Hi Ken,
Maybe it is still time for inclusion in the forthcoming release.
Building the INN news server with GCC 8.1 gives the following warning:
imap_connection.c:1296:23: error: cast between incompatible function
types from ‘int (*)(void *, int, const char **, unsigned int *)’ to
‘int (*)(void)’ [-Werror=cast-function-type]
SASL_CB_GETREALM, (sasl_callback_ft) &getsimple, NULL
static sasl_callback_t saslcallbacks[] = {
{
SASL_CB_GETREALM, (sasl_callback_ft) &getsimple, NULL
}, {
SASL_CB_USER, (sasl_callback_ft) &getsimple, NULL
}, {
SASL_CB_AUTHNAME, (sasl_callback_ft) &getsimple, NULL
}, {
SASL_CB_PASS, (sasl_callback_ft) &getsecret, NULL
}, {
SASL_CB_LIST_END, NULL, NULL
}
};
saslplug.h currently defines:
typedef int (*sasl_callback_ft)(void);
But if I change it to:
typedef void (*sasl_callback_ft)(void);
I have another warning:
imap_connection.c:1297:23: error: initialization of ‘int (*)(void)’ from
incompatible pointer type ‘void (*)(void)’
[-Werror=incompatible-pointer-types]
Same thing with:
typedef void (*sasl_callback_ft)(void *, int, const char **,
unsigned int *);
that gives:
imap_connection.c:1297:23: error: initialization of ‘int (*)(void)’ from
incompatible pointer type ‘int (*)(void *, int, const char **, unsigned
int *)’ [-Werror=incompatible-pointer-types]
Do you have a clue for how to fix it?
It will probably need a change to the typedef in saslplug.h.
--
Julien ÉLIE
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