commit 9df35c47bd82ae699561308e5c78315edb616d57
author Ken Rockot <rockot@google.com> Thu Aug 11 22:04:47 2022
committer Takuto Ikuta <tikuta@google.com> Fri Dec 02 02:00:05 2022
tree e148ba7d5627d2796c6bae595014d3711dba51ff
parent 3523c2c6c16ce89b112d255ea146fd22e6e6bc3d

mojo-ipcz: Implementation skeleton

This lays a foundation for a new Mojo Core implementation built upon
ipcz, including a new implementation of the Mojo Core ABI as well as
a new Chromium ipcz driver.

Mostly boilerplate, but some trivial APIs are implemented here too:
namely MojoClose and MojoGetTimeTicksNow for Mojo, and
GenerateRandomBytes for the ipcz driver.

Bug: 1299283
Change-Id: Iaa2bdb1db619d61a4564d3d2a1691a360e66d78c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3810673
Reviewed-by: Alex Gough <ajgo@chromium.org>
Commit-Queue: Ken Rockot <rockot@google.com>
Cr-Commit-Position: refs/heads/main@{#1034199}
NOKEYCHECK=True
GitOrigin-RevId: 6daf45220223ab52d9435994d3aa5f92fc6f85cf

src/reference_drivers/random.cc

diff --git a/src/reference_drivers/random.cc b/src/reference_drivers/random.cc
index d2d0310..9131225 100644
--- a/src/reference_drivers/random.cc
+++ b/src/reference_drivers/random.cc
@@ -29,6 +29,7 @@
 
 #if BUILDFLAG(IS_POSIX)
 #include <fcntl.h>
+#include <unistd.h>
 #endif
 
 #if BUILDFLAG(IS_WIN)
@@ -97,6 +98,8 @@
   } else {
     RandomBytesFromDevUrandom(destination);
   }
+#elif BUILDFLAG(IS_IOS)
+  RandomBytesFromDevUrandom(destination);
 #elif BUILDFLAG(IS_NACL)
   while (!destination.empty()) {
     size_t nread;