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better ioctl logging

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This commit is contained in:
Kelvin Sherlock 2013-02-16 16:47:53 -05:00
parent c7ccb62e6c
commit feee4d5809
1 changed files with 48 additions and 4 deletions
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52
mpw/mpw_ioctl.cpp
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@ -40,17 +40,20 @@ namespace MPW
f.count = memoryReadLong(parm + 12);
f.buffer = memoryReadLong(parm + 16);
f.error = 0;
int fd = f.cookie;
fprintf(stderr, " dup(%02x)\n", fd);
if (fd < 0 || fd >= FDTable.size() || !FDTable[fd])
{
d0 = kEINVAL; // & 0x40000000 ?
f.error = 0;
d0 = kEINVAL; // | 0x40000000 ?
}
else
{
FDTable[fd]++;
d0 = 0;
f.error = 0;
}
memoryWriteWord(f.error, parm + 2);
@ -73,6 +76,11 @@ namespace MPW
f.error = 0;
int fd = f.cookie;
fprintf(stderr, " bufsize(%02x)\n", fd);
memoryWriteWord(f.error, parm + 2);
return kEINVAL;
}
@ -94,10 +102,21 @@ namespace MPW
f.count = memoryReadLong(parm + 12);
f.buffer = memoryReadLong(parm + 16);
// linkgs reads from stdin and
// doesn't work quite right when
// this returns 0. So, don't.
f.error = 0;
int fd = f.cookie;
fprintf(stderr, " interactive(%02x)\n", fd);
d0 = kEINVAL;
#if 0
if (fd < 0 || fd >= FDTable.size() || !FDTable[fd])
{
d0 = kEINVAL;
@ -107,6 +126,9 @@ namespace MPW
int tty = ::isatty(fd);
d0 = tty ? 0 : kEINVAL;
}
#endif
memoryWriteWord(f.error, parm + 2);
return d0;
@ -116,7 +138,27 @@ namespace MPW
{
// return file name.
// AsmIIgs uses this...
memoryWriteWord(0, parm + 2);
MPWFile f;
f.flags = memoryReadWord(parm);
f.error = memoryReadWord(parm + 2);
f.device = memoryReadLong(parm + 4);
f.cookie = memoryReadLong(parm + 8);
f.count = memoryReadLong(parm + 12);
f.buffer = memoryReadLong(parm + 16);
// linkgs reads from stdin and
// doesn't work quite right when
// this returns 0. So, don't.
f.error = 0;
int fd = f.cookie;
fprintf(stderr, " interactive(%02x)\n", fd);
memoryWriteWord(f.error, parm + 2);
return kEINVAL;
}
@ -138,6 +180,8 @@ namespace MPW
int fd = f.cookie;
fprintf(stderr, " refnum(%02x)\n", fd);
if (fd < 0 || fd >= FDTable.size() || !FDTable[fd])
{
d0 = kEINVAL;