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(command.c) Cleanups

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This commit is contained in:
twinaphex 2015-07-02 21:35:57 +02:00
parent 467452a698
commit 69ce3776b4
1 changed files with 8 additions and 7 deletions
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15
command.c
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@ -384,19 +384,24 @@ static void network_cmd_poll(rarch_cmd_t *handle)
static size_t read_stdin(char *buf, size_t size) static size_t read_stdin(char *buf, size_t size)
{ {
DWORD i; DWORD i;
DWORD has_read = 0;
DWORD avail = 0;
bool echo = false;
HANDLE hnd = GetStdHandle(STD_INPUT_HANDLE); HANDLE hnd = GetStdHandle(STD_INPUT_HANDLE);
if (hnd == INVALID_HANDLE_VALUE) if (hnd == INVALID_HANDLE_VALUE)
return 0; return 0;
/* Check first if we're a pipe /* Check first if we're a pipe
* (not console). */ * (not console). */
DWORD avail = 0;
bool echo = false;
/* If not a pipe, check if we're running in a console. */ /* If not a pipe, check if we're running in a console. */
if (!PeekNamedPipe(hnd, NULL, 0, NULL, &avail, NULL)) if (!PeekNamedPipe(hnd, NULL, 0, NULL, &avail, NULL))
{ {
DWORD mode = 0; INPUT_RECORD recs[256];
bool has_key = false;
DWORD mode = 0, has_read = 0;
if (!GetConsoleMode(hnd, &mode)) if (!GetConsoleMode(hnd, &mode))
return 0; return 0;
@ -406,13 +411,10 @@ static size_t read_stdin(char *buf, size_t size)
return 0; return 0;
/* Win32, Y U NO SANE NONBLOCK READ!? */ /* Win32, Y U NO SANE NONBLOCK READ!? */
DWORD has_read = 0;
INPUT_RECORD recs[256];
if (!PeekConsoleInput(hnd, recs, if (!PeekConsoleInput(hnd, recs,
sizeof(recs) / sizeof(recs[0]), &has_read)) sizeof(recs) / sizeof(recs[0]), &has_read))
return 0; return 0;
bool has_key = false;
for (i = 0; i < has_read; i++) for (i = 0; i < has_read; i++)
{ {
/* Very crude, but should get the job done. */ /* Very crude, but should get the job done. */
@ -441,7 +443,6 @@ static size_t read_stdin(char *buf, size_t size)
if (avail > size) if (avail > size)
avail = size; avail = size;
DWORD has_read = 0;
if (!ReadFile(hnd, buf, avail, &has_read, NULL)) if (!ReadFile(hnd, buf, avail, &has_read, NULL))
return 0; return 0;