Some of the variables are unused that trigger a GCC warning/error.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <[email protected]>
---
StdLib/BsdSocketLib/bind.c | 3 +++
StdLib/BsdSocketLib/getnameinfo.c | 8 ++++++--
StdLib/BsdSocketLib/getsockopt.c | 3 +++
StdLib/BsdSocketLib/listen.c | 3 +++
StdLib/BsdSocketLib/poll.c | 3 +++
StdLib/BsdSocketLib/res_comp.c | 4 ++--
StdLib/BsdSocketLib/res_mkupdate.c | 3 +--
StdLib/BsdSocketLib/res_update.c | 4 ----
StdLib/BsdSocketLib/setsockopt.c | 3 +++
StdLib/EfiSocketLib/Ip4.c | 12 ------------
StdLib/EfiSocketLib/Socket.c | 1 +
StdLib/EfiSocketLib/Tcp4.c | 4 ----
StdLib/EfiSocketLib/Tcp6.c | 4 ----
StdLib/LibC/Containers/Queues/Fifo.c | 2 --
StdLib/LibC/Uefi/InteractiveIO/IIOutilities.c | 10 ++++++----
StdLib/LibC/Uefi/InteractiveIO/IIOwrite.c | 3 ---
StdLib/LibC/Uefi/InteractiveIO/NonCanonRead.c | 3 +--
StdLib/LibC/Uefi/writev.c | 4 ++--
18 files changed, 34 insertions(+), 43 deletions(-)
diff --git a/StdLib/BsdSocketLib/bind.c b/StdLib/BsdSocketLib/bind.c
index f544c94..f22fe2f 100644
--- a/StdLib/BsdSocketLib/bind.c
+++ b/StdLib/BsdSocketLib/bind.c
@@ -65,6 +65,9 @@ bind (
name,
namelen,
&errno );
+ if (EFI_ERROR (Status)) {
+ errno = -1;
+ }
}
//
diff --git a/StdLib/BsdSocketLib/getnameinfo.c
b/StdLib/BsdSocketLib/getnameinfo.c
index fab3460..0318d93 100644
--- a/StdLib/BsdSocketLib/getnameinfo.c
+++ b/StdLib/BsdSocketLib/getnameinfo.c
@@ -411,15 +411,19 @@ ip6_sa2str(
int flags
)
{
- unsigned int ifindex;
+#if 0
+ unsigned int ifindex;
const struct in6_addr *a6;
+#endif
int n;
_DIAGASSERT(sa6 != NULL);
_DIAGASSERT(buf != NULL);
- ifindex = (unsigned int)sa6->sin6_scope_id;
+#if 0
+ ifindex = (unsigned int)sa6->sin6_scope_id;
a6 = &sa6->sin6_addr;
+#endif
#ifdef NI_NUMERICSCOPE
if ((flags & NI_NUMERICSCOPE) != 0) {
diff --git a/StdLib/BsdSocketLib/getsockopt.c b/StdLib/BsdSocketLib/getsockopt.c
index 47b7c6f..fdbd6f7 100644
--- a/StdLib/BsdSocketLib/getsockopt.c
+++ b/StdLib/BsdSocketLib/getsockopt.c
@@ -60,6 +60,9 @@ getsockopt (
option_value,
option_len,
&errno );
+ if (EFI_ERROR (Status)) {
+ errno = -1;
+ }
}
//
diff --git a/StdLib/BsdSocketLib/listen.c b/StdLib/BsdSocketLib/listen.c
index 7c6d5f3..d3060a4 100644
--- a/StdLib/BsdSocketLib/listen.c
+++ b/StdLib/BsdSocketLib/listen.c
@@ -58,6 +58,9 @@ listen (
Status = pSocketProtocol->pfnListen ( pSocketProtocol,
backlog,
&errno );
+ if (EFI_ERROR (Status)) {
+ errno = -1;
+ }
}
//
diff --git a/StdLib/BsdSocketLib/poll.c b/StdLib/BsdSocketLib/poll.c
index dc17567..dcc367a 100644
--- a/StdLib/BsdSocketLib/poll.c
