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Constify function prototypes in auth & xdmcp code

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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Tested-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Alan Coopersmith 2010-05-07 09:32:34 -07:00 committed by Keith Packard
parent e2e2747f40
commit 2eab697adb
8 changed files with 68 additions and 66 deletions
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16
include/os.h
View File

@ -285,7 +285,7 @@ extern _X_EXPORT int AddHost(
ClientPtr /*client*/,
int /*family*/,
unsigned /*length*/,
pointer /*pAddr*/);
const void */*pAddr*/);
extern _X_EXPORT Bool ForEachHostInFamily (
int /*family*/,
@ -369,9 +369,9 @@ extern _X_EXPORT int AuthorizationFromID (
extern _X_EXPORT XID CheckAuthorization(
unsigned int /*namelength*/,
char * /*name*/,
const char * /*name*/,
unsigned int /*datalength*/,
char * /*data*/,
const char * /*data*/,
ClientPtr /*client*/,
char ** /*reason*/
);
@ -380,22 +380,22 @@ extern _X_EXPORT void ResetAuthorization(void);
extern _X_EXPORT int RemoveAuthorization (
unsigned short name_length,
char *name,
const char *name,
unsigned short data_length,
char *data);
const char *data);
extern _X_EXPORT int AddAuthorization(
unsigned int /*name_length*/,
char * /*name*/,
const char * /*name*/,
unsigned int /*data_length*/,
char * /*data*/);
#ifdef XCSECURITY
extern _X_EXPORT XID GenerateAuthorization(
unsigned int /* name_length */,
char * /* name */,
const char * /* name */,
unsigned int /* data_length */,
char * /* data */,
const char * /* data */,
unsigned int * /* data_length_return */,
char ** /* data_return */);
#endif

10
os/access.c
View File

@ -215,11 +215,11 @@ static int ConvertAddr(struct sockaddr * /*saddr*/,
pointer * /*addr*/);
static int CheckAddr(int /*family*/,
pointer /*pAddr*/,
const void * /*pAddr*/,
unsigned /*length*/);
static Bool NewHost(int /*family*/,
pointer /*addr*/,
const void * /*addr*/,
int /*len*/,
int /* addingLocalHosts */);
@ -1316,7 +1316,7 @@ int
AddHost (ClientPtr client,
int family,
unsigned length, /* of bytes in pAddr */
pointer pAddr)
const void * pAddr)
{
int rc, len;
@ -1377,7 +1377,7 @@ ForEachHostInFamily (int family,
* called when starting or resetting the server */
static Bool
NewHost (int family,
pointer addr,
const void * addr,
int len,
int addingLocalHosts)
{
@ -1512,7 +1512,7 @@ GetHosts (
static int
CheckAddr (
int family,
pointer pAddr,
const void * pAddr,
unsigned length)
{
int len;

15
os/auth.c
View File

@ -159,9 +159,9 @@ RegisterAuthorizations (void)
XID
CheckAuthorization (
unsigned int name_length,
char *name,
const char *name,
unsigned int data_length,
char *data,
const char *data,
ClientPtr client,
char **reason) /* failure message. NULL for default msg */
{
@ -256,9 +256,9 @@ AuthorizationFromID (
int
RemoveAuthorization (
unsigned short name_length,
char *name,
const char *name,
unsigned short data_length,
char *data)
const char *data)
{
int i;
@ -274,7 +274,8 @@ RemoveAuthorization (
}
int
AddAuthorization (unsigned name_length, char *name, unsigned data_length, char *data)
AddAuthorization (unsigned name_length, const char *name,
unsigned data_length, char *data)
{
int i;
@ -294,9 +295,9 @@ AddAuthorization (unsigned name_length, char *name, unsigned data_length, char *
XID
GenerateAuthorization(
unsigned name_length,
char *name,
const char *name,
unsigned data_length,
char *data,
const char *data,
unsigned *data_length_return,
char **data_return)
{

