diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/filename_list.cxx | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/filename_list.cxx b/src/filename_list.cxx index e60736286..3de968ea2 100644 --- a/src/filename_list.cxx +++ b/src/filename_list.cxx @@ -131,6 +131,29 @@ int fl_filename_list(const char *d, dirent ***list, return n; } +/** + \brief Free the list of filenames that is generated by fl_filename_list(). + + Free everything that was allocated by a previous call to fl_filename_list(). + Use the return values as parameters for this function. + + \param[in,out] list table containing the resulting directory listing + \param[in] n number of entries in the list + */ +void fl_filename_free_list(struct dirent ***list, int n) +{ + if (n<0) return; + + int i; + for (i = 0; i < n; i ++) { + if ((*list)[i]) + free((*list)[i]); + } + free(*list); + *list = 0; +} + + // // End of "$Id$". // |