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Bug 1505959 - Support some calls in the middleman made by the socket transport service thread, r=lsmyth.

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--HG--
extra : rebase_source : e9de7d847bf7e38026ff26cc69249af06876e0fb
This commit is contained in:
Brian Hackett 2018-11-08 13:15:58 -10:00
parent 0a03dbe9f0
commit 3fd194b99e
1 changed files with 20 additions and 2 deletions
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22
toolkit/recordreplay/ProcessRedirectDarwin.cpp
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@ -70,7 +70,8 @@ namespace recordreplay {
MACRO(shm_open, RR_SaveRvalHadErrorNegative) \
MACRO(socket, RR_SaveRvalHadErrorNegative) \
MACRO(kqueue, RR_SaveRvalHadErrorNegative) \
MACRO(pipe, RR_SaveRvalHadErrorNegative<RR_WriteBufferFixedSize<0, 2 * sizeof(int)>>) \
MACRO(pipe, RR_SaveRvalHadErrorNegative<RR_WriteBufferFixedSize<0, 2 * sizeof(int)>>, \
nullptr, nullptr, Preamble_SetError) \
MACRO(close, RR_SaveRvalHadErrorNegative) \
MACRO(__close_nocancel, RR_SaveRvalHadErrorNegative) \
MACRO(mkdir, RR_SaveRvalHadErrorNegative) \
@ -92,7 +93,7 @@ namespace recordreplay {
MACRO(issetugid, RR_ScalarRval) \
MACRO(__gettid, RR_ScalarRval) \
MACRO(getpid, nullptr, Preamble_getpid) \
MACRO(fcntl, RR_SaveRvalHadErrorNegative, Preamble_fcntl) \
MACRO(fcntl, RR_SaveRvalHadErrorNegative, Preamble_fcntl, nullptr, MiddlemanPreamble_fcntl) \
MACRO(getattrlist, RR_SaveRvalHadErrorNegative<RR_WriteBuffer<2, 3>>) \
MACRO(fstat$INODE64, \
RR_SaveRvalHadErrorNegative<RR_WriteBufferFixedSize<1, sizeof(struct stat)>>, \
@ -1083,6 +1084,23 @@ Preamble_fcntl(CallArguments* aArguments)
return PreambleResult::Redirect;
}
static PreambleResult
MiddlemanPreamble_fcntl(CallArguments* aArguments)
{
auto& cmd = aArguments->Arg<1, size_t>();
switch (cmd) {
case F_SETFL:
case F_SETFD:
case F_SETLK:
case F_SETLKW:
break;
default:
MOZ_CRASH();
}
aArguments->Rval<ssize_t>() = 0;
return PreambleResult::Veto;
}
static PreambleResult
Preamble___disable_threadsignal(CallArguments* aArguments)
{