*/
#include "cache.h"
#include "exec_cmd.h"
+#include "strbuf.h"
+#include "quote.h"
#define MAXNAME (256)
const char *config_exclusive_filename = NULL;
+static void lowercase(char *p)
+{
+ for (; *p; p++)
+ *p = tolower(*p);
+}
+
+void git_config_push_parameter(const char *text)
+{
+ struct strbuf env = STRBUF_INIT;
+ const char *old = getenv(CONFIG_DATA_ENVIRONMENT);
+ if (old) {
+ strbuf_addstr(&env, old);
+ strbuf_addch(&env, ' ');
+ }
+ sq_quote_buf(&env, text);
+ setenv(CONFIG_DATA_ENVIRONMENT, env.buf, 1);
+ strbuf_release(&env);
+}
+
+static int git_config_parse_parameter(const char *text,
+ config_fn_t fn, void *data)
+{
+ struct strbuf tmp = STRBUF_INIT;
+ struct strbuf **pair;
+ strbuf_addstr(&tmp, text);
+ pair = strbuf_split(&tmp, '=');
+ if (pair[0]->len && pair[0]->buf[pair[0]->len - 1] == '=')
+ strbuf_setlen(pair[0], pair[0]->len - 1);
+ strbuf_trim(pair[0]);
+ if (!pair[0]->len) {
+ strbuf_list_free(pair);
+ return error("bogus config parameter: %s", text);
+ }
+ lowercase(pair[0]->buf);
+ if (fn(pair[0]->buf, pair[1] ? pair[1]->buf : NULL, data) < 0) {
+ strbuf_list_free(pair);
+ return -1;
+ }
+ strbuf_list_free(pair);
+ return 0;
+}
+
+int git_config_from_parameters(config_fn_t fn, void *data)
+{
+ const char *env = getenv(CONFIG_DATA_ENVIRONMENT);
+ char *envw;
+ const char **argv = NULL;
+ int nr = 0, alloc = 0;
+ int i;
+
+ if (!env)
+ return 0;
+ /* sq_dequote will write over it */
+ envw = xstrdup(env);
+
+ if (sq_dequote_to_argv(envw, &argv, &nr, &alloc) < 0) {
+ free(envw);
+ return error("bogus format in " CONFIG_DATA_ENVIRONMENT);
+ }
+
+ for (i = 0; i < nr; i++) {
+ if (git_config_parse_parameter(argv[i], fn, data) < 0) {
+ free(argv);
+ free(envw);
+ return -1;
+ }
+ }
+
+ free(argv);
+ free(envw);
+ return nr > 0;
+}
+
static int get_next_char(void)
{
int c;
static char *parse_value(void)
{
- static char value[1024];
- int quote = 0, comment = 0, len = 0, space = 0;
+ static struct strbuf value = STRBUF_INIT;
+ int quote = 0, comment = 0, space = 0;
+ strbuf_reset(&value);
for (;;) {
int c = get_next_char();
- if (len >= sizeof(value))
- return NULL;
if (c == '\n') {
if (quote)
return NULL;
- value[len] = 0;
- return value;
+ return value.buf;
}
if (comment)
continue;
if (isspace(c) && !quote) {
- space = 1;
+ if (value.len)
+ space++;
continue;
}
if (!quote) {
continue;
}
}
- if (space) {
- if (len)
- value[len++] = ' ';
- space = 0;
- }
+ for (; space; space--)
+ strbuf_addch(&value, ' ');
if (c == '\\') {
c = get_next_char();
switch (c) {
default:
return NULL;
}
- value[len++] = c;
+ strbuf_addch(&value, c);
continue;
}
if (c == '"') {
quote = 1-quote;
continue;
}
- value[len++] = c;
+ strbuf_addch(&value, c);
}
}
int baselen = 0;
static char var[MAXNAME];
+ /* U+FEFF Byte Order Mark in UTF8 */
+ static const unsigned char *utf8_bom = (unsigned char *) "\xef\xbb\xbf";
+ const unsigned char *bomptr = utf8_bom;
+
for (;;) {
int c = get_next_char();
+ if (bomptr && *bomptr) {
+ /* We are at the file beginning; skip UTF8-encoded BOM
+ * if present. Sane editors won't put this in on their
+ * own, but e.g. Windows Notepad will do it happily. */
+ if ((unsigned char) c == *bomptr) {
+ bomptr++;
+ continue;
+ } else {
+ /* Do not tolerate partial BOM. */
+ if (bomptr != utf8_bom)
+ break;
+ /* No BOM at file beginning. Cool. */
+ bomptr = NULL;
+ }
+ }
if (c == '\n') {
if (config_file_eof)
return 0;
return 0;
}
-int git_parse_long(const char *value, long *ret)
+static int git_parse_long(const char *value, long *ret)
{
if (value && *value) {
char *end;
int git_config_int(const char *name, const char *value)
{
- long ret;
+ long ret = 0;
if (!git_parse_long(value, &ret))
die_bad_config(name);
return ret;
return ret;
}
-int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
+static int git_config_maybe_bool_text(const char *name, const char *value)
{
- *is_bool = 1;
if (!value)
return 1;
if (!*value)
return 0;
- if (!strcasecmp(value, "true") || !strcasecmp(value, "yes"))
+ if (!strcasecmp(value, "true")
