source/texk/web2c/luatexdir/luasocket/src/timeout.h

   1 #ifndef TIMEOUT_H
   2 #define TIMEOUT_H
   3 /*=========================================================================*\
   4 * Timeout management functions
   5 * LuaSocket toolkit
   6 \*=========================================================================*/
   7 #include "lua.h"
   8
   9 /* timeout control structure */
  10 typedef struct t_timeout_ {
  11     double block;          /* maximum time for blocking calls */
  12     double total;          /* total number of miliseconds for operation */
  13     double start;          /* time of start of operation */
  14 } t_timeout;
  15 typedef t_timeout *p_timeout;
  16
  17 int timeout_open(lua_State *L);
  18 void timeout_init(p_timeout tm, double block, double total);
  19 double timeout_get(p_timeout tm);
  20 double timeout_getretry(p_timeout tm);
  21 p_timeout timeout_markstart(p_timeout tm);
  22 double timeout_getstart(p_timeout tm);
  23 double timeout_gettime(void);
  24 int timeout_meth_settimeout(lua_State *L, p_timeout tm);
  25
  26 #define timeout_iszero(tm)   ((tm)->block == 0.0)
  27
  28 #endif /* TIMEOUT_H */