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authorKim Alvefur <zash@zash.se>2017-03-01 22:39:01 +0100
committerKim Alvefur <zash@zash.se>2017-03-01 22:39:01 +0100
commitdfb72918f3fa150c6f6bae95cf2c945d17200fd4 (patch)
treeae6006361fa180f6cf6320f27b7614caceddeff0
parentd205c783278eea95143aa95443803c16882c3f5b (diff)
downloadprosody-dfb72918f3fa150c6f6bae95cf2c945d17200fd4.tar.gz
prosody-dfb72918f3fa150c6f6bae95cf2c945d17200fd4.zip
util.crand: Move comment block
-rw-r--r--util-src/crand.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/util-src/crand.c b/util-src/crand.c
index 8ac89a1f..95362589 100644
--- a/util-src/crand.c
+++ b/util-src/crand.c
@@ -36,10 +36,6 @@
#error getrandom() requires Linux 3.17 or later
#endif
-/*
- * This acts like a read from /dev/urandom with the exception that it
- * *does* block if the entropy pool is not yet initialized.
- */
int getrandom(void *buf, size_t len, int flags) {
return syscall(SYS_getrandom, buf, len, flags);
}
@@ -58,6 +54,10 @@ int Lrandom(lua_State *L) {
void *buf = lua_newuserdata(L, len);
#if defined(WITH_GETRANDOM)
+ /*
+ * This acts like a read from /dev/urandom with the exception that it
+ * *does* block if the entropy pool is not yet initialized.
+ */
ret = getrandom(buf, len, 0);
if(ret < 0) {