
parent f6bcd9c6c5
commit ebd24626ca
67 changed files with 94 additions and 816 deletions
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15
libmysql/client_settings.h
View File

@ -35,21 +35,6 @@ sig_handler my_pipe_sig_handler(int sig);
void read_user_name(char *name);
my_bool handle_local_infile(MYSQL *mysql, const char *net_filename);
/*
Let the user specify that we don't want SIGPIPE; This doesn't however work
with threaded applications as we can have multiple read in progress.
*/
#if !defined(__WIN__) && defined(SIGPIPE) && !defined(THREAD)
#define init_sigpipe_variables sig_return old_signal_handler=(sig_return) 0;
#define set_sigpipe(mysql) if ((mysql)->client_flag & CLIENT_IGNORE_SIGPIPE) old_signal_handler=signal(SIGPIPE, my_pipe_sig_handler)
#define reset_sigpipe(mysql) if ((mysql)->client_flag & CLIENT_IGNORE_SIGPIPE) signal(SIGPIPE,old_signal_handler);
#else
#define init_sigpipe_variables
#define set_sigpipe(mysql)
#define reset_sigpipe(mysql)
#endif
void mysql_read_default_options(struct st_mysql_options *options,
const char *filename,const char *group);
void mysql_detach_stmt_list(LIST **stmt_list, const char *func_name);

14
libmysql/libmysql.c
View File

@ -51,7 +51,7 @@
#ifdef HAVE_SYS_UN_H
#include <sys/un.h>
#endif
#if defined(THREAD) && !defined(__WIN__)
#if !defined(__WIN__)
#include <my_pthread.h> /* because of signal() */
#endif
#ifndef INADDR_NONE
@ -172,10 +172,8 @@ int STDCALL mysql_server_init(int argc __attribute__((unused)),
result= init_embedded_server(argc, argv, groups);
#endif
}
#ifdef THREAD
else
result= (int)my_thread_init(); /* Init if new thread */
#endif
return result;
}
@ -229,18 +227,12 @@ MYSQL_PARAMETERS *STDCALL mysql_get_parameters(void)
my_bool STDCALL mysql_thread_init()
{
#ifdef THREAD
return my_thread_init();
#else
return 0;
#endif
}
void STDCALL mysql_thread_end()
{
#ifdef THREAD
my_thread_end();
#endif
}
@ -1092,11 +1084,7 @@ void STDCALL mysql_get_character_set_info(MYSQL *mysql, MY_CHARSET_INFO *csinfo)
uint STDCALL mysql_thread_safe(void)
{
#ifdef THREAD
return 1;
#else
return 0;
#endif
}