libgit2/include/git2/signature.h
David Boyce 0251733e01 Changes to allow examples/*.c to compile and link. This required on
change to the signature of an API function (git_signature_new).
Also, the examples/general.c had a lot of unchecked return values
which were addresed with a couple of macros. The resulting example
still does not work correctly but at least now it fails with an
error message rather than not compiling or dumping core. Example
runtime issues may be addressed in a later commit.
2011-09-12 23:39:47 -04:00

84 lines
2.7 KiB
C

/*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDE_git_signature_h__
#define INCLUDE_git_signature_h__
#include "common.h"
#include "types.h"
/**
* @file git2/signature.h
* @brief Git signature creation
* @defgroup git_signature Git signature creation
* @ingroup Git
* @{
*/
GIT_BEGIN_DECL
/**
* Create a new action signature. The signature must be freed
* manually or using git_signature_free
*
* @param sig_out new signature, in case of error NULL
* @param name name of the person
* @param email email of the person
* @param time time when the action happened
* @param offset timezone offset in minutes for the time
* @return 0 on success; error code otherwise
*/
GIT_EXTERN(int) git_signature_new(const git_signature **sig_out, const char *name, const char *email, git_time_t time, int offset);
/**
* Create a new action signature with a timestamp of 'now'. The
* signature must be freed manually or using git_signature_free
*
* @param sig_out new signature, in case of error NULL
* @param name name of the person
* @param email email of the person
* @return 0 on success; error code otherwise
*/
GIT_EXTERN(int) git_signature_now(git_signature **sig_out, const char *name, const char *email);
/**
* Create a copy of an existing signature.
*
* All internal strings are also duplicated.
* @param sig signature to duplicated
* @return a copy of sig, NULL on out of memory
*/
GIT_EXTERN(git_signature *) git_signature_dup(const git_signature *sig);
/**
* Free an existing signature
*
* @param sig signature to free
*/
GIT_EXTERN(void) git_signature_free(git_signature *sig);
/** @} */
GIT_END_DECL
#endif