+++ b/StdLib/BsdSocketLib/poll.c
@@ -49,6 +49,9 @@ BslSocketPoll (
Events,
&DetectedEvents,
&errno );
+ if (EFI_ERROR (Status)) {
+ errno = -1;
+ }
}
//
diff --git a/StdLib/BsdSocketLib/res_comp.c b/StdLib/BsdSocketLib/res_comp.c
index cddda3e..7b5f2aa 100644
--- a/StdLib/BsdSocketLib/res_comp.c
+++ b/StdLib/BsdSocketLib/res_comp.c
@@ -168,7 +168,7 @@ res_hnok(
const char *dn
)
{
- int ppch = '\0', pch = PERIOD, ch = *dn++;
+ int pch = PERIOD, ch = *dn++;
while (ch != '\0') {
int nch = *dn++;
@@ -185,7 +185,7 @@ res_hnok(
if (!middlechar(ch))
return (0);
}
- ppch = pch, pch = ch, ch = nch;
+ pch = ch, ch = nch;
}
return (1);
}
diff --git a/StdLib/BsdSocketLib/res_mkupdate.c
b/StdLib/BsdSocketLib/res_mkupdate.c
index 3201f31..1056fc6 100644
--- a/StdLib/BsdSocketLib/res_mkupdate.c
+++ b/StdLib/BsdSocketLib/res_mkupdate.c
@@ -100,7 +100,7 @@ int
res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) {
ns_updrec *rrecp_start = rrecp_in;
HEADER *hp;
- u_char *cp, *sp1, *sp2, *startp, *endp;
+ u_char *cp, *sp2, *startp, *endp;
int n, i, soanum, multiline;
ns_updrec *rrecp;
struct in_addr ina;
@@ -125,7 +125,6 @@ res_mkupdate(ns_updrec *rrecp_in, u_char *buf, int buflen) {
hp->id = htons(++_res.id);
hp->opcode = ns_o_update;
hp->rcode = NOERROR;
- sp1 = buf + 2*INT16SZ; /* save pointer to zocount */
cp = buf + HFIXEDSZ;
buflen -= HFIXEDSZ;
dpp = dnptrs;
diff --git a/StdLib/BsdSocketLib/res_update.c b/StdLib/BsdSocketLib/res_update.c
index a01d832..f3ff0ce 100644
--- a/StdLib/BsdSocketLib/res_update.c
+++ b/StdLib/BsdSocketLib/res_update.c
@@ -120,7 +120,6 @@ res_update(ns_updrec *rrecp_in) {
int i, j, k = 0, n, ancount, nscount, arcount, rcode, rdatasize,
newgroup, done, myzone, seen_before, numzones = 0;
u_int16_t dlen, class, qclass, type, qtype;
- u_int32_t ttl;
if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
h_errno = NETDB_INTERNAL;
@@ -302,7 +301,6 @@ res_update(ns_updrec *rrecp_in) {
if (cp + INT32SZ + INT16SZ > eom)
return (-1);
/* continue processing the soa record */
- GETLONG(ttl, cp);
GETSHORT(dlen, cp);
if (cp + dlen > eom)
return (-1);
@@ -424,7 +422,6 @@ ans=%d, auth=%d, add=%d, rcode=%d\n",
return (-1);
GETSHORT(type, cp);
GETSHORT(class, cp);
- GETLONG(ttl, cp);
GETSHORT(dlen, cp);
if (cp + dlen > eom)
return (-1);
@@ -450,7 +447,6 @@ ans=%d, auth=%d, add=%d, rcode=%d\n",
return (-1);
GETSHORT(type, cp);
GETSHORT(class, cp);
- GETLONG(ttl, cp);
GETSHORT(dlen, cp);
if (cp + dlen > eom)
return (-1);
diff --git a/StdLib/BsdSocketLib/setsockopt.c b/StdLib/BsdSocketLib/setsockopt.c
