nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-09-21 13:34:59 +02:00
Code Issues Packages Projects Releases Wiki Activity

Document get_parent_directory more

Browse Source
This commit is contained in:
Peter Palfrader 2013-07-15 10:46:11 +02:00 committed by Nick Mathewson
parent 6848e29307
commit 5cc52b242e
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/common/compat.c
View File

@ -1746,6 +1746,15 @@ get_user_homedir(const char *username)
* actually examine the filesystem; does a purely syntactic modification.
*
* The parent of the root director is considered to be iteself.
*
* Path separators are the forward slash (/) everywhere and additionally
* the backslash (\) on Win32.
*
* Cuts off any number of trailing path separators but otherwise ignores
* them for purposes of finding the parent directory.
*
* Returns 0 if a parent directory was successfully found, -1 otherwise (fname
* did not have any path separators or only had them ad the end).
* */
int
get_parent_directory(char *fname)