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| author | Nick Mathewson <nickm@torproject.org> | 2010-02-18 00:54:44 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2010-02-18 00:54:44 -0500 |
| commit | ff2a134d6e2ab74f2aa3eb5832128478202dd137 (patch) | |
| tree | 7bade3cbf93ede9dd6574ffb041e103611ec77c9 /arc4random.c | |
| parent | cb52838fc501b1c18eec6bad367d29e87654d45b (diff) | |
| download | libevent-ff2a134d6e2ab74f2aa3eb5832128478202dd137.tar.gz | |
Fix getpid() usage on Windows
On Windows, getpid() is _getpid(), and requires that we first include
<process.h>. arc4random.c previously didn't know that.
Actually, I question whether arc4random needs to do its getpid() tricks
on Windows. They exist only so that we remember to re-seed the ARC4
cipher whenever we fork... but Windows has no fork(), so I think we're
in the clear.
Diffstat (limited to 'arc4random.c')
| -rw-r--r-- | arc4random.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arc4random.c b/arc4random.c index b14b723d..c14fc536 100644 --- a/arc4random.c +++ b/arc4random.c @@ -50,6 +50,7 @@ #ifndef ARC4RANDOM_NO_INCLUDES #ifdef WIN32 #include <wincrypt.h> +#include <process.h> #else #include <fcntl.h> #include <unistd.h> @@ -216,6 +217,10 @@ arc4_stir(void) arc4_count = BYTES_BEFORE_RESEED; } +#ifdef WIN32 +#define getpid _getpid +#endif + static void arc4_stir_if_needed(void) { |