Commit 748eb991 authored by Dr. Matthias St. Pierre's avatar Dr. Matthias St. Pierre
Browse files

RAND_POOL: Add missing implementations for djgpp 



Calling the functions rand_pool_add_{additional,nonce}_data()
in crypto/rand/rand_lib.c with no implementation for djgpp/MSDOS
causees unresolved symbols when linking with djgpp.

Reported and fixed by Gisle Vanem

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/6421)
parent 86a92bcb

crypto/rand/rand_unix.c

+5 −4
Original line number Diff line number Diff line
@@ -27,7 +27,8 @@ 
#if defined(__OpenBSD__) || defined(__NetBSD__)

# include <sys/param.h>

#endif

#ifdef OPENSSL_SYS_UNIX



#if defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__)

# include <sys/types.h>

# include <unistd.h>

# include <sys/time.h>
@@ -70,7 +71,7 @@ static uint64_t get_timer_bits(void); 
#   define OSSL_POSIX_TIMER_OKAY

#  endif

# endif

#endif

#endif /* defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__) */



int syscall_random(void *buf, size_t buflen);
@@ -392,7 +393,7 @@ size_t rand_pool_acquire_entropy(RAND_POOL *pool) 
# endif

#endif



#ifdef OPENSSL_SYS_UNIX

#if defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__)

int rand_pool_add_nonce_data(RAND_POOL *pool)

{

    struct {
@@ -512,4 +513,4 @@ static uint64_t get_timer_bits(void) 
# endif

    return time(NULL);

}

#endif
 
#endif /* defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__) */