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- Rework load_cfg() error handling a little.

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- Add -q to source-file to suppress errors about nonexistent files.

Input and OK nicm@
This commit is contained in:
tim
2016-05-12 16:05:33 +00:00
parent 9715c61de0
commit fdd368a294
4 changed files with 28 additions and 28 deletions
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24
cfg.c
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@ -48,8 +48,8 @@ set_cfg_file(const char *path)
void
start_cfg(void)
{
char *cause = NULL;
const char *home;
int quiet = 0;
cfg_cmd_q = cmdq_new(NULL);
cfg_cmd_q->emptyfn = cfg_default_done;
@ -61,28 +61,20 @@ start_cfg(void)
if (cfg_client != NULL)
cfg_client->references++;
if (access(TMUX_CONF, R_OK) == 0) {
if (load_cfg(TMUX_CONF, cfg_cmd_q, &cause) == -1)
cfg_add_cause("%s: %s", TMUX_CONF, cause);
} else if (errno != ENOENT)
cfg_add_cause("%s: %s", TMUX_CONF, strerror(errno));
load_cfg(TMUX_CONF, cfg_cmd_q, 1);
if (cfg_file == NULL && (home = find_home()) != NULL) {
xasprintf(&cfg_file, "%s/.tmux.conf", home);
if (access(cfg_file, R_OK) != 0 && errno == ENOENT) {
free(cfg_file);
cfg_file = NULL;
}
quiet = 1;
}
if (cfg_file != NULL && load_cfg(cfg_file, cfg_cmd_q, &cause) == -1)
cfg_add_cause("%s: %s", cfg_file, cause);
free(cause);
if (cfg_file != NULL)
load_cfg(cfg_file, cfg_cmd_q, quiet);
cmdq_continue(cfg_cmd_q);
}
int
load_cfg(const char *path, struct cmd_q *cmdq, char **cause)
load_cfg(const char *path, struct cmd_q *cmdq, int quiet)
{
FILE *f;
char delim[3] = { '\\', '\\', '\0' };
@ -93,7 +85,9 @@ load_cfg(const char *path, struct cmd_q *cmdq, char **cause)
log_debug("loading %s", path);
if ((f = fopen(path, "rb")) == NULL) {
xasprintf(cause, "%s: %s", path, strerror(errno));
if (errno == ENOENT && quiet)
return (0);
cfg_add_cause("%s: %s", path, strerror(errno));
return (-1);
}