jeremy/callisto
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Remove unnecessary (char *) casts

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This commit is contained in:
Jeremy Baxter 2023-07-01 19:29:22 +12:00
parent be27e32ad2
commit 97f527fde8
3 changed files with 21 additions and 21 deletions
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22
lfile.c
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@ -38,11 +38,11 @@
static int
file_basename(lua_State *L)
{
char *path; /* parameter 1 (string) */
char *ret;
const char *path; /* parameter 1 (string) */
const char *ret;
path = (char *)luaL_checkstring(L, 1);
ret = basename(path);
path = luaL_checkstring(L, 1);
ret = basename(path);
if (ret == NULL && errno == ENAMETOOLONG) /* check if path is too long */
return lfail(L, "pathname too long");
@ -70,11 +70,11 @@ file_basename(lua_State *L)
static int
file_dirname(lua_State *L)
{
char *path; /* parameter 1 (string) */
char *ret;
const char *path; /* parameter 1 (string) */
const char *ret;
path = (char *)luaL_checkstring(L, 1);
ret = dirname(path);
path = luaL_checkstring(L, 1);
ret = dirname(path);
if (ret == NULL && errno == ENAMETOOLONG) /* check if path is too long */
return lfail(L, "pathname too long");
@ -269,8 +269,8 @@ file.workdir(environment.get("HOME"))
static int
file_workdir(lua_State *L)
{
char *workdir; /* parameter 1 (string) */
char *buffer; /* buffer used by getcwd() */
const char *workdir; /* parameter 1 (string) */
char *buffer; /* buffer used by getcwd() */
char *ret;
if (lua_isnoneornil(L, 1)) { /* if first argument was not given... */
buffer = malloc(sizeof(char *) * 512);
@ -305,7 +305,7 @@ file_workdir(lua_State *L)
return 0;
} else {
workdir = (char *)luaL_checkstring(L, 1);
workdir = luaL_checkstring(L, 1);
if (chdir(workdir) == 0) {
lua_pushboolean(L, 1);