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- --- rdate.orig/arc4random.c 2007-05-15 00:15:12.000000000 +0200
- +++ rdate/arc4random.c 2014-03-03 07:27:38.000000000 +0100
- @@ -30,7 +30,6 @@
- #include <sys/param.h>
- #include <sys/types.h>
- #include <sys/time.h>
- -#include <sys/sysctl.h>
- #include <fcntl.h>
- #include <stdio.h>
- #include <stdlib.h>
- @@ -97,30 +96,6 @@ arc4_stir(struct arc4_stream *as)
- if (fd != -1) {
- read(fd, rdat.rnd, sizeof(rdat.rnd));
- close(fd);
- - } else {
- - /* /dev/urandom failed? Maybe we're in a chroot. */
- -//#if defined(CTL_KERN) && defined(KERN_RANDOM) && defined(RANDOM_UUID)
- -#ifdef _LINUX_SYSCTL_H
- - /* XXX this is for Linux, which uses enums */
- -
- - int mib[3];
- - size_t i, len;
- -
- - mib[0] = CTL_KERN;
- - mib[1] = KERN_RANDOM;
- - mib[2] = RANDOM_UUID;
- -
- - for (i = 0; i < sizeof(rdat.rnd) / sizeof(u_int); i ++) {
- - len = sizeof(u_int);
- - if (sysctl(mib, 3, &rdat.rnd[i], &len, NULL, 0) == -1) {
- - fprintf(stderr, "warning: no entropy source\n");
- - break;
- - }
- - }
- -#else
- - /* XXX kFreeBSD doesn't seem to have KERN_ARND or so */
- - ;
- -#endif
- }
-
- arc4_stir_pid = getpid();
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