#define _XOPEN_SOURCE /* for S_IFDIR */

#include "sc_mkdir.h"

#include <sys/stat.h>

#include <sys/types.h>

#include <errno.h>

#ifdef _WIN32

# include <direct.h>

#endif /* _WIN32 */

/* cross-platform mkdir */

int sc_mkdir( const char * path ) {

#ifdef _WIN32

return mkdir( path );

#else

return mkdir( path, 0777 );

#endif /* _WIN32 */

}

/* return -1 if error, 0 if created, 1 if dir existed already */

int mkDirIfNone( const char * path ) {

struct stat s;

if( stat( path, &s ) != 0 ) {

if( errno == ENOENT ) {

return sc_mkdir( path );

}

} else if( s.st_mode & S_IFDIR ) {

return 1;

}

/* either stat returned an error other than ENOENT, or 'path' exists but isn't a dir */

return -1;

}