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Fix bug #6507. PR_fprintf() with PR_GetSpecialFD(PR_StandardOutput) or PR_GetSpecialFD(PR_StandardError) as the file argument now works on the Mac with output directed to the SIOUX stdout console window.

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git-svn-id: svn://10.0.0.236/trunk@33970 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
sdagley%netscape.com 1999-06-07 02:37:28 +00:00
parent 96e56379e8
commit 07e7d53b83
1 changed files with 17 additions and 40 deletions
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57
mozilla/nsprpub/pr/src/md/mac/macio.c
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@ -197,52 +197,29 @@ PRInt32 ReadWriteProc(PRFileDesc *fd, void *buf, PRUint32 bytes, IOOperation op)
ExtendedParamBlock pbAsync;
PRThread *me = _PR_MD_CURRENT_THREAD();
_PRCPU *cpu = _PR_MD_CURRENT_CPU();
#if 0
/* quick hack to allow PR_fprintf, etc to work with stderr, stdin, stdout */
/* note, if a user chooses "seek" or the like as an operation in another function */
/* this will not work */
FILE* systemFP = NULL;
extern int errno;
switch (refNum)
{
case 0:
systemFP = stdin;
break;
case 1:
systemFP = stdout;
break;
case 2:
systemFP = stderr;
break;
}
if (systemFP)
{
size_t bytesDone;
if (op == READ_ASYNC)
bytesDone = fread(buf, 1, bytes, systemFP);
else
bytesDone = fwrite(buf, 1, bytes, systemFP);
if (errno)
{
err = errno;
goto ErrorExit;
}
else
return (bytesDone);
}
else
#else
if (refNum >= 0 && refNum < 3)
{
PR_ASSERT(FALSE); /* writing to these is hazardous to a Mac's health (refNum 2 is the system file) */
err = paramErr;
goto ErrorExit;
switch (refNum)
{
case 0:
/* stdin - not on a Mac for now */
err = paramErr;
goto ErrorExit;
break;
case 1: /* stdout */
case 2: /* stderr */
puts(buf);
break;
}
return (bytes);
}
#endif
else
{
static IOCompletionUPP sCompletionUPP = NULL;