diff options
Diffstat (limited to 'winsup/cygwin/smallprint.c')
| -rw-r--r-- | winsup/cygwin/smallprint.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/winsup/cygwin/smallprint.c b/winsup/cygwin/smallprint.c index 54ae9b0a8..7e23d1a6d 100644 --- a/winsup/cygwin/smallprint.c +++ b/winsup/cygwin/smallprint.c @@ -181,7 +181,7 @@ __small_sprintf (char *dst, const char *fmt,...) void small_printf (const char *fmt,...) { - char buf[2000]; + char buf[16384]; va_list ap; DWORD done; int count; @@ -199,6 +199,29 @@ small_printf (const char *fmt,...) count = __small_vsprintf (buf, fmt, ap); va_end (ap); - WriteFile (GetStdHandle (STD_ERROR_HANDLE), buf, count, &done, 0); + WriteFile (GetStdHandle (STD_ERROR_HANDLE), buf, count, &done, NULL); FlushFileBuffers (GetStdHandle (STD_ERROR_HANDLE)); } + +#ifdef DEBUGGING +static HANDLE NO_COPY console_handle = NULL; +void +console_printf (const char *fmt,...) +{ + char buf[16384]; + va_list ap; + DWORD done; + int count; + extern SECURITY_ATTRIBUTES sec_none; + + if (!console_handle) + console_handle = CreateFileA ("CONOUT$", GENERIC_WRITE, FILE_SHARE_WRITE, + &sec_none, OPEN_EXISTING, 0, 0); + va_start (ap, fmt); + count = __small_vsprintf (buf, fmt, ap); + va_end (ap); + + WriteFile (console_handle, buf, count, &done, NULL); + FlushFileBuffers (console_handle); +} +#endif |