diff options
Diffstat (limited to 'loslib.c')
-rw-r--r-- | loslib.c | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -138,12 +138,28 @@ /* }================================================================== */ +/* +** Despite claiming to be ISO, the C library in some Apple platforms +** does not implement 'system'. +*/ +#if !defined(l_system) && defined(__APPLE__) /* { */ +#include "TargetConditionals.h" +#if TARGET_OS_IOS || TARGET_OS_WATCH || TARGET_OS_TV +#define l_system(cmd) ((cmd) == NULL ? 0 : -1) +#endif +#endif /* } */ + +#if !defined(l_system) +#define l_system(cmd) system(cmd) /* default definition */ +#endif + + static int os_execute (lua_State *L) { const char *cmd = luaL_optstring(L, 1, NULL); int stat; errno = 0; - stat = system(cmd); + stat = l_system(cmd); if (cmd != NULL) return luaL_execresult(L, stat); else { |