Commit Graph

14 Commits

Author SHA1 Message Date
Elliott Hughes
b902641d73 Implement twalk(3), add unit tests.
I've also added insque(3) and remque(3) (from NetBSD because the OpenBSD
ones are currently broken for non-circular lists).

I've not added the three hash table functions that should be in this header
because they operate on a single global hash table and thus aren't likely
to be useful.

Bug: https://code.google.com/p/android/issues/detail?id=73719

(cherry picked from commit 3e424d0a24)

Change-Id: I5882a6b48c80fea8ac6b9c27e7b9de10b202b4ff
2014-07-24 15:14:06 -07:00
Elliott Hughes
99ae0983c0 Implement rand/srand in terms of random/srandom.
Code developed for glibc or older versions of bionic might expect more
randomness than the BSD implementation provides.

Bug: 15829381

(cherry picked from commit 76c241b091)

Change-Id: If721b3f16efdb21cb67df5ec5034c0ba905bd029
2014-07-14 14:06:11 -07:00
Elliott Hughes
caaf71ebb3 Sync upstream-openbsd.
(cherry picked from commit 4f0b67a8db)

Change-Id: I8753959853312ab978bc4eb1bbbcdc7d1b007b95
2014-07-14 13:59:03 -07:00
Elliott Hughes
a210cae724 Switch to upstream NetBSD nsap_addr.c.
These symbols should be public (and Firefox uses them), and we'd also probably
rather have the upstream thread-safe implementation.

Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1030899
Change-Id: I2a5888fbb3198546848398f576fd2195ff3fe00c
2014-06-30 12:03:43 -07:00
Elliott Hughes
a0beeeabbc Get the full set of PRNG functions in <stdlib.h>
Bug: https://code.google.com/p/android/issues/detail?id=58888
Change-Id: I435250bdae302e8bd7e29977d0fde7b9afbfca5e
2014-06-12 14:37:31 -07:00
Elliott Hughes
47ba295b06 Rewrite and hide longjmperror.
This shouldn't be public API, isn't supported on x86/x86_64, and it's
unlikely anyone would have actually seen the message before anyway.
Using __libc_fatal makes it much more likely to be seen.

Bug: 11156955
Change-Id: Icf7f654b22a7dacd89668b60c11e5705c7215c08
2014-06-06 16:49:39 -07:00
Elliott Hughes
f51d3e8767 Switch back to OpenBSD inet_ntop now they're FORTIFY clean.
Change-Id: I04798a4966c352a8a12feebdff9646e3bad5933f
2014-05-19 15:55:29 -07:00
Dmitriy Ivanov
623b0d05bd Register _cleanup function with atexit
* Register cleanup function with atexit
   instead of calling it explicitly on
   exit()
 * abort() no longer calls _cleanup:
   Flushing stdio buffers on abort is no
   longer required by POSIX.
 * dlmalloc no longer need to reset cleanup
   (see above)
 * Upstream findfp.c makebuf.c setvbuf.cexit.c
   to openbsd versions.

Bug: 14415367
Change-Id: I277058852485a9d3dbb13e5c232db5f9948d78ac
2014-05-15 13:05:21 -07:00
Elliott Hughes
5c8c88dd8d Use the NetBSD inet_ntop until the OpenBSD bug is fixed.
Stupidly I found this bug by accident when writing the existing
tests, but I didn't think any real code would hit it. It turns
out that libcore always uses an INET6_ADDRSTRLEN-sized buffer
even when working with AF_INET addresses.

Change-Id: Ieffc8e4bbe9b66b49b033e3e7101c896e097e6f8
2014-05-13 19:17:46 -07:00
Elliott Hughes
6a41b0fb0e Flesh out <arpa/inet.h>.
Use the upstream OpenBSD implementations of these functions.

Also ensure we have symbols for htonl, htons, ntohl, and ntohs.
gtest doesn't like us using the macro versions in ASSERT_EQ.

Bug: 14840760
Change-Id: I68720e9aca14838df457d2bb27b999d5818ac2b5
2014-05-13 18:08:29 -07:00
Elliott Hughes
7f3a272ae3 Add lsearch(3) for ltrace.
Bug: 13746936
Change-Id: I833c6ba70a1752c04dab7de389f5bebb741662b3
2014-04-01 12:40:00 -07:00
Elliott Hughes
19f58efa22 Switch to NetBSD utmp.c.
Change-Id: Ibe94888aa48b5b28fea97fd5719a1ed7a23ddeb3
2014-03-10 16:32:35 -07:00
Elliott Hughes
0133944b09 Clean up our OpenBSD usage.
Also undo some of the mess where we have OpenBSD <stdio.h> but a mix of
different BSD's implementations.

In this first pass, I've only moved easy OpenBSD stuff.

Change-Id: Iae67b02cde6dba9d8d06fedeb53efbfdac0a8cf6
2014-02-21 14:30:18 -08:00
Elliott Hughes
677b6e605b Move the upstream-netbsd libc files into the correct directory.
I screwed up when I originally imported these files; they're in lib/libc/
in the upstream tree; there is no top-level libc/ (though there is a top-level
common/, so those files stay where they are).

Change-Id: I7c5e2224a4441ab0e33616a855a8c6aacfeac46f
2014-02-20 14:16:58 -08:00