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config.c: make a couple of arguments const.

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These functions do not modify their inputs, so they can take const
arguments.
This commit is contained in:
Nick Mathewson 2019-10-08 11:37:46 -04:00
parent bd5ce112c9
commit 911b16e6e7
1 changed files with 3 additions and 3 deletions
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6
src/app/config/config.c
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@ -5060,12 +5060,12 @@ normalize_nickname_list(config_line_t **normalized_out,
* filename if it doesn't exist. * filename if it doesn't exist.
*/ */
static char * static char *
find_torrc_filename(config_line_t *cmd_arg, find_torrc_filename(const config_line_t *cmd_arg,
int defaults_file, int defaults_file,
int *using_default_fname, int *ignore_missing_torrc) int *using_default_fname, int *ignore_missing_torrc)
{ {
char *fname=NULL; char *fname=NULL;
config_line_t *p_index; const config_line_t *p_index;
const char *fname_opt = defaults_file ? "--defaults-torrc" : "-f"; const char *fname_opt = defaults_file ? "--defaults-torrc" : "-f";
const char *ignore_opt = defaults_file ? NULL : "--ignore-missing-torrc"; const char *ignore_opt = defaults_file ? NULL : "--ignore-missing-torrc";
@ -5144,7 +5144,7 @@ load_torrc_from_stdin(void)
* Return the contents of the file on success, and NULL on failure. * Return the contents of the file on success, and NULL on failure.
*/ */
static char * static char *
load_torrc_from_disk(config_line_t *cmd_arg, int defaults_file) load_torrc_from_disk(const config_line_t *cmd_arg, int defaults_file)
{ {
char *fname=NULL; char *fname=NULL;
char *cf = NULL; char *cf = NULL;