#include "mem.h"
-
#define __tostr(x) #x
#define STR(x) __tostr(x)
#define module_init(fn) static __init initcall_t __init_##fn = fn;
#define module_exit(fn) static __exit exitcall_t __exit_##fn = fn;
+#define likely(expr) __builtin_expect((expr) != 0, 1)
+#define unlikely(expr) __builtin_expect((expr) != 0, 0)
+
+#define __level_name(L) \
+ ( (L) == LOG_DEBUG ? "debug " \
+ : (L) == LOG_NOTICE ? "notice" \
+ : (L) == LOG_INFO ? "info " \
+ : (L) == LOG_WARNING ? "warn " \
+ : (L) == LOG_ERR ? "error " \
+ : (L) == LOG_CRIT ? "crit " \
+ : (L) == LOG_ALERT ? "alert " \
+ : "??? " )
+
#define __log(Level, Fmt, ...) \
if (log_level >= Level) { \
if (log_syslog) { \
syslog(Level, Fmt, ##__VA_ARGS__); \
} else { \
- fprintf(stderr, "[%d] " Fmt "\n", \
- Level, ##__VA_ARGS__); \
+ fprintf(stderr, "[%s] " Fmt "\n", \
+ __level_name(Level), ##__VA_ARGS__); \
} \
}
void common_sighandler(int sig);
+int setnonblock(int sock);
int tcp_bind(const struct sockaddr *addr, socklen_t len);
int tcp_listen(const struct sockaddr *addr, socklen_t len);
int tcp_listen_nonblock(const struct sockaddr *addr, socklen_t len);
signal(SIGTERM, &common_sighandler);
signal(SIGHUP, &common_sighandler);
signal(SIGSEGV, &common_sighandler);
- info("starting");
}