int write_object_data(char *file, void *data, size_t len) { git_file fd; int ret; if ((fd = gitfo_creat(file, S_IREAD | S_IWRITE)) < 0) return -1; ret = gitfo_write(fd, data, len); gitfo_close(fd); return ret; }
static int repo_init_createhead(const char *head_path) { git_file fd; int error = GIT_SUCCESS; char head_symlink[50]; sprintf(head_symlink, "%s %s%s\n", GIT_SYMREF, GIT_REFS_HEADS_DIR, GIT_BRANCH_MASTER); if ((fd = gitfo_creat(head_path, S_IREAD | S_IWRITE)) < GIT_SUCCESS) return GIT_ERROR; error = gitfo_write(fd, (void*)head_symlink, strlen(head_symlink)); gitfo_close(fd); return error; }
static int lock_file(git_filebuf *file, int flags) { if (gitfo_exists(file->path_lock) == 0) { if (flags & GIT_FILEBUF_FORCE) gitfo_unlink(file->path_lock); else return GIT_EOSERR; } file->fd = gitfo_creat(file->path_lock, 0644); if (file->fd < 0) return GIT_EOSERR; /* TODO: do a flock() in the descriptor file_lock */ if ((flags & GIT_FILEBUF_APPEND) && gitfo_exists(file->path_original) == 0) { git_file source; char buffer[2048]; size_t read_bytes; source = gitfo_open(file->path_original, O_RDONLY); if (source < 0) return GIT_EOSERR; while ((read_bytes = gitfo_read(source, buffer, 2048)) > 0) { gitfo_write(file->fd, buffer, read_bytes); if (file->digest) git_hash_update(file->digest, buffer, read_bytes); } gitfo_close(source); } return GIT_SUCCESS; }