JehanneOS/newlib
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Throughout, remove extra space after function name from debugging output.

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Throughout, change syscalls to report on return values using new %R format
option.
* smallprint.cc (__small_vsprintf): Add parsing for %R to report on return
values and possible errno from syscalls.
* errno.cc (errmap): Add PRIVILEGE_NOT_HELD.
* fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread use
shorter name to reduce debuggging output.
* select.cc (start_thread_pipe): Ditto.
(start_thread_serial): Ditto.
(start_thread_socket): Ditto.
(start_thread_mailslot): Ditto.
* sigproc.cc (talktome): Ditto.
This commit is contained in:
Christopher Faylor
2011-12-03 21:43:27 +00:00
parent 8b25478267
commit b9aa81491f
42 changed files with 224 additions and 188 deletions
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15
winsup/cygwin/smallprint.cc
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@@ -73,6 +73,7 @@ __small_vsprintf (char *dst, const char *fmt, va_list ap)
DWORD err = GetLastError ();
long Rval = 0;
while (*fmt)
{
int i, n = 0x7fff;
@@ -146,8 +147,14 @@ __small_vsprintf (char *dst, const char *fmt, va_list ap)
strcpy (dst, "Win32 error ");
dst = __rn (dst + sizeof ("Win32 error"), 10, 0, err, len, pad, LMASK);
break;
case 'R':
case 'd':
dst = rnarg (dst, 10, addsign, len, pad);
{
long val = va_arg (ap, long);
dst = __rn (dst, 10, addsign, val, len, pad, LMASK);
if (c == 'R')
Rval = val;
}
break;
case 'D':
dst = rnargLL (dst, 10, addsign, len, pad);
@@ -241,6 +248,12 @@ __small_vsprintf (char *dst, const char *fmt, va_list ap)
}
}
}
if (Rval < 0)
{
strcpy (dst, ", errno ");
dst += strlen (", errno ");
dst = __rn (dst, 10, false, get_errno (), 0, 0, LMASK);
}
*dst = 0;
SetLastError (err);
return dst - orig;