+ || !strcasecmp(value, "yes")
+ || !strcasecmp(value, "on"))
return 1;
- if (!strcasecmp(value, "false") || !strcasecmp(value, "no"))
+ if (!strcasecmp(value, "false")
+ || !strcasecmp(value, "no")
+ || !strcasecmp(value, "off"))
return 0;
+ return -1;
+}
+
+int git_config_maybe_bool(const char *name, const char *value)
+{
+ long v = git_config_maybe_bool_text(name, value);
+ if (0 <= v)
+ return v;
+ if (git_parse_long(value, &v))
+ return !!v;
+ return -1;
+}
+
+int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
+{
+ int v = git_config_maybe_bool_text(name, value);
+ if (0 <= v) {
+ *is_bool = 1;
+ return v;
+ }
*is_bool = 0;
return git_config_int(name, value);
}
return 0;
}
+int git_config_pathname(const char **dest, const char *var, const char *value)
+{
+ if (!value)
+ return config_error_nonbool(var);
+ *dest = expand_user_path(value);
+ if (!*dest)
+ die("Failed to expand user dir in: '%s'", value);
+ return 0;
+}
+
static int git_default_core_config(const char *var, const char *value)
{
/* This needs a better name */
return 0;
}
+ if (!strcmp(var, "core.abbrev")) {
+ int abbrev = git_config_int(var, value);
+ if (abbrev < minimum_abbrev || abbrev > 40)
+ return -1;
+ default_abbrev = abbrev;
+ return 0;
+ }
+
if (!strcmp(var, "core.loosecompression")) {
int level = git_config_int(var, value);
if (level == -1)
return 0;
}
+ if (!strcmp(var, "core.bigfilethreshold")) {
+ long n = git_config_int(var, value);
+ big_file_threshold = 0 < n ? n : 0;
+ return 0;
+ }
+
if (!strcmp(var, "core.packedgitlimit")) {
packed_git_limit = git_config_int(var, value);
return 0;
if (!strcmp(var, "core.autocrlf")) {
if (value && !strcasecmp(value, "input")) {
- auto_crlf = -1;
+ if (core_eol == EOL_CRLF)
+ return error("core.autocrlf=input conflicts with core.eol=crlf");
+ auto_crlf = AUTO_CRLF_INPUT;
return 0;
}
auto_crlf = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "core.eol")) {
+ if (value && !strcasecmp(value, "lf"))
+ core_eol = EOL_LF;
+ else if (value && !strcasecmp(value, "crlf"))
+ core_eol = EOL_CRLF;
+ else if (value && !strcasecmp(value, "native"))
+ core_eol = EOL_NATIVE;
+ else
+ core_eol = EOL_UNSET;
+ if (core_eol == EOL_CRLF && auto_crlf == AUTO_CRLF_INPUT)
+ return error("core.autocrlf=input conflicts with core.eol=crlf");
+ return 0;
+ }
+
+ if (!strcmp(var, "core.notesref")) {
+ notes_ref_name = xstrdup(value);
+ return 0;
+ }
+
if (!strcmp(var, "core.pager"))
return git_config_string(&pager_program, var, value);
if (!strcmp(var, "core.editor"))
return git_config_string(&editor_program, var, value);
+ if (!strcmp(var, "core.askpass"))
+ return git_config_string(&askpass_program, var, value);
+
if (!strcmp(var, "core.excludesfile"))
- return git_config_string(&excludes_file, var, value);
+ return git_config_pathname(&excludes_file, var, value);
if (!strcmp(var, "core.whitespace")) {
if (!value)
return 0;
}
+ if (!strcmp(var, "core.preloadindex")) {
+ core_preload_index = git_config_bool(var, 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;
+ }
+
+ if (!strcmp(var, "core.sparsecheckout")) {
+ core_apply_sparse_checkout = git_config_bool(var, value);
+ return 0;
+ }
+
/* Add other config variables here and to Documentation/config.txt. */
return 0;
}
if (!value)
return config_error_nonbool(var);
strlcpy(git_default_name, value, sizeof(git_default_name));
- if (git_default_email[0])
- user_ident_explicitly_given = 1;
+ user_ident_explicitly_given |= IDENT_NAME_GIVEN;
return 0;
}
if (!value)
return config_error_nonbool(var);
strlcpy(git_default_email, value, sizeof(git_default_email));
- if (git_default_name[0])
- user_ident_explicitly_given = 1;
+ user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
return 0;
}
return 0;
}
+static int git_default_push_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "push.default")) {
+ if (!value)
+ return config_error_nonbool(var);
+ else if (!strcmp(value, "nothing"))
+ push_default = PUSH_DEFAULT_NOTHING;
+ else if (!strcmp(value, "matching"))
+ push_default = PUSH_DEFAULT_MATCHING;
