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Make output line-buffered to avoid messing up log files.

This commit is contained in:
Alexandre Julliard 2005-03-07 12:26:48 +00:00
parent e9d334d0c9
commit 9772d02287
1 changed files with 22 additions and 2 deletions
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24
programs/winedbg/winedbg.c
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@ -92,8 +92,28 @@ static HANDLE dbg_houtput;
void dbg_outputA(const char* buffer, int len)
{
DWORD w;
WriteFile(dbg_houtput, buffer, len, &w, NULL);
static char line_buff[4096];
static unsigned int line_pos;
DWORD w, i;
while (len > 0)
{
unsigned int count = min( len, sizeof(line_buff) - line_pos );
memcpy( line_buff + line_pos, buffer, count );
buffer += count;
len -= count;
line_pos += count;
for (i = line_pos; i > 0; i--) if (line_buff[i-1] == '\n') break;
if (!i) /* no newline found */
{
if (len > 0) i = line_pos; /* buffer is full, flush anyway */
else break;
}
WriteFile(dbg_houtput, line_buff, i, &w, NULL);
memmove( line_buff, line_buff + i, line_pos - i );
line_pos -= i;
}
}
void dbg_outputW(const WCHAR* buffer, int len)