From 8f167ef1de6ecbe1a6b4b375c92c370b995c6874 Mon Sep 17 00:00:00 2001 From: Peter Melnichenko Date: Wed, 4 May 2016 15:17:21 +0300 Subject: Return errno from lfs.touch on error --- src/lfs.c | 34 ++++++++++++++++------------------ 1 file changed, 16 insertions(+), 18 deletions(-) diff --git a/src/lfs.c b/src/lfs.c index 2ead179..d9b21e6 100644 --- a/src/lfs.c +++ b/src/lfs.c @@ -646,26 +646,24 @@ static const char *mode2string (mode_t mode) { /* -** Set access time and modification values for file +** Set access time and modification values for a file. +** @param #1 File path. +** @param #2 Access time in seconds, current time is used if missing. +** @param #3 Modification time in seconds, access time is used if missing. */ static int file_utime (lua_State *L) { - const char *file = luaL_checkstring (L, 1); - struct utimbuf utb, *buf; - - if (lua_gettop (L) == 1) /* set to current date/time */ - buf = NULL; - else { - utb.actime = (time_t)luaL_optnumber (L, 2, 0); - utb.modtime = (time_t) luaL_optinteger (L, 3, utb.actime); - buf = &utb; - } - if (utime (file, buf)) { - lua_pushnil (L); - lua_pushfstring (L, "%s", strerror (errno)); - return 2; - } - lua_pushboolean (L, 1); - return 1; + const char *file = luaL_checkstring(L, 1); + struct utimbuf utb, *buf; + + if (lua_gettop (L) == 1) /* set to current date/time */ + buf = NULL; + else { + utb.actime = (time_t) luaL_optnumber(L, 2, 0); + utb.modtime = (time_t) luaL_optinteger(L, 3, utb.actime); + buf = &utb; + } + + return pushresult(L, utime(file, buf), NULL); } -- cgit v1.2.3-55-g6feb