8
os/mitauth.c
View File

@ -50,7 +50,7 @@ static struct auth {
int
MitAddCookie (
unsigned short data_length,
char *data,
const char *data,
XID id)
{
struct auth *new;
@ -74,7 +74,7 @@ MitAddCookie (
XID
MitCheckCookie (
unsigned short data_length,
char *data,
const char *data,
ClientPtr client,
char **reason)
{
@ -139,7 +139,7 @@ MitFromID (
int
MitRemoveCookie (
unsigned short data_length,
char *data)
const char *data)
{
struct auth *auth, *prev;
@ -167,7 +167,7 @@ static char cookie[16]; /* 128 bits */
XID
MitGenerateCookie (
unsigned data_length,
char *data,
const char *data,
XID id,
unsigned *data_length_return,
char **data_return)

23
os/osdep.h
View File

@ -114,7 +114,8 @@ SOFTWARE.
#if defined(XDMCP) || defined(HASXDMAUTH)
typedef Bool (*ValidatorFunc)(ARRAY8Ptr Auth, ARRAY8Ptr Data, int packet_type);
typedef Bool (*GeneratorFunc)(ARRAY8Ptr Auth, ARRAY8Ptr Data, int packet_type);
typedef Bool (*AddAuthorFunc)(unsigned name_length, char *name, unsigned data_length, char *data);
typedef Bool (*AddAuthorFunc)(unsigned name_length, const char *name,
unsigned data_length, char *data);
#endif
typedef struct _connectionInput {
@ -138,19 +139,19 @@ struct _osComm;
#define AuthInitArgs void
typedef void (*AuthInitFunc) (AuthInitArgs);
#define AuthAddCArgs unsigned short data_length, char *data, XID id
#define AuthAddCArgs unsigned short data_length, const char *data, XID id
typedef int (*AuthAddCFunc) (AuthAddCArgs);
#define AuthCheckArgs unsigned short data_length, char *data, ClientPtr client, char **reason
#define AuthCheckArgs unsigned short data_length, const char *data, ClientPtr client, char **reason
typedef XID (*AuthCheckFunc) (AuthCheckArgs);
#define AuthFromIDArgs XID id, unsigned short *data_lenp, char **datap
typedef int (*AuthFromIDFunc) (AuthFromIDArgs);
#define AuthGenCArgs unsigned data_length, char *data, XID id, unsigned *data_length_return, char **data_return
#define AuthGenCArgs unsigned data_length, const char *data, XID id, unsigned *data_length_return, char **data_return
typedef XID (*AuthGenCFunc) (AuthGenCArgs);
#define AuthRemCArgs unsigned short data_length, char *data
#define AuthRemCArgs unsigned short data_length, const char *data
typedef int (*AuthRemCFunc) (AuthRemCArgs);
#define AuthRstCArgs void
@ -254,29 +255,29 @@ extern void XdmcpUseMsg (void);
extern int XdmcpOptions(int argc, char **argv, int i);
extern void XdmcpRegisterConnection (
int type,
char *address,
const char *address,
int addrlen);
extern void XdmcpRegisterAuthorizations (void);
extern void XdmcpRegisterAuthorization (char *name, int namelen);
extern void XdmcpRegisterAuthorization (const char *name, int namelen);
extern void XdmcpInit (void);
extern void XdmcpReset (void);
extern void XdmcpOpenDisplay(int sock);
extern void XdmcpCloseDisplay(int sock);
extern void XdmcpRegisterAuthentication (
char *name,
const char *name,
int namelen,
char *data,
const char *data,
int datalen,
ValidatorFunc Validator,
GeneratorFunc Generator,
AddAuthorFunc AddAuth);
struct sockaddr_in;
extern void XdmcpRegisterBroadcastAddress (struct sockaddr_in *addr);
extern void XdmcpRegisterBroadcastAddress (const struct sockaddr_in *addr);
#endif
#ifdef HASXDMAUTH
extern void XdmAuthenticationInit (char *cookie, int cookie_length);
extern void XdmAuthenticationInit (const char *cookie, int cookie_length);
#endif
#endif /* _OSDEP_H_ */

