octoleo/lsyncd
1
0
Fork 0
mirror of https://github.com/octoleo/lsyncd.git synced 2024-12-13 22:48:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

header update failed

Browse Source
This commit is contained in:
Axel Kittenberger 2010-11-22 21:06:02 +00:00
parent 45c7f3665f
commit a88dc747fc
1 changed files with 68 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
lsyncd.h
View File

@ -14,19 +14,45 @@
/* includes needed for headerfile */ /* includes needed for headerfile */
#include "config.h" #include "config.h"
#include <signal.h>
#include <stdbool.h>
#include <stdlib.h> #include <stdlib.h>
#define LUA_USE_APICHECK 1 #define LUA_USE_APICHECK 1
#include <lua.h> #include <lua.h>
/* time comparisons - wrap around safe */ /*-----------------------------------------------------------------------------
* Lsyncd runtime configuration
*/
extern struct settings {
/* If not NULL Lsyncd logs into this file. */
char * log_file;
/* If true Lsyncd sends log messages to syslog */
bool log_syslog;
/* -1 logs everything, 0 normal mode, LOG_ERROR errors only.*/
int log_level;
/* True if Lsyncd shall not daemonize. */
bool nodaemon;
/* If not NULL Lsyncd writes its pid into this file. */
char * pidfile;
} settings;
/*-----------------------------------------------------------------------------
* time comparisons - wrap around safe
*/
#define time_after(a,b) ((long)(b) - (long)(a) < 0) #define time_after(a,b) ((long)(b) - (long)(a) < 0)
#define time_before(a,b) time_after(b,a) #define time_before(a,b) time_after(b,a)
#define time_after_eq(a,b) ((long)(a) - (long)(b) >= 0) #define time_after_eq(a,b) ((long)(a) - (long)(b) >= 0)
#define time_before_eq(a,b) time_after_eq(b,a) #define time_before_eq(a,b) time_after_eq(b,a)
/** /*-----------------------------------------------------------------------------
* Event types. * Event types.
* TODO, needed here?
*/ */
enum event_type { enum event_type {
NONE = 0, NONE = 0,
@ -37,14 +63,30 @@ enum event_type {
MOVE = 5, MOVE = 5,
}; };
/** /* pushes a runner function and the runner error handler onto Lua stack */
extern void load_runner_func(lua_State *L, const char *name);
/* set to 1 on hup signal or term signal */
extern volatile sig_atomic_t hup;
extern volatile sig_atomic_t term;
/*-----------------------------------------------------------------------------
* wrappers for heap management, they exit if out-of-memory. * wrappers for heap management, they exit if out-of-memory.
*/ */
extern void * s_calloc(size_t nmemb, size_t size); extern void * s_calloc(size_t nmemb, size_t size);
extern void * s_malloc(size_t size); extern void * s_malloc(size_t size);
extern void * s_realloc(void *ptr, size_t size); extern void * s_realloc(void *ptr, size_t size);
extern char * s_strdup(const char *src); extern char * s_strdup(const char *src);
/*-----------------------------------------------------------------------------
* Logging
*/
/* Returns the positive priority if name is configured to be logged, or -1 */
extern int check_logcat(const char *name);
/* logs a string */ /* logs a string */
#define logstring(cat, message) \ #define logstring(cat, message) \
{int p; if ((p = check_logcat(cat)) >= settings.log_level) \ {int p; if ((p = check_logcat(cat)) >= settings.log_level) \
@ -63,10 +105,33 @@ printlogf0(lua_State *L,
...) ...)
__attribute__((format(printf, 4, 5))); __attribute__((format(printf, 4, 5)));
/*-----------------------------------------------------------------------------
* File-descriptor helpers
*/
/* Sets the non-blocking flag for a file descriptor. */ /* Sets the non-blocking flag for a file descriptor. */
extern void non_block_fd(int fd); extern void non_block_fd(int fd);
/* Sets the close-on-exit flag for a file descriptor. */ /* Sets the close-on-exit flag for a file descriptor. */
extern void close_exec_fd(int fd); extern void close_exec_fd(int fd);
/* makes the core to observe a file descriptor */
extern void observe_fd(
int fd,
void (*ready)(lua_State *L, int fd, void *extra),
void (*writey)(lua_State *L, int fd, void *extra),
void *extra);
/* stops the core to observe a file descriptor */
extern void unobserve_fd(int fd);
/*-----------------------------------------------------------------------------
* inotify
*/
extern void register_inotify(lua_State *L);
extern void open_inotify(lua_State *L);
extern void close_inotify();
#endif #endif