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Prevent pgcrypto from successfully compiling if no valid random source 

has been defined. Previously, pgcrypto would compile but would be
unusable.
This commit is contained in:
Neil Conway 2004-11-23 23:44:08 +00:00
parent 2663e0c2e9
commit dec2c77c1f
1 changed files with 7 additions and 7 deletions
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14
contrib/pgcrypto/random.c
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $PostgreSQL: pgsql/contrib/pgcrypto/random.c,v 1.7 2003/11/29 22:39:28 pgsql Exp $
* $PostgreSQL: pgsql/contrib/pgcrypto/random.c,v 1.8 2004/11/23 23:44:08 neilc Exp $
*/
@ -35,7 +35,7 @@
#include "px.h"
#ifdef RAND_DEV
#if defined(RAND_DEV)
#include <errno.h>
#include <fcntl.h>
@ -77,9 +77,8 @@ px_get_random_bytes(uint8 *dst, unsigned count)
close(fd);
return res;
}
#endif /* RAND_DEV */
#ifdef RAND_SILLY
#elif defined(RAND_SILLY)
int
px_get_random_bytes(uint8 *dst, unsigned count)
@ -90,9 +89,8 @@ px_get_random_bytes(uint8 *dst, unsigned count)
*dst++ = random();
return i;
}
#endif /* RAND_SILLY */
#ifdef RAND_OPENSSL
#elif defined(RAND_OPENSSL)
#include <openssl/evp.h>
#include <openssl/blowfish.h>
@ -125,4 +123,6 @@ px_get_random_bytes(uint8 *dst, unsigned count)
return -1;
}
#endif /* RAND_OPENSSL */
#else
#error "Invalid random source"
#endif