diff options
| author | Christian Pointner <equinox@spreadspace.org> | 2010-12-05 07:24:59 +0000 |
|---|---|---|
| committer | Christian Pointner <equinox@spreadspace.org> | 2010-12-05 07:24:59 +0000 |
| commit | 4439817d4df10956b884e0d47ac6e3d18c141238 (patch) | |
| tree | 924574441e19c77fc6e4aca1acebb6d7aad19296 /src/slist.c | |
| parent | added config file format to manpage (diff) | |
check wether config file was empty
git-svn-id: https://svn.spreadspace.org/tcpproxy/trunk@29 e61f0598-a718-4e21-a8f0-0aadfa62ad6b
Diffstat (limited to 'src/slist.c')
| -rw-r--r-- | src/slist.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/slist.c b/src/slist.c index 8dd1963..24da141 100644 --- a/src/slist.c +++ b/src/slist.c @@ -115,3 +115,16 @@ void slist_clear(slist_t* lst) lst->first_ = NULL; } + +int slist_length(slist_t* lst) +{ + if(!lst || !lst->first_) + return 0; + + int len = 0; + slist_element_t* tmp; + for(tmp = lst->first_; tmp; tmp = tmp->next_) + len++; + + return len; +} |