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timeout: pragma visibility

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This commit is contained in:
E. Westbrook 2019-02-27 21:01:16 -07:00
parent 86e1b3f45f
commit 42a1a732b7
2 changed files with 30 additions and 19 deletions
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36
src/timeout.c
View File

@ -4,10 +4,6 @@
\*=========================================================================*/
#include "luasocket.h"
#include "lua.h"
#include "lauxlib.h"
#include "compat.h"
#include "auxiliar.h"
#include "timeout.h"
@ -30,6 +26,10 @@
#define MAX(x, y) ((x) > (y) ? x : y)
#endif
#ifndef _WIN32
#pragma GCC visibility push(hidden)
#endif
/*=========================================================================*\
* Internal function prototypes
\*=========================================================================*/
@ -48,7 +48,7 @@ static luaL_Reg func[] = {
/*-------------------------------------------------------------------------*\
* Initialize structure
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE void timeout_init(p_timeout tm, double block, double total) {
void timeout_init(p_timeout tm, double block, double total) {
tm->block = block;
tm->total = total;
}
@ -61,7 +61,7 @@ LUASOCKET_PRIVATE void timeout_init(p_timeout tm, double block, double total) {
* Returns
* the number of ms left or -1 if there is no time limit
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE double timeout_get(p_timeout tm) {
double timeout_get(p_timeout tm) {
if (tm->block < 0.0 && tm->total < 0.0) {
return -1;
} else if (tm->block < 0.0) {
@ -82,7 +82,7 @@ LUASOCKET_PRIVATE double timeout_get(p_timeout tm) {
* Returns
* start field of structure
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE double timeout_getstart(p_timeout tm) {
double timeout_getstart(p_timeout tm) {
return tm->start;
}
@ -94,7 +94,7 @@ LUASOCKET_PRIVATE double timeout_getstart(p_timeout tm) {
* Returns
* the number of ms left or -1 if there is no time limit
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE double timeout_getretry(p_timeout tm) {
double timeout_getretry(p_timeout tm) {
if (tm->block < 0.0 && tm->total < 0.0) {
return -1;
} else if (tm->block < 0.0) {
@ -114,7 +114,7 @@ LUASOCKET_PRIVATE double timeout_getretry(p_timeout tm) {
* Input
* tm: timeout control structure
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE p_timeout timeout_markstart(p_timeout tm) {
p_timeout timeout_markstart(p_timeout tm) {
tm->start = timeout_gettime();
return tm;
}
@ -125,7 +125,7 @@ LUASOCKET_PRIVATE p_timeout timeout_markstart(p_timeout tm) {
* time in s.
\*-------------------------------------------------------------------------*/
#ifdef _WIN32
LUASOCKET_PRIVATE double timeout_gettime(void) {
double timeout_gettime(void) {
FILETIME ft;
double t;
GetSystemTimeAsFileTime(&ft);
@ -135,7 +135,7 @@ LUASOCKET_PRIVATE double timeout_gettime(void) {
return (t - 11644473600.0);
}
#else
LUASOCKET_PRIVATE double timeout_gettime(void) {
double timeout_gettime(void) {
struct timeval v;
gettimeofday(&v, (struct timezone *) NULL);
/* Unix Epoch time (time since January 1, 1970 (UTC)) */
@ -146,7 +146,7 @@ LUASOCKET_PRIVATE double timeout_gettime(void) {
/*-------------------------------------------------------------------------*\
* Initializes module
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE int timeout_open(lua_State *L) {
int timeout_open(lua_State *L) {
luaL_setfuncs(L, func, 0);
return 0;
}
@ -157,7 +157,7 @@ LUASOCKET_PRIVATE int timeout_open(lua_State *L) {
* time: time out value in seconds
* mode: "b" for block timeout, "t" for total timeout. (default: b)
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE int timeout_meth_settimeout(lua_State *L, p_timeout tm) {
int timeout_meth_settimeout(lua_State *L, p_timeout tm) {
double t = luaL_optnumber(L, 2, -1);
const char *mode = luaL_optstring(L, 3, "b");
switch (*mode) {
@ -179,7 +179,7 @@ LUASOCKET_PRIVATE int timeout_meth_settimeout(lua_State *L, p_timeout tm) {
* Gets timeout values for IO operations
* Lua Output: block, total
\*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE int timeout_meth_gettimeout(lua_State *L, p_timeout tm) {
int timeout_meth_gettimeout(lua_State *L, p_timeout tm) {
lua_pushnumber(L, tm->block);
lua_pushnumber(L, tm->total);
return 2;
@ -201,7 +201,7 @@ static int timeout_lua_gettime(lua_State *L)
* Sleep for n seconds.
\*-------------------------------------------------------------------------*/
#ifdef _WIN32
LUASOCKET_PRIVATE int timeout_lua_sleep(lua_State *L)
int timeout_lua_sleep(lua_State *L)
{
double n = luaL_checknumber(L, 1);
if (n < 0.0) n = 0.0;
@ -211,7 +211,7 @@ LUASOCKET_PRIVATE int timeout_lua_sleep(lua_State *L)
return 0;
}
#else
LUASOCKET_PRIVATE int timeout_lua_sleep(lua_State *L)
int timeout_lua_sleep(lua_State *L)
{
double n = luaL_checknumber(L, 1);
struct timespec t, r;
@ -228,3 +228,7 @@ LUASOCKET_PRIVATE int timeout_lua_sleep(lua_State *L)
return 0;
}
#endif
#ifndef _WIN32
#pragma GCC visibility pop
#endif

13
src/timeout.h
View File

@ -4,7 +4,7 @@
* Timeout management functions
* LuaSocket toolkit
\*=========================================================================*/
#include "lua.h"
#include "luasocket.h"
/* timeout control structure */
typedef struct t_timeout_ {
@ -14,16 +14,23 @@ typedef struct t_timeout_ {
} t_timeout;
typedef t_timeout *p_timeout;
int timeout_open(lua_State *L);
#pragma GCC visibility push(hidden)
void timeout_init(p_timeout tm, double block, double total);
double timeout_get(p_timeout tm);
double timeout_getstart(p_timeout tm);
double timeout_getretry(p_timeout tm);
p_timeout timeout_markstart(p_timeout tm);
double timeout_getstart(p_timeout tm);
double timeout_gettime(void);
int timeout_open(lua_State *L);
int timeout_meth_settimeout(lua_State *L, p_timeout tm);
int timeout_meth_gettimeout(lua_State *L, p_timeout tm);
#pragma GCC visibility pop
#define timeout_iszero(tm) ((tm)->block == 0.0)
#endif /* TIMEOUT_H */