8
os/rpcauth.c
View File

@ -55,7 +55,7 @@ extern bool_t xdr_opaque_auth(XDR *, struct opaque_auth *);
static enum auth_stat why;
static char *
authdes_ezdecode(char *inmsg, int len)
authdes_ezdecode(const char *inmsg, int len)
{
struct rpc_msg msg;
char cred_area[MAX_AUTH_BYTES];
@ -127,7 +127,7 @@ CheckNetName (
static char rpc_error[MAXNETNAMELEN+50];
_X_HIDDEN XID
SecureRPCCheck (unsigned short data_length, char *data,
SecureRPCCheck (unsigned short data_length, const char *data,
ClientPtr client, char **reason)
{
char *fullname;
@ -158,7 +158,7 @@ SecureRPCInit (void)
}
_X_HIDDEN int
SecureRPCAdd (unsigned short data_length, char *data, XID id)
SecureRPCAdd (unsigned short data_length, const char *data, XID id)
{
if (data_length)
AddHost ((pointer) 0, FamilyNetname, data_length, data);
@ -186,7 +186,7 @@ SecureRPCFromID (XID id, unsigned short *data_lenp, char **datap)
}
_X_HIDDEN int
SecureRPCRemove (unsigned short data_length, char *data)
SecureRPCRemove (unsigned short data_length, const char *data)
{
return 0;
}

16
os/xdmauth.c
View File

@ -96,7 +96,7 @@ XdmAuthenticationGenerator (ARRAY8Ptr privateData, ARRAY8Ptr outgoingData,
}
static Bool
XdmAuthenticationAddAuth (int name_len, char *name,
XdmAuthenticationAddAuth (int name_len, const char *name,
int data_len, char *data)
{
Bool ret;
@ -114,7 +114,7 @@ XdmAuthenticationAddAuth (int name_len, char *name,
'A' <= c && c <= 'F' ? c - 'A' + 10 : -1)
static int
HexToBinary (char *in, char *out, int len)
HexToBinary (const char *in, char *out, int len)
{
int top, bottom;
@ -137,7 +137,7 @@ HexToBinary (char *in, char *out, int len)
}
void
XdmAuthenticationInit (char *cookie, int cookie_len)
XdmAuthenticationInit (const char *cookie, int cookie_len)
{
bzero (privateKey.data, 8);
if (!strncmp (cookie, "0x", 2) || !strncmp (cookie, "0X", 2))
@ -188,7 +188,7 @@ static Bool gotClock;
#define TwentyFiveMinutes (25 * 60)
static Bool
XdmClientAuthCompare (XdmClientAuthPtr a, XdmClientAuthPtr b)
XdmClientAuthCompare (const XdmClientAuthPtr a, const XdmClientAuthPtr b)
{
int i;
@ -201,7 +201,7 @@ XdmClientAuthCompare (XdmClientAuthPtr a, XdmClientAuthPtr b)
}
static void
XdmClientAuthDecode (unsigned char *plain, XdmClientAuthPtr auth)
XdmClientAuthDecode (const unsigned char *plain, XdmClientAuthPtr auth)
{
int i, j;
@ -327,7 +327,7 @@ XdmAuthorizationValidate (unsigned char *plain, int length,
}
int
XdmAddCookie (unsigned short data_length, char *data, XID id)
XdmAddCookie (unsigned short data_length, const char *data, XID id)
{
XdmAuthorizationPtr new;
unsigned char *rho_bits, *key_bits;
@ -375,7 +375,7 @@ XdmAddCookie (unsigned short data_length, char *data, XID id)
}
XID
XdmCheckCookie (unsigned short cookie_length, char *cookie,
XdmCheckCookie (unsigned short cookie_length, const char *cookie,
ClientPtr xclient, char **reason)
{
XdmAuthorizationPtr auth;
@ -464,7 +464,7 @@ XdmFromID (XID id, unsigned short *data_lenp, char **datap)
}
int
XdmRemoveCookie (unsigned short data_length, char *data)
XdmRemoveCookie (unsigned short data_length, const char *data)
{
XdmAuthorizationPtr auth;
XdmAuthKeyPtr key_bits, rho_bits;

