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Constified possible data

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This commit is contained in:
Nobuyoshi Nakada 2021-02-23 19:08:31 +09:00
parent 19cc24b34b
commit da18d6f015
No known key found for this signature in database
GPG Key ID: 7CD2805BFA3770C6
1 changed files with 8 additions and 8 deletions
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16
win32/win32.c
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@ -137,7 +137,7 @@ static FARPROC get_proc_address(const char *module, const char *func, HANDLE *mh
#define RUBY_CRITICAL if (0) {} else /* just remark */
/* errno mapping */
static struct {
static const struct {
DWORD winerr;
int err;
} errmap[] = {
@ -3318,12 +3318,12 @@ rb_w32_select(int nfds, fd_set *rd, fd_set *wr, fd_set *ex,
/* License: Ruby's */
static FARPROC
get_wsa_extension_function(SOCKET s, GUID *guid)
get_wsa_extension_function(SOCKET s, GUID guid)
{
DWORD dmy;
FARPROC ptr = NULL;
WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, guid, sizeof(*guid),
WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, &guid, sizeof(guid),
&ptr, sizeof(ptr), &dmy, NULL, NULL);
if (!ptr)
errno = ENOSYS;
@ -3694,8 +3694,8 @@ recvmsg(int fd, struct msghdr *msg, int flags)
s = TO_SOCKET(fd);
if (!pWSARecvMsg) {
static GUID guid = WSAID_WSARECVMSG;
pWSARecvMsg = (WSARecvMsg_t)get_wsa_extension_function(s, &guid);
static const GUID guid = WSAID_WSARECVMSG;
pWSARecvMsg = (WSARecvMsg_t)get_wsa_extension_function(s, guid);
if (!pWSARecvMsg)
return -1;
}
@ -3749,8 +3749,8 @@ sendmsg(int fd, const struct msghdr *msg, int flags)
s = TO_SOCKET(fd);
if (!pWSASendMsg) {
static GUID guid = WSAID_WSASENDMSG;
pWSASendMsg = (WSASendMsg_t)get_wsa_extension_function(s, &guid);
static const GUID guid = WSAID_WSASENDMSG;
pWSASendMsg = (WSASendMsg_t)get_wsa_extension_function(s, guid);
if (!pWSASendMsg)
return -1;
}
@ -5088,7 +5088,7 @@ rb_w32_read_reparse_point(const WCHAR *path, rb_w32_reparse_buffer_t *rp,
*len = ret / sizeof(WCHAR);
}
else if (rp->ReparseTag == IO_REPARSE_TAG_MOUNT_POINT) {
static const WCHAR *volume = L"Volume{";
static const WCHAR volume[] = L"Volume{";
enum {volume_prefix_len = rb_strlen_lit("\\??\\")};
name = ((char *)rp->MountPointReparseBuffer.PathBuffer +
rp->MountPointReparseBuffer.SubstituteNameOffset +