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SFL Version 2.11 |
#include "sfldir.h" qbyte dir_files (const char *path, Bool recurse)
Calculates the number of files in a directory and optionally all directories below that. Excludes directories from the count (thus, a directory containing only '.' and '..' contains 0 files. Returns 0 if there was an error. Excludes hidden files.
{ DIRST dir; qbyte files = 0; char *full_dir; if (open dir (&dir, path)) do { if ((dir.file_attrs & ATTR_HIDDEN) != 0) ; /* Do nothing */ else if (recurse && (dir.file_attrs & ATTR_SUBDIR) != 0) { full_dir = locate path (path, dir.file_name); files += dir files (full_dir, TRUE); mem_free (full_dir); } else files++; } while (read dir (&dir)); close dir (&dir); return (files); }
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