thodg/libgit2/src/config_file.h
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Hash : 9a97f49e
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Date : 2014-12-21T15:31:03
config: borrow refcounted references This changes the get_entry() method to return a refcounted version of the config entry, which you have to free when you're done. This allows us to avoid freeing the memory in which the entry is stored on a refresh, which may happen at any time for a live config. For this reason, get_string() has been forbidden on live configs and a new function get_string_buf() has been added, which stores the string in a git_buf which the user then owns. The functions which parse the string value takea advantage of the borrowing to parse safely and then release the entry.
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src/config_file.h
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/* * Copyright (C) the libgit2 contributors. All rights reserved. * * This file is part of libgit2, distributed under the GNU GPL v2 with * a Linking Exception. For full terms see the included COPYING file. */ #ifndef INCLUDE_config_file_h__ #define INCLUDE_config_file_h__ #include "git2/config.h" GIT_INLINE(int) git_config_file_open(git_config_backend *cfg, unsigned int level) { return cfg->open(cfg, level); } GIT_INLINE(void) git_config_file_free(git_config_backend *cfg) { if (cfg) cfg->free(cfg); } GIT_INLINE(int) git_config_file_get_string( git_config_entry **out, git_config_backend *cfg, const char *name) { return cfg->get(cfg, name, out); } GIT_INLINE(int) git_config_file_set_string( git_config_backend *cfg, const char *name, const char *value) { return cfg->set(cfg, name, value); } GIT_INLINE(int) git_config_file_delete( git_config_backend *cfg, const char *name) { return cfg->del(cfg, name); } GIT_INLINE(int) git_config_file_foreach( git_config_backend *cfg, int (*fn)(const git_config_entry *entry, void *data), void *data) { return git_config_backend_foreach_match(cfg, NULL, fn, data); } GIT_INLINE(int) git_config_file_foreach_match( git_config_backend *cfg, const char *regexp, int (*fn)(const git_config_entry *entry, void *data), void *data) { return git_config_backend_foreach_match(cfg, regexp, fn, data); } extern int git_config_file_normalize_section(char *start, char *end); #endif