index 64f3a35..7db7dea 100644
--- a/StdLib/BsdSocketLib/setsockopt.c
+++ b/StdLib/BsdSocketLib/setsockopt.c
@@ -59,6 +59,9 @@ setsockopt (
option_value,
option_len,
&errno );
+ if (EFI_ERROR (Status)) {
+ errno = -1;
+ }
}
//
diff --git a/StdLib/EfiSocketLib/Ip4.c b/StdLib/EfiSocketLib/Ip4.c
index ed71194..46425db 100644
--- a/StdLib/EfiSocketLib/Ip4.c
+++ b/StdLib/EfiSocketLib/Ip4.c
@@ -242,8 +242,6 @@ EslIp4OptionSet (
)
{
BOOLEAN bTrueFalse;
- socklen_t LengthInBytes;
- UINT8 * pOptionData;
EFI_STATUS Status;
DBG_ENTER ( );
@@ -257,8 +255,6 @@ EslIp4OptionSet (
//
// Determine if the option protocol matches
//
- LengthInBytes = 0;
- pOptionData = NULL;
switch ( OptionName ) {
default:
//
@@ -283,12 +279,6 @@ EslIp4OptionSet (
bTrueFalse = FALSE;
}
pOptionValue = &bTrueFalse;
-
- //
- // Set the option value
- //
- pOptionData = (UINT8 *)&pSocket->bIncludeHeader;
- LengthInBytes = sizeof ( pSocket->bIncludeHeader );
}
break;
}
@@ -653,7 +643,6 @@ EslIp4RxComplete (
)
{
size_t LengthInBytes;
- ESL_PORT * pPort;
ESL_PACKET * pPacket;
EFI_IP4_RECEIVE_DATA * pRxData;
EFI_STATUS Status;
@@ -663,7 +652,6 @@ EslIp4RxComplete (
//
// Get the operation status.
//
- pPort = pIo->pPort;
Status = pIo->Token.Ip4Rx.Status;
//
diff --git a/StdLib/EfiSocketLib/Socket.c b/StdLib/EfiSocketLib/Socket.c
index d53473e..740602d 100644
--- a/StdLib/EfiSocketLib/Socket.c
+++ b/StdLib/EfiSocketLib/Socket.c
@@ -4130,6 +4130,7 @@ EslSocketPortCloseComplete (
//
Status = EslSocketPortCloseRxDone ( pPort );
DBG_EXIT_STATUS ( Status );
+ ASSERT_EFI_ERROR (Status);
}
diff --git a/StdLib/EfiSocketLib/Tcp4.c b/StdLib/EfiSocketLib/Tcp4.c
index 7ece38d..0419ee2 100644
--- a/StdLib/EfiSocketLib/Tcp4.c
+++ b/StdLib/EfiSocketLib/Tcp4.c
@@ -840,7 +840,6 @@ EslTcp4ListenComplete (
EFI_HANDLE ChildHandle;
struct sockaddr_in LocalAddress;
EFI_TCP4_CONFIG_DATA * pConfigData;
- ESL_LAYER * pLayer;
ESL_PORT * pNewPort;
ESL_SOCKET * pNewSocket;
ESL_SOCKET * pSocket;
@@ -869,7 +868,6 @@ EslTcp4ListenComplete (
// Allocate a socket for this connection
//
ChildHandle = NULL;
- pLayer = &mEslLayer;
Status = EslSocketAllocate ( &ChildHandle,
DEBUG_CONNECTION,
&pNewSocket );
@@ -1924,7 +1922,6 @@ EslTcp4TxBuffer (
ESL_PACKET ** ppQueueHead;
ESL_PACKET ** ppQueueTail;
ESL_PACKET * pPreviousPacket;
- ESL_TCP4_CONTEXT * pTcp4;
size_t * pTxBytes;
EFI_TCP4_TRANSMIT_DATA * pTxData;
EFI_STATUS Status;
@@ -1951,7 +1948,6 @@ EslTcp4TxBuffer (
//
// Determine the queue head
//
- pTcp4 = &pPort->Context.Tcp4;
bUrgent = (BOOLEAN)( 0 != ( Flags & MSG_OOB ));