+ else if (!strcmp(value, "upstream"))
+ push_default = PUSH_DEFAULT_UPSTREAM;
+ else if (!strcmp(value, "tracking")) /* deprecated */
+ push_default = PUSH_DEFAULT_UPSTREAM;
+ else if (!strcmp(value, "current"))
+ push_default = PUSH_DEFAULT_CURRENT;
+ else {
+ error("Malformed value for %s: %s", var, value);
+ return error("Must be one of nothing, matching, "
+ "tracking or current.");
+ }
+ return 0;
+ }
+
+ /* Add other config variables here and to Documentation/config.txt. */
+ return 0;
+}
+
+static int git_default_mailmap_config(const char *var, const char *value)
+{
+ if (!strcmp(var, "mailmap.file"))
+ return git_config_string(&git_mailmap_file, var, value);
+
+ /* Add other config variables here and to Documentation/config.txt. */
+ return 0;
+}
+
int git_default_config(const char *var, const char *value, void *dummy)
{
if (!prefixcmp(var, "core."))
if (!prefixcmp(var, "branch."))
return git_default_branch_config(var, value);
+ if (!prefixcmp(var, "push."))
+ return git_default_push_config(var, value);
+
+ if (!prefixcmp(var, "mailmap."))
+ return git_default_mailmap_config(var, value);
+
+ if (!prefixcmp(var, "advice."))
+ return git_default_advice_config(var, value);
+
if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
pager_use_color = git_config_bool(var,value);
return 0;
return system_wide;
}
-static int git_env_bool(const char *k, int def)
+int git_env_bool(const char *k, int def)
{
const char *v = getenv(k);
return v ? git_config_bool(k, v) : def;
return !git_env_bool("GIT_CONFIG_NOSYSTEM", 0);
}
-int git_config_global(void)
+int git_config_early(config_fn_t fn, void *data, const char *repo_config)
{
- return !git_env_bool("GIT_CONFIG_NOGLOBAL", 0);
-}
-
-int git_config(config_fn_t fn, void *data)
-{
- int ret = 0;
- char *repo_config = NULL;
+ int ret = 0, found = 0;
const char *home = NULL;
- /* $GIT_CONFIG makes git read _only_ the given config file,
- * $GIT_CONFIG_LOCAL will make it process it in addition to the
- * global config file, the same way it would the per-repository
- * config file otherwise. */
+ /* Setting $GIT_CONFIG makes git read _only_ the given config file. */
if (config_exclusive_filename)
return git_config_from_file(fn, config_exclusive_filename, data);
- if (git_config_system() && !access(git_etc_gitconfig(), R_OK))
+ if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) {
ret += git_config_from_file(fn, git_etc_gitconfig(),
data);
+ found += 1;
+ }
home = getenv("HOME");
- if (git_config_global() && home) {
+ if (home) {
char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
- if (!access(user_config, R_OK))
+ if (!access(user_config, R_OK)) {
ret += git_config_from_file(fn, user_config, data);
+ found += 1;
+ }
free(user_config);
}
- repo_config = xstrdup(git_path("config"));
- ret += git_config_from_file(fn, repo_config, data);
- free(repo_config);
+ if (repo_config && !access(repo_config, R_OK)) {
+ ret += git_config_from_file(fn, repo_config, data);
+ found += 1;
+ }
+
+ switch (git_config_from_parameters(fn, data)) {
+ case -1: /* error */
+ ret--;
+ break;
+ case 0: /* found nothing */
+ break;
+ default: /* found at least one item */
+ found++;
+ break;
+ }
+
+ return ret == 0 ? found : ret;
+}
+
+int git_config(config_fn_t fn, void *data)
+{
+ char *repo_config = NULL;
+ int ret;
+
+ repo_config = git_pathdup("config");
+ ret = git_config_early(fn, data, repo_config);
+ if (repo_config)
+ free(repo_config);
return ret;
}
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 ||
!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;
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;
- struct strbuf sb;
+ struct strbuf sb = STRBUF_INIT;
- strbuf_init(&sb, 0);
dot = memchr(key, '.', store.baselen);
if (dot) {
strbuf_addf(&sb, "[%.*s \"", (int)(dot - key), 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);
const char *quote = "";
- struct strbuf sb;
+ struct strbuf sb = STRBUF_INIT;
/*
* Check to see if the value needs to be surrounded with a dq pair.
