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Restore sys/random.h inclusion for getentropy()

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Code movement for the refactoring for ticket 24658 didn't copy the
inclusion of sys/random.h, which is needed to get a prototype for
getentropy() on macOS 10.12 Sierra.  It also didn't copy the inclusion
of sys/syscall.h, which might prevent the getrandom() syscall from
being properly detected.  Move these inclusions.  Bug not in any
released Tor.
This commit is contained in:
Taylor Yu 2018-05-07 12:43:39 -05:00
parent a1a32b4834
commit 9326abe16a
2 changed files with 6 additions and 6 deletions
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6
src/common/crypto.c
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@ -60,12 +60,6 @@ ENABLE_GCC_WARNING(redundant-decls)
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_SYSCALL_H
#include <sys/syscall.h>
#endif
#ifdef HAVE_SYS_RANDOM_H
#include <sys/random.h>
#endif
#include "torlog.h"
#include "torint.h"

6
src/common/crypto_rand.c
View File

@ -55,6 +55,12 @@ ENABLE_GCC_WARNING(redundant-decls)
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_SYSCALL_H
#include <sys/syscall.h>
#endif
#ifdef HAVE_SYS_RANDOM_H
#include <sys/random.h>
#endif
/**
* How many bytes of entropy we add at once.