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author | Andreas Schneider <mail@cynapses.org> | 2009-04-02 21:37:48 +0000 |
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committer | Andreas Schneider <mail@cynapses.org> | 2009-04-02 21:37:48 +0000 |
commit | 3b7940d05e573bcccf3b2d69fcab4d6a11cb4c1b (patch) | |
tree | 1f1feeadea0aa3d1d2e15215301caaa8b316376e /libssh/options.c | |
parent | 2afc8a4f1cf4debd3b7437bc64554a1ab0e45fa9 (diff) | |
download | libssh-3b7940d05e573bcccf3b2d69fcab4d6a11cb4c1b.tar.gz libssh-3b7940d05e573bcccf3b2d69fcab4d6a11cb4c1b.tar.xz libssh-3b7940d05e573bcccf3b2d69fcab4d6a11cb4c1b.zip |
Improve ssh_options_set_auth_callback().
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@370 7dcaeef0-15fb-0310-b436-a5af3365683c
Diffstat (limited to 'libssh/options.c')
-rw-r--r-- | libssh/options.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/libssh/options.c b/libssh/options.c index 3bbf559..4bc7225 100644 --- a/libssh/options.c +++ b/libssh/options.c @@ -800,7 +800,7 @@ int ssh_options_getopt(SSH_OPTIONS *options, int *argcptr, char **argv){ int ssh1=0; #endif int ssh2=1; - + int saveoptind=optind; /* need to save 'em */ int saveopterr=opterr; @@ -914,14 +914,28 @@ int ssh_options_getopt(SSH_OPTIONS *options, int *argcptr, char **argv){ return 0 ; } -void ssh_options_set_auth_callback(SSH_OPTIONS *opt, ssh_auth_callback cb, +/** + * @brief Set the authentication callback. + * + * @param opt The options structure to use. + * + * @param cb The callback function to use. + * + * @param userdata A pointer to some user data you can pass to the + * callback. + * + * @return 0 on success, < 0 on error. + */ +int ssh_options_set_auth_callback(SSH_OPTIONS *opt, ssh_auth_callback cb, void *userdata) { - if (opt == NULL) { - return; + if (opt == NULL || cb == NULL) { + return -1; } opt->auth_function = cb; opt->auth_userdata = userdata; + + return 0; } /** @} */ |