diff options
Diffstat (limited to 'cipher/rndunix.c')
| -rw-r--r-- | cipher/rndunix.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/cipher/rndunix.c b/cipher/rndunix.c index 46f80eab2..59a924e00 100644 --- a/cipher/rndunix.c +++ b/cipher/rndunix.c @@ -75,9 +75,9 @@ #ifndef __QNX__ #include <sys/resource.h> #endif /* __QNX__ */ -#ifdef _AIX +#if defined( _AIX ) || defined( __QNX__ ) #include <sys/select.h> -#endif /* _AIX */ +#endif /* _AIX || __QNX__ */ #ifndef __QNX__ #include <sys/shm.h> #include <sys/signal.h> @@ -89,6 +89,10 @@ #endif /* __hpux 9.x, after that it's in unistd.h */ #include <sys/wait.h> /* #include <kitchensink.h> */ +#ifdef __QNX__ +#include <signal.h> +#include <process.h> +#endif /* __QNX__ */ #include <errno.h> #include "types.h" /* for byte and u32 typedefs */ @@ -716,6 +720,10 @@ read_a_msg( int fd, GATHER_MSG *msg ) } +/**************** + * Using a level of 0 should never block and better add nothing + * to the pool. So this is just a dummy for this gatherer. + */ static int gather_random( void (*add)(const void*, size_t, int), int requester, size_t length, int level ) @@ -725,6 +733,9 @@ gather_random( void (*add)(const void*, size_t, int), int requester, GATHER_MSG msg; size_t n; + if( !level ) + return 0; + if( !gatherer_pid ) { /* make sure we are not setuid */ if( getuid() != geteuid() ) |