if (i && value[i - 1] == ' ')
quote = "\"";
- strbuf_init(&sb, 0);
strbuf_addf(&sb, "\t%.*s = %s",
length, key + store.baselen + 1, quote);
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;
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);
}
+/*
+ * Auxiliary function to sanity-check and split the key into the section
+ * identifier and variable name.
+ *
+ * Returns 0 on success, -1 when there is an invalid character in the key and
+ * -2 if there is no section name in the key.
+ *
+ * store_key - pointer to char* which will hold a copy of the key with
+ * lowercase section and variable name
+ * baselen - pointer to int which will hold the length of the
+ * section + subsection part, can be NULL
+ */
+int git_config_parse_key(const char *key, char **store_key, int *baselen_)
+{
+ int i, dot, baselen;
+ const char *last_dot = strrchr(key, '.');
+
+ /*
+ * Since "key" actually contains the section name and the real
+ * key name separated by a dot, we have to know where the dot is.
+ */
+
+ if (last_dot == NULL || last_dot == key) {
+ error("key does not contain a section: %s", key);
+ return -CONFIG_NO_SECTION_OR_NAME;
+ }
+
+ if (!last_dot[1]) {
+ error("key does not contain variable name: %s", key);
+ return -CONFIG_NO_SECTION_OR_NAME;
+ }
+
+ baselen = last_dot - key;
+ if (baselen_)
+ *baselen_ = baselen;
+
+ /*
+ * Validate the key and while at it, lower case it for matching.
+ */
+ *store_key = xmalloc(strlen(key) + 1);
+
+ dot = 0;
+ for (i = 0; key[i]; i++) {
+ unsigned char c = key[i];
+ if (c == '.')
+ dot = 1;
+ /* Leave the extended basename untouched.. */
+ if (!dot || i > baselen) {
+ if (!iskeychar(c) ||
+ (i == baselen + 1 && !isalpha(c))) {
+ error("invalid key: %s", key);
+ goto out_free_ret_1;
+ }
+ c = tolower(c);
+ } else if (c == '\n') {
+ error("invalid key (newline): %s", key);
+ goto out_free_ret_1;
+ }
+ (*store_key)[i] = c;
+ }
+ (*store_key)[i] = 0;
+
+ return 0;
+
+out_free_ret_1:
+ free(*store_key);
+ return -CONFIG_INVALID_KEY;
+}
+
/*
* If value==NULL, unset in (remove from) config,
* if value_regex!=NULL, disregard key/value pairs where value does not match.
* - 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, '.');
if (config_exclusive_filename)
config_filename = xstrdup(config_exclusive_filename);
else
- config_filename = xstrdup(git_path("config"));
+ config_filename = git_pathdup("config");
- /*
- * Since "key" actually contains the section name and the real
- * key name separated by a dot, we have to know where the dot is.
- */
-
- if (last_dot == NULL) {
- error("key does not contain a section: %s", key);
- ret = 2;
+ /* parse-key returns negative; flip the sign to feed exit(3) */
+ ret = 0 - git_config_parse_key(key, &store.key, &store.baselen);
+ if (ret)
goto out_free;
- }
- store.baselen = last_dot - key;
store.multi_replace = multi_replace;
- /*
- * Validate the key and while at it, lower case it for matching.
- */
- store.key = xmalloc(strlen(key) + 1);
- dot = 0;
- for (i = 0; key[i]; i++) {
- unsigned char c = key[i];
- if (c == '.')
