X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=config.c;h=1682273c12ab042d73fa32caf30d18fb13ef85e3;hb=900a5d075e8b48025439966dc3863189874bae3b;hp=8c1ae598a98ed013be61ccf64170b21924186f5f;hpb=21590d5262f71b336926a9d2cec5b04b0aa6c4a0;p=git.git

diff --git a/config.c b/config.c
index 8c1ae598a..1682273c1 100644
--- a/config.c
+++ b/config.c
@@ -495,6 +495,16 @@ static int git_default_core_config(const char *var, const char *value)
 		return 0;
 	}
 
+	if (!strcmp(var, "core.createobject")) {
+		if (!strcmp(value, "rename"))
+			object_creation_mode = OBJECT_CREATION_USES_RENAMES;
+		else if (!strcmp(value, "link"))
+			object_creation_mode = OBJECT_CREATION_USES_HARDLINKS;
+		else
+			die("Invalid mode for object creation: %s", value);
+		return 0;
+	}
+
 	/* Add other config variables here and to Documentation/config.txt. */
 	return 0;
 }
@@ -714,16 +724,16 @@ int git_config(config_fn_t fn, void *data)
 
 static struct {
 	int baselen;
-	char* key;
+	char *key;
 	int do_not_match;
-	regex_t* value_regex;
+	regex_t *value_regex;
 	int multi_replace;
 	size_t offset[MAX_MATCHES];
 	enum { START, SECTION_SEEN, SECTION_END_SEEN, KEY_SEEN } state;
 	int seen;
 } store;
 
-static int matches(const char* key, const char* value)
+static int matches(const char *key, const char *value)
 {
 	return !strcmp(key, store.key) &&
 		(store.value_regex == NULL ||
@@ -731,7 +741,7 @@ static int matches(const char* key, const char* value)
 		  !regexec(store.value_regex, value, 0, NULL, 0)));
 }
 
-static int store_aux(const char* key, const char* value, void *cb)
+static int store_aux(const char *key, const char *value, void *cb)
 {
 	const char *ep;
 	size_t section_len;
@@ -800,7 +810,7 @@ static int write_error(const char *filename)
 	return 4;
 }
 
-static int store_write_section(int fd, const char* key)
+static int store_write_section(int fd, const char *key)
 {
 	const char *dot;
 	int i, success;
@@ -825,7 +835,7 @@ static int store_write_section(int fd, const char* key)
 	return success;
 }
 
-static int store_write_pair(int fd, const char* key, const char* value)
+static int store_write_pair(int fd, const char *key, const char *value)
 {
 	int i, success;
 	int length = strlen(key + store.baselen + 1);
@@ -873,8 +883,8 @@ static int store_write_pair(int fd, const char* key, const char* value)
 	return success;
 }
 
-static ssize_t find_beginning_of_line(const char* contents, size_t size,
-	size_t offset_, int* found_bracket)
+static ssize_t find_beginning_of_line(const char *contents, size_t size,
+	size_t offset_, int *found_bracket)
 {
 	size_t equal_offset = size, bracket_offset = size;
 	ssize_t offset;
@@ -899,7 +909,7 @@ contline:
 	return offset;
 }
 
-int git_config_set(const char* key, const char* value)
+int git_config_set(const char *key, const char *value)
 {
 	return git_config_set_multivar(key, value, NULL, 0);
 }
@@ -927,15 +937,15 @@ int git_config_set(const char* key, const char* value)
  * - the config file is removed and the lock file rename()d to it.
  *
  */
-int git_config_set_multivar(const char* key, const char* value,
-	const char* value_regex, int multi_replace)
+int git_config_set_multivar(const char *key, const char *value,
+	const char *value_regex, int multi_replace)
 {
 	int i, dot;
 	int fd = -1, in_fd;
 	int ret;
-	char* config_filename;
+	char *config_filename;
 	struct lock_file *lock = NULL;
-	const char* last_dot = strrchr(key, '.');
+	const char *last_dot = strrchr(key, '.');
 
 	if (config_exclusive_filename)
 		config_filename = xstrdup(config_exclusive_filename);
@@ -991,7 +1001,7 @@ int git_config_set_multivar(const char* key, const char* value,
 	lock = xcalloc(sizeof(struct lock_file), 1);
 	fd = hold_lock_file_for_update(lock, config_filename, 0);
 	if (fd < 0) {
-		error("could not lock config file %s", config_filename);
+		error("could not lock config file %s: %s", config_filename, strerror(errno));
 		free(store.key);
 		ret = -1;
 		goto out_free;
@@ -1016,13 +1026,13 @@ int git_config_set_multivar(const char* key, const char* value,
 			goto out_free;
 		}
 
-		store.key = (char*)key;
+		store.key = (char *)key;
 		if (!store_write_section(fd, key) ||
 		    !store_write_pair(fd, key, value))
 			goto write_err_out;
 	} else {
 		struct stat st;
-		char* contents;
+		char *contents;
 		size_t contents_sz, copy_begin, copy_end;
 		int i, new_line = 0;