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#include <sys/types.h>
#include <sys/xattr.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#define DB_START_TRANS_XATTR_NAME "full_db_transaction_start"
#define DB_STOP_TRANS_XATTR_NAME "full_db_transaction_stop"
#define DB_RB_TRANS_XATTR_NAME "full_db_transaction_rb"
#define DB_TRANS_ONLY_CHECK "full_db_transaction_check"
int main(int argc, char** argv)
{
int pid;
pid = getpid();
if(argc < 3){
printf("%s <path> <cmd>\n", argv[0]);
printf("ex) %s /opt/var/kdb/db \"cp -a db_bak/* db\"\n", argv[0]);
return -1;
}
if(setxattr(argv[1], DB_START_TRANS_XATTR_NAME, &pid, sizeof(pid), 0) == -1)
printf("start failed\n");
system(argv[2]);
if(setxattr(argv[1], DB_STOP_TRANS_XATTR_NAME, &pid, sizeof(pid), 0) == -1)
printf("stop failed\n");
sync();
return 0;
}
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