- dot = 1;
- /* Leave the extended basename untouched.. */
- if (!dot || i > store.baselen) {
- if (!iskeychar(c) || (i == store.baselen+1 && !isalpha(c))) {
- error("invalid key: %s", key);
- free(store.key);
- ret = 1;
- goto out_free;
- }
- c = tolower(c);
- } else if (c == '\n') {
- error("invalid key (newline): %s", key);
- free(store.key);
- ret = 1;
- goto out_free;
- }
- store.key[i] = c;
- }
- store.key[i] = 0;
/*
* The lock serves a purpose in addition to locking: the new
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;
+ ret = CONFIG_NO_LOCK;
goto out_free;
}
if ( ENOENT != errno ) {
error("opening %s: %s", config_filename,
strerror(errno));
- ret = 3; /* same as "invalid config file" */
+ ret = CONFIG_INVALID_FILE; /* same as "invalid config file" */
goto out_free;
}
/* if nothing to unset, error out */
if (value == NULL) {
- ret = 5;
+ ret = CONFIG_NOTHING_SET;
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;
REG_EXTENDED)) {
error("invalid pattern: %s", value_regex);
free(store.value_regex);
- ret = 6;
+ ret = CONFIG_INVALID_PATTERN;
goto out_free;
}
}
regfree(store.value_regex);
free(store.value_regex);
}
- ret = 3;
+ ret = CONFIG_INVALID_FILE;
goto out_free;
}
/* if nothing to unset, or too many matches, error out */
if ((store.seen == 0 && value == NULL) ||
(store.seen > 1 && multi_replace == 0)) {
- ret = 5;
+ ret = CONFIG_NOTHING_SET;
goto out_free;
}
copy_end - copy_begin)
goto write_err_out;
if (new_line &&
- write_in_full(fd, "\n", 1) != 1)
+ write_str_in_full(fd, "\n") != 1)
goto write_err_out;
}
copy_begin = store.offset[i];
if (commit_lock_file(lock) < 0) {
error("could not commit config file %s", config_filename);
- ret = 4;
+ ret = CONFIG_NO_WRITE;
goto out_free;
}
static int section_name_match (const char *buf, const char *name)
{
int i = 0, j = 0, dot = 0;
- for (; buf[i] && buf[i] != ']'; i++) {
+ if (buf[i] != '[')
+ return 0;
+ for (i = 1; buf[i] && buf[i] != ']'; i++) {
if (!dot && isspace(buf[i])) {
dot = 1;
if (name[j++] != '.')
if (buf[i] != name[j++])
break;
}
- return (buf[i] == ']' && name[j] == 0);
+ if (buf[i] == ']' && name[j] == 0) {
+ /*
+ * We match, now just find the right length offset by
+ * gobbling up any whitespace after it, as well
+ */
+ i++;
+ for (; buf[i] && isspace(buf[i]); i++)
+ ; /* do nothing */
+ return i;
+ }
+ return 0;
}
/* if new_name == NULL, the section is removed instead */
if (config_exclusive_filename)
config_filename = xstrdup(config_exclusive_filename);
else
- config_filename = xstrdup(git_path("config"));
+ config_filename = git_pathdup("config");
out_fd = hold_lock_file_for_update(lock, config_filename, 0);
if (out_fd < 0) {
ret = error("could not lock config file %s", config_filename);
while (fgets(buf, sizeof(buf), config_file)) {
int i;
int length;
+ char *output = buf;
for (i = 0; buf[i] && isspace(buf[i]); i++)
; /* do nothing */
if (buf[i] == '[') {
/* it's a section */
- if (section_name_match (&buf[i+1], old_name)) {
+ int offset = section_name_match(&buf[i], old_name);
+ if (offset > 0) {
ret++;
if (new_name == NULL) {
remove = 1;
ret = write_error(lock->filename);
goto out;
}
- continue;
+ /*
+ * We wrote out the new section, with
+ * a newline, now skip the old
+ * section's length
+ */
+ output += offset + i;
+ if (strlen(output) > 0) {
+ /*
+ * More content means there's
+ * a declaration to put on the
+ * next line; indent with a
+ * tab
+ */
+ output -= 1;
+ output[0] = '\t';
+ }
}
remove = 0;
}
if (remove)
continue;
- length = strlen(buf);
- if (write_in_full(out_fd, buf, length) != length) {
+ length = strlen(output);
+ if (write_in_full(out_fd, output, length) != length) {
ret = write_error(lock->filename);
goto out;
}
}
fclose(config_file);
- unlock_and_out:
+unlock_and_out:
if (commit_lock_file(lock) < 0)
ret = error("could not commit config file %s", config_filename);
- out:
+out:
free(config_filename);
return ret;
}
projects / git.git / blobdiff