diff options
Diffstat (limited to 'util-src/pposix.c')
| -rw-r--r-- | util-src/pposix.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/util-src/pposix.c b/util-src/pposix.c index d3b1e5e6..257ab0e9 100644 --- a/util-src/pposix.c +++ b/util-src/pposix.c @@ -17,14 +17,20 @@ #if defined(__linux__) +#ifndef _GNU_SOURCE #define _GNU_SOURCE +#endif #else +#ifndef _DEFAULT_SOURCE #define _DEFAULT_SOURCE #endif +#endif #if defined(__APPLE__) #define _DARWIN_C_SOURCE #endif +#ifndef _POSIX_C_SOURCE #define _POSIX_C_SOURCE 200809L +#endif #include <stdlib.h> #include <math.h> @@ -55,7 +61,7 @@ #include <linux/falloc.h> #endif -#if !defined(WITHOUT_MALLINFO) && defined(__linux__) +#if !defined(WITHOUT_MALLINFO) && defined(__linux__) && defined(__GLIBC__) #include <malloc.h> #define WITH_MALLINFO #endif @@ -107,14 +113,10 @@ static int lc_daemonize(lua_State *L) { return 2; } - /* Close stdin, stdout, stderr */ - close(0); - close(1); - close(2); /* Make sure accidental use of FDs 0, 1, 2 don't cause weirdness */ - open("/dev/null", O_RDONLY); - open("/dev/null", O_WRONLY); - open("/dev/null", O_WRONLY); + freopen("/dev/null", "r", stdin); + freopen("/dev/null", "w", stdout); + freopen("/dev/null", "w", stderr); /* Final fork, use it wisely */ if(fork()) { @@ -238,6 +240,7 @@ int lc_syslog_log(lua_State *L) { } int lc_syslog_close(lua_State *L) { + (void)L; closelog(); if(syslog_ident) { @@ -552,6 +555,7 @@ rlim_t arg_to_rlimit(lua_State *L, int idx, rlim_t current) { if(strcmp(lua_tostring(L, idx), "unlimited") == 0) { return RLIM_INFINITY; } + return luaL_argerror(L, idx, "unexpected type"); case LUA_TNUMBER: return lua_tointeger(L, idx); @@ -650,6 +654,7 @@ int lc_getrlimit(lua_State *L) { } int lc_abort(lua_State *L) { + (void)L; abort(); return 0; } |