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Pequenas correcoes nos valores de retorno de algumas funcoes.

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Acrescimo do arquivo de testes.
This commit is contained in:
tomas
2004-11-01 15:27:13 +00:00
parent 3219f4618d
commit 4d5d1e75fa
4 changed files with 57 additions and 34 deletions
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15
src/lfs.c
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@@ -9,7 +9,7 @@
** lfs.lock (fh, mode)
** lfs.unlock (fh)
**
** $Id: lfs.c,v 1.7 2004/11/01 08:57:56 tomas Exp $
** $Id: lfs.c,v 1.8 2004/11/01 15:27:13 tomas Exp $
*/
#include <errno.h>
@@ -64,10 +64,15 @@ typedef struct dir_data {
*/
static int change_dir (lua_State *L) {
const char *path = luaL_checkstring(L, 1);
if (chdir(path))
luaL_error(L,"Unable to change working directory to '%s'\n%s\n",
if (chdir(path)) {
lua_pushnil (L);
lua_pushfstring (L,"Unable to change working directory to '%s'\n%s\n",
path, chdir_error);
return 0;
return 2;
} else {
lua_pushboolean (L, 1);
return 1;
}
}
/*
@@ -234,6 +239,8 @@ static int make_dir (lua_State *L) {
S_IWGRP | S_IXGRP | S_IROTH | S_IXOTH );
#endif
lua_pushboolean (L, !fail);
if (fail)
lua_pushfstring (L, "%s", strerror(errno));
umask (oldmask);
return 1;
}