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Make it possible for people to tell where the EGD socket is through

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the RANDEGD environment variable.
This commit is contained in:
Richard Levitte 2000-06-28 16:09:54 +00:00
parent 3b3bc455d0
commit dffd72f171
1 changed files with 11 additions and 0 deletions
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11
crypto/rand/rand_egd.c
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@ -54,6 +54,7 @@
*
*/
#include <stdlib.h>
#include <openssl/rand.h>
/* Query the EGD <URL: http://www.lothar.com/tech/crypto/>.
@ -83,12 +84,17 @@ int RAND_egd_bytes(const char *path,int bytes)
int RAND_egd(const char *path)
{
const char *s;
int ret = -1;
struct sockaddr_un addr;
int len, num;
int fd = -1;
unsigned char buf[256];
s=getenv("RANDEGD");
if (s != NULL)
path = s;
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
if (strlen(path) > sizeof(addr.sun_path))
@ -115,12 +121,17 @@ int RAND_egd(const char *path)
int RAND_egd_bytes(const char *path,int bytes)
{
const char *s;
int ret = 0;
struct sockaddr_un addr;
int len, num;
int fd = -1;
unsigned char buf[255];
s=getenv("RANDEGD");
if (s != NULL)
path = s;
memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
if (strlen(path) > sizeof(addr.sun_path))