static void
scan_search_path (void)
{
GList *path_list;
GList *list;
/* Scan search_path looking for PS plug-ins */
path_list = gimp_path_parse (search_path, 99, TRUE, NULL);
list = path_list;
while (list != NULL)
{
gchar *path = list->data;
list = list->next;
my_ftw (path, scan_filter);
}
}
int main(int argc, const char *argv[])
{
int ret;
if (argc != 2)
err_quit("usage: a.out <starting-pathname>");
ret = my_ftw(argv[1], my_count);
ntot = nreg + ndir + nblk + nchr + nfifo + nslink + nsock;
if (ntot == 0)
ntot = 1;
printf("regular files = %7ld, %5.2f %%\n", nreg, nreg*100.0/ntot);
printf("directories = %7ld, %5.2f %%\n", ndir, ndir*100.0/ntot);
printf("block special = %7ld, %5.2f %%\n", nblk, nblk*100.0/ntot);
printf("char special = %7ld, %5.2f %%\n", nchr, nchr*100.0/ntot);
printf("FIFO = %7ld, %5.2f %%\n", nfifo, nfifo*100.0/ntot);
printf("symbolic links = %7ld, %5.2f %%\n", nslink, nslink*100.0/ntot);
printf("sockets = %7ld, %5.2f %%\n", nsock, nsock*100.0/ntot);
return ret;
}
static gint
my_ftw (const gchar *path,
gint (*function) (const gchar *filename,
const struct stat *statp))
{
DIR *dir;
struct dirent *dir_ent;
dir = opendir (path);
if (dir == NULL)
{
PSPI_DEBUG (PSPIRC, g_print ("opendir(%s) failed: %s\n", path, g_strerror (errno)));
if (errno == EACCES)
return 0;
return -1;
}
while ((dir_ent = readdir (dir)) != NULL)
{
gchar *file;
struct stat s;
if (strcmp (dir_ent->d_name, ".") == 0 ||
strcmp (dir_ent->d_name, "..") == 0)
continue;
file = g_strconcat (path, G_DIR_SEPARATOR_S, dir_ent->d_name, NULL);
if (stat (file, &s) == 0)
{
gint retval;
retval = (*function) (file, &s);
if (retval == 0 && (s.st_mode & S_IFDIR))
retval = my_ftw (file, function);
if (retval != 0)
{
int saved_errno = errno;
g_free (file);
closedir (dir);
errno = saved_errno;
return retval;
}
}
else
{
PSPI_DEBUG (PSPIRC, g_print ("stat(%s) failed: %s\n", file, g_strerror (errno)));
if (errno != EACCES)
{
int saved_errno = errno;
g_free (file);
closedir (dir);
errno = saved_errno;
return -1;
}
}
g_free (file);
}
closedir (dir);
return 0;
}
