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examples: general: fix remaining warnings

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This commit is contained in:
Patrick Steinhardt 2016-08-16 10:46:35 +02:00
parent 662eee1541
commit e2d1b7ecbf
1 changed files with 14 additions and 9 deletions
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23
examples/general.c
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@ -78,7 +78,10 @@ static void check_error(int error_code, const char *action)
int main (int argc, char** argv)
{
int error;
git_oid oid;
char *repo_path;
git_repository *repo;
/**
* Initialize the library, this will set up any global state which libgit2 needs
@ -97,9 +100,7 @@ int main (int argc, char** argv)
*
* [me]: http://libgit2.github.com/libgit2/#HEAD/group/repository
*/
int error;
const char *repo_path = (argc > 1) ? argv[1] : "/opt/libgit2-test/.git";
git_repository *repo;
repo_path = (argc > 1) ? argv[1] : "/opt/libgit2-test/.git";
error = git_repository_open(&repo, repo_path);
check_error(error, "opening repository");
@ -216,9 +217,9 @@ static void object_database(git_repository *repo, git_oid *oid)
* a string representation of that value (and vice-versa).
*/
str_type = git_object_type2string(otype);
printf("object length and type: %d, %s\n",
printf("object length and type: %d, %s\nobject data: %s\n",
(int)git_odb_object_size(obj),
str_type);
str_type, data);
/**
* For proper memory management, close the object when you are done with
@ -339,7 +340,7 @@ static void commit_parsing(git_repository *repo)
const char *message;
unsigned int parents, p;
int error;
time_t ctime;
time_t time;
printf("\n*Commit Parsing*\n");
@ -357,14 +358,17 @@ static void commit_parsing(git_repository *repo)
message = git_commit_message(commit);
author = git_commit_author(commit);
cmtter = git_commit_committer(commit);
ctime = git_commit_time(commit);
time = git_commit_time(commit);
/**
* The author and committer methods return [git_signature] structures,
* which give you name, email and `when`, which is a `git_time` structure,
* giving you a timestamp and timezone offset.
*/
printf("Author: %s (%s)\n", author->name, author->email);
printf("Author: %s (%s)\nCommitter: %s (%s)\nDate: %s\nMessage: %s\n",
author->name, author->email,
cmtter->name, cmtter->email,
ctime(&time), message);
/**
* Commits can have zero or more parents. The first (root) commit will
@ -424,7 +428,8 @@ static void tag_parsing(git_repository *repo)
name = git_tag_name(tag); /* "test" */
type = git_tag_target_type(tag); /* GIT_OBJ_COMMIT (otype enum) */
message = git_tag_message(tag); /* "tag message\n" */
printf("Tag Message: %s\n", message);
printf("Tag Name: %s\nTag Type: %s\nTag Message: %s\n",
name, git_object_type2string(type), message);
git_commit_free(commit);
}