1
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1 char query[1024];
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2 char* gamename;
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3 int gameid;
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4 int gametime;
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5
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6
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7 void check_game() {
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8 int rows;
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9 MYSQL_ROW row;
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10
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11 sprintf(query, "select id, time from game where name = '%s' ", gamename);
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12 db_query(query);
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13 result = mysql_store_result(conn);
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14 rows = mysql_num_rows(result);
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15 row = mysql_fetch_row(result);
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16 gameid = atoi(row[0]);
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17 gametime = atoi(row[1]);
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18 mysql_free_result(result);
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19
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20 if (rows != 1) {
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21 printf("game '%s' does not exist\n", gamename);
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22 exit(1);
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23 }
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24 }
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25
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