Commit a8d37ca6 authored by Eli Zaretskii's avatar Eli Zaretskii

Avoid some compiler warnings in w32.c

* src/w32.c (codepage_for_filenames, crlf_to_lf)
(ansi_encode_filename, socket_to_fd, sys_write)
(check_windows_init_file): Avoid compiler warnings about
differences in pointer signedness.
parent ce106f3d
......@@ -1513,7 +1513,7 @@ codepage_for_filenames (CPINFO *cp_info)
if (NILP (current_encoding))
{
char *cpname = SDATA (SYMBOL_NAME (current_encoding));
char *cpname = SSDATA (SYMBOL_NAME (current_encoding));
char *cp = NULL, *end;
int cpnum;
......@@ -2165,11 +2165,11 @@ unixtodos_filename (register char *p)
(From msdos.c...probably should figure out a way to share it,
although this code isn't going to ever change.) */
static int
crlf_to_lf (register int n, register unsigned char *buf)
crlf_to_lf (register int n, register char *buf)
{
unsigned char *np = buf;
unsigned char *startp = buf;
unsigned char *endp = buf + n;
unsigned char *np = (unsigned char *)buf;
unsigned char *startp = np;
char *endp = buf + n;
if (n == 0)
return n;
......@@ -2386,7 +2386,7 @@ ansi_encode_filename (Lisp_Object filename)
{
char shortname[MAX_PATH];
if (w32_get_short_filename (SDATA (filename), shortname, MAX_PATH))
if (w32_get_short_filename (SSDATA (filename), shortname, MAX_PATH))
{
dostounix_filename (shortname);
encoded_filename = build_string (shortname);
......@@ -7495,7 +7495,7 @@ socket_to_fd (SOCKET s)
though the socket wasn't really a kernel handle,
because a real handle has the same value. So
test whether the new handle really is a socket. */
long nonblocking = 0;
unsigned long nonblocking = 0;
if (pfn_ioctlsocket ((SOCKET) new_s, FIONBIO, &nonblocking) == 0)
{
pfn_closesocket (s);
......@@ -8520,7 +8520,7 @@ sys_write (int fd, const void * buffer, unsigned int count)
int nbytes = count;
SAFE_NALLOCA (tmpbuf, 2, count);
dst = tmpbuf;
dst = (unsigned char *)tmpbuf;
while (1)
{
......@@ -9062,8 +9062,8 @@ check_windows_init_file (void)
if (fd < 0)
{
Lisp_Object load_path_print = Fprin1_to_string (Vload_path, Qnil);
char *init_file_name = SDATA (init_file);
char *load_path = SDATA (load_path_print);
char *init_file_name = SSDATA (init_file);
char *load_path = SSDATA (load_path_print);
char *buffer = alloca (1024
+ strlen (init_file_name)
+ strlen (load_path));
......
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