diff options
| -rw-r--r-- | config.c | 42 |
1 files changed, 28 insertions, 14 deletions
@@ -896,6 +896,32 @@ int git_default_config(const char *var, const char *value, void *dummy) return 0; } +/* + * The fields f and name of top need to be initialized before calling + * this function. + */ +static int do_config_from(struct config_file *top, config_fn_t fn, void *data) +{ + int ret; + + /* push config-file parsing state stack */ + top->prev = cf; + top->linenr = 1; + top->eof = 0; + strbuf_init(&top->value, 1024); + strbuf_init(&top->var, 1024); + cf = top; + + ret = git_parse_file(fn, data); + + /* pop config-file parsing state stack */ + strbuf_release(&top->value); + strbuf_release(&top->var); + cf = top->prev; + + return ret; +} + int git_config_from_file(config_fn_t fn, const char *filename, void *data) { int ret; @@ -905,22 +931,10 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data) if (f) { config_file top; - /* push config-file parsing state stack */ - top.prev = cf; top.f = f; top.name = filename; - top.linenr = 1; - top.eof = 0; - strbuf_init(&top.value, 1024); - strbuf_init(&top.var, 1024); - cf = ⊤ - - ret = git_parse_file(fn, data); - - /* pop config-file parsing state stack */ - strbuf_release(&top.value); - strbuf_release(&top.var); - cf = top.prev; + + ret = do_config_from(&top, fn, data); fclose(f); } |