Thread: Anyone familiar with linux file APIs?

I'd like to check if a path is from a mounted media, on windows it's fairly easy, just grab the first ':' character and declare anything before it as a drive but on linux I'm struggling to find some similarly simple method of checking if the path is mounted, reason I want to do so is for this function:

Code:

int paw_split_path
(
	char *src
	, char **PROTOCOL
	, char **BASE
	, char **PORT
	, char **DIR
	, char **ENT
	, char **EXT
	, char **HASH
	, char **QRY
)
{
	*QRY = NULL;
	*HASH = NULL;
	*PORT = NULL;
	*PROTOCOL = NULL;
	
	*BASE = strstr( src, "://" );
	if ( *BASE )
	{
		*PROTOCOL = src;
		*BASE = *BASE + 3;
		*DIR = strstr( *BASE, "/" );
		
		for ( char *i = *BASE; i < *BASE_END; ++i )
		{
			if ( *i == ':' )
			{
				*PORT = i;
				break;
			}
		}
		
		*ENT = *DIR + 1;
		*HASH = strstr( *ENT, "#" );
		*QRY = strstr( *HASH ? *HASH : *ENT, "?" );
		
		if ( *HASH )
		{
			for
			(
				char *i = strstr( *ENT, "/" )
				; i && i < *HASH
				; *ENT = i + 1, i = strstr( i, "/" )
			);
		}
		else if ( *QRY )
		{
			for
			(
				char *i = strstr( *ENT, "/" )
				; i && i < *QRY
				; *ENT = i + 1, i = strstr( i, "/" )
			);
		}
		else
		{
			for
			(
				char *i = strstr( *ENT, "/" )
				; i
				; *ENT = i + 1, i = strstr( i, "/" )
			);
		}
	}
	else
	{
		*ENT = strrchr( src, '\\' );
		
		if ( !(*ENT) ) *ENT = strrchr( src, '/' );
		
		*DIR = strchr( *ENT, ':' );
		
		if ( *DIR )
		{
			*DIR = *DIR + 1;
			*BASE = src;
		}
		else
		{
		}
	}
}