gcc 4.6 (arguably erroneously) warns about our use of 'free' as
the name of a function parameter, when --strict-warnings is enabled:
crypto/x509/x509_meth.c: In function 'X509_LOOKUP_meth_set_free':
crypto/x509/x509_meth.c:61:12: error: declaration of 'free' shadows a global declaration [-Werror=shadow]
cc1: all warnings being treated as errors
make[1]: *** [crypto/x509/x509_meth.o] Error 1
(gcc 4.8 is fine with this code, as are newer compilers.)
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6991)
int X509_LOOKUP_meth_set_free(
X509_LOOKUP_METHOD *method,
- void (*free) (X509_LOOKUP *ctx))
+ void (*free_fn) (X509_LOOKUP *ctx))
{
- method->free = free;
+ method->free = free_fn;
return 1;
}
(X509_LOOKUP *ctx);
int X509_LOOKUP_meth_set_free(X509_LOOKUP_METHOD *method,
- void (*free) (X509_LOOKUP *ctx));
+ void (*free_fn) (X509_LOOKUP *ctx));
void (*X509_LOOKUP_meth_get_free(const X509_LOOKUP_METHOD* method))
(X509_LOOKUP *ctx);