bUrgentQueue = bUrgent
&& ( !pSocket->bOobInLine )
diff --git a/StdLib/EfiSocketLib/Tcp6.c b/StdLib/EfiSocketLib/Tcp6.c
index 21c4109..77a4a4c 100644
--- a/StdLib/EfiSocketLib/Tcp6.c
+++ b/StdLib/EfiSocketLib/Tcp6.c
@@ -871,7 +871,6 @@ EslTcp6ListenComplete (
EFI_HANDLE ChildHandle;
struct sockaddr_in6 LocalAddress;
EFI_TCP6_CONFIG_DATA * pConfigData;
- ESL_LAYER * pLayer;
ESL_PORT * pNewPort;
ESL_SOCKET * pNewSocket;
ESL_SOCKET * pSocket;
@@ -900,7 +899,6 @@ EslTcp6ListenComplete (
// Allocate a socket for this connection
//
ChildHandle = NULL;
- pLayer = &mEslLayer;
Status = EslSocketAllocate ( &ChildHandle,
DEBUG_CONNECTION,
&pNewSocket );
@@ -1993,7 +1991,6 @@ EslTcp6TxBuffer (
ESL_PACKET ** ppQueueHead;
ESL_PACKET ** ppQueueTail;
ESL_PACKET * pPreviousPacket;
- ESL_TCP6_CONTEXT * pTcp6;
size_t * pTxBytes;
EFI_TCP6_TRANSMIT_DATA * pTxData;
EFI_STATUS Status;
@@ -2020,7 +2017,6 @@ EslTcp6TxBuffer (
//
// Determine the queue head
//
- pTcp6 = &pPort->Context.Tcp6;
bUrgent = (BOOLEAN)( 0 != ( Flags & MSG_OOB ));
bUrgentQueue = bUrgent
&& ( !pSocket->bOobInLine )
diff --git a/StdLib/LibC/Containers/Queues/Fifo.c
b/StdLib/LibC/Containers/Queues/Fifo.c
index 73254d2..93b62f8 100644
--- a/StdLib/LibC/Containers/Queues/Fifo.c
+++ b/StdLib/LibC/Containers/Queues/Fifo.c
@@ -278,7 +278,6 @@ FIFO_Dequeue (
{
UINTN QPtr;
UINT32 RDex;
- UINT32 SizeOfElement;
UINT32 i;
assert(Self != NULL);
@@ -289,7 +288,6 @@ FIFO_Dequeue (
}
else {
RDex = Self->ReadIndex; // Get
this FIFO's Read Index
- SizeOfElement = Self->ElementSize; // Get
size of this FIFO's elements
Count = MIN(Count, Self->Count(Self, AsElements)); //
Lesser of requested or actual
QPtr = (UINTN)Self->Queue + (RDex * Self->ElementSize); // Point
to Read location in FIFO
diff --git a/StdLib/LibC/Uefi/InteractiveIO/IIOutilities.c
b/StdLib/LibC/Uefi/InteractiveIO/IIOutilities.c
index 1c978ea..b498d2b 100644
--- a/StdLib/LibC/Uefi/InteractiveIO/IIOutilities.c
+++ b/StdLib/LibC/Uefi/InteractiveIO/IIOutilities.c
@@ -75,7 +75,7 @@ IIO_GetInChar (
{
cIIO *This;
cFIFO *InBuf;
- EFI_STATUS Status;
+ size_t Status;
ssize_t NumRead;
wint_t RetVal;
wchar_t InChar;
@@ -92,8 +92,10 @@ IIO_GetInChar (
}
if(BufCnt > 0) {
Status = InBuf->Read(InBuf, &InChar, 1);
- --BufCnt;
- NumRead = 1;
+ if (Status > 0) {
+ --BufCnt;
+ NumRead = 1;
+ }
}
else {
NumRead = filp->f_ops->fo_read(filp, &filp->f_offset, sizeof(wchar_t),
&InChar);
@@ -104,7 +106,7 @@ IIO_GetInChar (
else {
RetVal = (wint_t)InChar;
}
- return InChar;
+ return RetVal;
}
/** Get the current cursor position.
