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Added some comments to the code

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This commit is contained in:
netbenixcn 2020-07-24 16:50:12 +02:00
parent 6abb041631
commit 94c62f3d6b
9 changed files with 50 additions and 37 deletions
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11
utils/sql_test.c
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@ -9,8 +9,8 @@
void testSQLConnection(){
MYSQL *sql;
sql = mysql_init(NULL);
MYSQL *sql; //SQL connection
sql = mysql_init(NULL); //Init connection
char hostname[200];
unsigned int port;
char user[200];
@ -28,17 +28,18 @@ void testSQLConnection(){
scanf("%s", &user);
password = getpass("Password: ");
//Try to connect with given data
if(mysql_real_connect(sql, hostname, user, password, database, 33000, NULL, 0) == NULL){
fprintf (stderr, "ERROR: mysql_real_connect():"
"%u (%s)\n",mysql_errno (sql), mysql_error (sql));
"%u (%s)\n",mysql_errno (sql), mysql_error (sql)); //On Error, print it
char buffer[1024];
snprintf(buffer, sizeof(buffer), "[ERROR] mysql_read_connect(): %u (%s)\n", mysql_errno(sql), mysql_error(sql));
logger(buffer);
mysql_close(sql);
mysql_close(sql); //Close connection
} else {
printf("Successfully connected to: %s", hostname);
logger("SQL Test Successful.");
}
mysql_close(sql);
mysql_close(sql); //Close connection
}