38
os/xdmcp.c
View File

@ -132,14 +132,14 @@ static struct multicastinfo {
#endif
static void XdmcpAddHost(
struct sockaddr *from,
const struct sockaddr *from,
int fromlen,
ARRAY8Ptr AuthenticationName,
ARRAY8Ptr hostname,
ARRAY8Ptr status);
static void XdmcpSelectHost(
struct sockaddr *host_sockaddr,
const struct sockaddr *host_sockaddr,
int host_len,
ARRAY8Ptr AuthenticationName);
@ -169,10 +169,10 @@ static void send_keepalive_msg(void);
static void recv_alive_msg(unsigned /*length*/);
static void XdmcpFatal(
char * /*type*/,
const char * /*type*/,
ARRAY8Ptr /*status*/);
static void XdmcpWarning(char * /*str*/);
static void XdmcpWarning(const char * /*str*/);
static void get_manager_by_name(
int /*argc*/,
@ -210,7 +210,7 @@ static void XdmcpWakeupHandler(
static ARRAY8 ManufacturerDisplayID;
static void
XdmcpRegisterManufacturerDisplayID (char *name, int length)
XdmcpRegisterManufacturerDisplayID (const char *name, int length)
{
int i;
@ -332,7 +332,7 @@ static struct sockaddr_in BroadcastAddresses[MAX_BROADCAST];
static int NumBroadcastAddresses;
void
XdmcpRegisterBroadcastAddress (struct sockaddr_in *addr)
XdmcpRegisterBroadcastAddress (const struct sockaddr_in *addr)
{
struct sockaddr_in *bcast;
if (NumBroadcastAddresses >= MAX_BROADCAST)
@ -364,9 +364,9 @@ static AuthenticationFuncsPtr AuthenticationFuncsList;
void
XdmcpRegisterAuthentication (
char *name,
const char *name,
int namelen,
char *data,
const char *data,
int datalen,
ValidatorFunc Validator,
GeneratorFunc Generator,
@ -420,7 +420,7 @@ static ARRAY8Ptr AuthenticationData = &noAuthenticationData;
static AuthenticationFuncsPtr AuthenticationFuncs;
static void
XdmcpSetAuthentication (ARRAY8Ptr name)
XdmcpSetAuthentication (const ARRAY8Ptr name)
{
int i;
@ -445,7 +445,7 @@ static long xdmcpGeneration;
void
XdmcpRegisterConnection (
int type,
char *address,
const char *address,
int addrlen)
{
int i;
@ -528,7 +528,7 @@ XdmcpRegisterAuthorizations (void)
}
void
XdmcpRegisterAuthorization (char *name, int namelen)
XdmcpRegisterAuthorization (const char *name, int namelen)
{
ARRAY8 authName;
int i;
@ -554,7 +554,7 @@ XdmcpRegisterAuthorization (char *name, int namelen)
static ARRAY8 DisplayClass;
static void
XdmcpRegisterDisplayClass (char *name, int length)
XdmcpRegisterDisplayClass (const char *name, int length)
{
int i;
@ -728,7 +728,7 @@ XdmcpWakeupHandler(
static void
XdmcpSelectHost(
struct sockaddr *host_sockaddr,
const struct sockaddr *host_sockaddr,
int host_len,
ARRAY8Ptr AuthenticationName)
{
@ -748,7 +748,7 @@ XdmcpSelectHost(
/*ARGSUSED*/
static void
XdmcpAddHost(
struct sockaddr *from,
const struct sockaddr *from,
int fromlen,
ARRAY8Ptr AuthenticationName,
ARRAY8Ptr hostname,
@ -854,7 +854,7 @@ send_packet(void)
*/
static void
XdmcpDeadSession (char *reason)
XdmcpDeadSession (const char *reason)
{
ErrorF ("XDM: %s, declaring session dead\n", reason);
state = XDM_INIT_STATE;
@ -1448,7 +1448,7 @@ recv_alive_msg (unsigned length)
static void
XdmcpFatal (
char *type,
const char *type,
ARRAY8Ptr status)
{
FatalError ("XDMCP fatal error: %s %*.*s\n", type,
@ -1456,15 +1456,15 @@ XdmcpFatal (
}
static void
XdmcpWarning(char *str)
XdmcpWarning(const char *str)
{
ErrorF("XDMCP warning: %s\n", str);
}
static void
get_addr_by_name(
char * argtype,
char * namestr,
const char *argtype,
const char *namestr,
int port,
int socktype,
SOCKADDR_TYPE *addr,