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Strengthen the pledge() polyfill

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This commit is contained in:
Justine Tunney 2022-06-27 13:01:58 -07:00
parent a6f65eea7c
commit 3c92adfd6e
79 changed files with 1457 additions and 357 deletions
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23
third_party/lua/lrepl.h vendored
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@ -1,31 +1,19 @@
#ifndef COSMOPOLITAN_THIRD_PARTY_LUA_LREPL_H_
#define COSMOPOLITAN_THIRD_PARTY_LUA_LREPL_H_
#include "libc/dce.h"
#include "libc/intrin/spinlock.h"
#include "libc/intrin/nopl.h"
#include "third_party/linenoise/linenoise.h"
#include "third_party/lua/lauxlib.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#if !defined(STATIC) && SupportsWindows()
#define LUA_REPL_LOCK _spinlock(&lua_repl_lock)
#else
#define LUA_REPL_LOCK (void)0
#endif
#if !defined(STATIC) && SupportsWindows()
#define LUA_REPL_UNLOCK _spunlock(&lua_repl_lock)
#else
#define LUA_REPL_UNLOCK (void)0
#endif
extern char lua_repl_lock;
extern bool lua_repl_blocking;
extern bool lua_repl_isterminal;
extern struct linenoiseState *lua_repl_linenoise;
extern linenoiseCompletionCallback *lua_repl_completions_callback;
void lua_freerepl(void);
void lua_repl_lock(void);
void lua_repl_unlock(void);
int lua_loadline(lua_State *);
void lua_l_print(lua_State *);
void lua_sigint(lua_State *, int);
@ -36,6 +24,11 @@ void lua_l_message(const char *, const char *);
char *lua_readline_hint(const char *, const char **, const char **);
void lua_readline_completions(const char *, linenoiseCompletions *);
#ifdef _NOPL0
#define lua_repl_lock() _NOPL0("__threadcalls", lua_repl_lock)
#define lua_repl_unlock() _NOPL0("__threadcalls", lua_repl_unlock)
#endif
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_THIRD_PARTY_LUA_LREPL_H_ */