diff --git a/StdLib/LibC/Uefi/InteractiveIO/IIOwrite.c
b/StdLib/LibC/Uefi/InteractiveIO/IIOwrite.c
index 927f4f4..2c5e81d 100644
--- a/StdLib/LibC/Uefi/InteractiveIO/IIOwrite.c
+++ b/StdLib/LibC/Uefi/InteractiveIO/IIOwrite.c
@@ -63,7 +63,6 @@ IIO_WriteOne(struct __filedes *filp, cFIFO *OBuf, wchar_t
InCh)
UINT32 CurRow; // Current cursor row on the screen
UINT32 PrevColumn; // Previous column. Used to detect
wrapping.
UINT32 AdjColumn; // Current cursor column on the screen
- UINT32 AdjRow; // Current cursor row on the screen
RetVal = -1;
wcb = wc;
@@ -79,7 +78,6 @@ IIO_WriteOne(struct __filedes *filp, cFIFO *OBuf, wchar_t
InCh)
CurRow = This->CurrentXY.Row;
numW = 1; // The majority of characters buffer one character
- AdjRow = 0; // Most characters just cause horizontal movement
AdjColumn = 0;
if(OFlag & OPOST) {
/* Perform output processing */
@@ -127,7 +125,6 @@ IIO_WriteOne(struct __filedes *filp, cFIFO *OBuf, wchar_t
InCh)
numW = 2;
CurColumn = 0;
}
- AdjRow = 1;
break; //}}
case CHAR_BACKSPACE: //{{
diff --git a/StdLib/LibC/Uefi/InteractiveIO/NonCanonRead.c
b/StdLib/LibC/Uefi/InteractiveIO/NonCanonRead.c
index bcae9c8..3b226d1 100644
--- a/StdLib/LibC/Uefi/InteractiveIO/NonCanonRead.c
+++ b/StdLib/LibC/Uefi/InteractiveIO/NonCanonRead.c
@@ -37,7 +37,6 @@ IIO_NonCanonRead (
cIIO *This;
cFIFO *InBuf;
struct termios *Termio;
- EFI_STATUS Status;
ssize_t NumRead;
cc_t tioMin;
cc_t tioTime;
@@ -74,7 +73,7 @@ IIO_NonCanonRead (
if(InBuf->IsEmpty(InBuf)) {
NumRead = filp->f_ops->fo_read(filp, &filp->f_offset, sizeof(wchar_t),
&InChar);
if(NumRead > 0) {
- Status = InBuf->Write(InBuf, &InChar, 1); // Buffer the character
+ InBuf->Write(InBuf, &InChar, 1); // Buffer the character
}
}
// break;
diff --git a/StdLib/LibC/Uefi/writev.c b/StdLib/LibC/Uefi/writev.c
index 9cff086..56712c5 100644
--- a/StdLib/LibC/Uefi/writev.c
+++ b/StdLib/LibC/Uefi/writev.c
@@ -101,7 +101,7 @@ writev(
)
{
const struct iovec *pVecTmp;
- char *pBuf, *pBufTmp;
+ char *pBuf;
size_t TotalBytes, i, ret;
//
@@ -126,7 +126,7 @@ writev(
// Copy vectors to the buffer
//
- for (pBufTmp = pBuf; iovcnt; iovcnt--) {
+ for (; iovcnt; iovcnt--) {
bcopy(iov->iov_base, pBuf, iov->iov_len);
pBuf += iov->iov_len;
iov++;
--
2.1.1
------------------------------------------------------------------------------
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