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Clean up logging, log to stderr until syslogd has started

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This patch removes internal logging macros and adds support for logging
to stderr until a syslogd is up and running, i.e. /dev/log appears.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2016-08-18 01:18:31 +02:00
1 parent 77561b6071
commit d670e7d3e8
7 files changed
+57 -41
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helpers.h
+3 -13
View File
@@ -30,19 +30,6 @@
#include <syslog.h>
#include <sys/types.h>
#define DO_LOG(level, fmt, args...) \
do { \
openlog("finit", LOG_CONS | LOG_PID, LOG_DAEMON); \
syslog(level, fmt, ##args); \
closelog(); \
} while (0)
#define FLOG_DEBUG(fmt, args...) DO_LOG(LOG_DEBUG, fmt, ##args)
#define FLOG_INFO(fmt, args...) DO_LOG(LOG_INFO, fmt, ##args)
#define FLOG_WARN(fmt, args...) DO_LOG(LOG_WARNING, fmt, ##args)
#define FLOG_ERROR(fmt, args...) DO_LOG(LOG_CRIT, fmt, ##args)
#define FLOG_PERROR(fmt, args...) DO_LOG(LOG_CRIT, fmt ". Error %d: %s", ##args, errno, strerror(errno))
#define echo(fmt, args...) do { fprintf(stderr, fmt "\n", ##args); } while (0)
#define _d(fmt, args...) do { if (debug) { fprintf(stderr, "finit:%s:%s() - " fmt "\n", __FILE__, __func__, ##args); } } while (0)
#define _e(fmt, args...) do { fprintf(stderr, "finit:%s:%s() - " fmt "\n", __FILE__, __func__, ##args); } while (0)
@@ -61,6 +48,9 @@ void procname_set (char *name, char *args[]);
void print (int action, const char *fmt, ...);
void print_desc (char *action, char *desc);
int print_result (int fail);
void logit (int prio, const char *fmt, ...);
int start_process (char *cmd, char *args[], int console);
void do_sleep (unsigned int sec);
int getuser (char *username, char **home);