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Diagnostics from service go to standard error.

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This commit is contained in:
Philip Homburg 2007-04-23 14:42:58 +00:00
parent e68a2b4d6a
commit 849285f66d
1 changed files with 12 additions and 13 deletions
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25
servers/rs/service.c
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@ -59,7 +59,6 @@ PRIVATE char *known_requests[] = {
#define ARG_ARGS "-args" /* list of arguments to be passed */
#define ARG_DEV "-dev" /* major device number for drivers */
#define ARG_PRIV "-priv" /* required privileges */
#define ARG_PERIOD "-period" /* heartbeat period in ticks */
#define ARG_SCRIPT "-script" /* name of the script to restart a
* driver
@ -101,23 +100,24 @@ PRIVATE struct rs_start rs_start;
*/
PRIVATE void print_usage(char *app_name, char *problem)
{
printf("Warning, %s\n", problem);
printf("Usage:\n");
printf(" %s [-c] (up|run) <binary> [%s <args>] [%s <special>] [%s <ticks>]\n",
fprintf(stderr, "Warning, %s\n", problem);
fprintf(stderr, "Usage:\n");
fprintf(stderr,
" %s [-c] (up|run) <binary> [%s <args>] [%s <special>] [%s <ticks>]\n",
app_name, ARG_ARGS, ARG_DEV, ARG_PERIOD);
printf(" %s down label\n", app_name);
printf(" %s refresh label\n", app_name);
printf(" %s restart label\n", app_name);
printf(" %s rescue <dir>\n", app_name);
printf(" %s shutdown\n", app_name);
printf("\n");
fprintf(stderr, " %s down label\n", app_name);
fprintf(stderr, " %s refresh label\n", app_name);
fprintf(stderr, " %s restart label\n", app_name);
fprintf(stderr, " %s rescue <dir>\n", app_name);
fprintf(stderr, " %s shutdown\n", app_name);
fprintf(stderr, "\n");
}
/* A request to the RS server failed. Report and exit.
*/
PRIVATE void failure(int num)
{
printf("Request to RS failed: %s (error %d)\n", strerror(num), num);
fprintf(stderr, "Request to RS failed: %s (error %d)\n", strerror(num), num);
exit(num);
}
@ -799,7 +799,6 @@ PRIVATE void do_driver(config_t *cpe, config_t *config)
continue;
}
printf("found word '%s'\n", cpe->word);
}
}
@ -848,7 +847,7 @@ PRIVATE void do_config(char *label, char *filename)
}
if (cp == NULL)
{
printf("driver '%s' not found\n", label);
fprintf(stderr, "driver '%s' not found\n", label);
return;
}