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| author | Kim Alvefur <zash@zash.se> | 2017-03-01 22:39:01 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2017-03-01 22:39:01 +0100 |
| commit | dfb72918f3fa150c6f6bae95cf2c945d17200fd4 (patch) | |
| tree | ae6006361fa180f6cf6320f27b7614caceddeff0 /util-src/crand.c | |
| parent | d205c783278eea95143aa95443803c16882c3f5b (diff) | |
| download | prosody-dfb72918f3fa150c6f6bae95cf2c945d17200fd4.tar.gz prosody-dfb72918f3fa150c6f6bae95cf2c945d17200fd4.zip | |
util.crand: Move comment block
Diffstat (limited to 'util-src/crand.c')
| -rw-r--r-- | util-src/crand.c | 8 |
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) { |