void FilterFlags(uint32_t flags, uint32_t* out_flags, bool* out_describe) {
// Filter out flags that are invalid when combined with REF_ONLY.
if (IsPathOnly(flags)) {
flags &= ZX_FS_FLAG_VNODE_REF_ONLY | ZX_FS_FLAG_DIRECTORY | ZX_FS_FLAG_DESCRIBE;
}
*out_describe = flags & ZX_FS_FLAG_DESCRIBE;
*out_flags = flags & (~ZX_FS_FLAG_DESCRIBE);
}
// HasFile():
// Returns true if the path doesn't end in /, \ or :
char * DirStrings::HasFile( const char *path ) {
if( (IsPathOnly( path ) ) )
return (char *)false;
const char *filepart;
for( int end = strlen(path) - 1; end >= 0; end-- ) { // Look for a slash or :
if( (path[end] == '\\' ) ||
(path[end] == '/' ) ||
(path[end] == ':' ) ) {
filepart = &( path[end+1] );
break;
}
}
if( end < 0 ) // Entire path is file part; return pointer to everything
return (char *)path;
return (char *)filepart;
}
