Commit Graph

161 Commits

Author SHA1 Message Date
Nick Mathewson
c5ec7a3677 Stop using __attribute__((nonnull)): It gets us occcasional warnings when we do something so foolish it can be detected without dataflow analysis, but it also eliminates some of our error checking code. Suggested by Peter Gutmann.
svn:r15803
2008-07-09 15:23:23 +00:00
Nick Mathewson
09cd8fa371 r19795@catbus: nickm | 2008-05-16 14:54:24 -0400
Rename tor_addr_t manipulation functions for a consistent style.


svn:r14639
2008-05-16 19:19:49 +00:00
Nick Mathewson
daefbfe691 r14371@tombo: nickm | 2008-02-21 16:13:18 -0500
Fix all -Wshorten-64-to-32 warnings that appear on my macbook.


svn:r13662
2008-02-21 21:15:31 +00:00
Nick Mathewson
1df0647c66 r18291@catbus: nickm | 2008-02-20 22:35:32 -0500
Resolve all DOCDOC issues, and document some other undocumented code, and fix a changelog entry.


svn:r13638
2008-02-21 03:38:46 +00:00
Nick Mathewson
93aa335516 r18269@catbus: nickm | 2008-02-20 17:28:24 -0500
Apply patch from Sebastian Hahn: stop imposing an arbitrary maximum on the number of file descriptors used for busy servers.  Bug reported by Olaf Selke.


svn:r13626
2008-02-20 22:28:26 +00:00
Nick Mathewson
9479dd3768 r18226@catbus: nickm | 2008-02-19 18:01:01 -0500
Brown-paper-bag time.  We were failing to count all the sockets from accept().


svn:r13595
2008-02-19 23:01:07 +00:00
Nick Mathewson
f4dc006fb5 r18198@catbus: nickm | 2008-02-19 14:30:30 -0500
Try to *fix* the socket counting problem, and add an info log to detect whether we really fixed it


svn:r13580
2008-02-19 19:30:41 +00:00
Nick Mathewson
418c2e1b6b r14181@tombo: nickm | 2008-02-15 16:48:17 -0500
Fix all but 2 DOCDOC items; defer many XXX020s (particularly those where fixing them would fix no bugs at the risk of introducing some bugs).


svn:r13529
2008-02-15 23:39:04 +00:00
Nick Mathewson
f3eaeb99a3 r18051@catbus: nickm | 2008-02-12 15:20:43 -0500
Re-tune mempool parametes based on testing on peacetime: use smaller chuncks, free them a little more aggressively, and try very hard to concentrate allocations on fuller chunks.  Also, lots of new documentation.


svn:r13484
2008-02-12 20:20:52 +00:00
Nick Mathewson
842a33ff20 Update some copyright notices: it is now 2008.
svn:r13412
2008-02-07 05:31:47 +00:00
Nick Mathewson
ac69319d3f r17899@catbus: nickm | 2008-02-05 14:14:06 -0500
Fix a couple of XXX020 items. Also, disable all "condition" sychronization code, since Tor does not use it yet


svn:r13380
2008-02-05 19:40:19 +00:00
Nick Mathewson
54029559d7 Apparently, our windows code for detecting ipv6 structures has worked for a while. Remove the special-case, remove the related XXXX020s, and add useful comments instead.
svn:r13377
2008-02-05 19:36:06 +00:00
Nick Mathewson
6d58d80e78 r17472@catbus: nickm | 2008-01-05 22:10:19 -0500
Another test for the increasingly bad check-spaces style checker to check: #else\n#if is almost a sure sign of a failure to use #elif.  Fortunately, we only did that 3 times.


svn:r13039
2008-01-06 03:16:08 +00:00
Roger Dingledine
1d8a8063b9 clean up copyrights, and assign 2007 copyrights to The Tor Project, Inc
svn:r12786
2007-12-12 21:09:01 +00:00
Nick Mathewson
bd49bba49e r17091@catbus: nickm | 2007-12-11 18:05:55 -0500
Fix compilation when --disable-threads is passed in.


svn:r12768
2007-12-11 23:06:51 +00:00
Nick Mathewson
f948caad7b r15161@tombo: nickm | 2007-12-05 11:30:37 -0500
Fix bug reported by Steve Murphy on or-talk: detect the s6_addr32 and s6_addr16 fields via autoconf.


svn:r12679
2007-12-05 16:30:52 +00:00
Nick Mathewson
593ab7e808 r15106@tombo: nickm | 2007-12-04 00:08:35 -0500
Change tor_addr_t to be a tagged union of in_addr and in6_addr, not of sockaddr_in and sockaddr_in6.  It's hardly used in the main code as it is, but let's get it right before it gets popular.


svn:r12660
2007-12-04 05:19:56 +00:00
Nick Mathewson
42172829ce r16016@catbus: nickm | 2007-10-21 20:44:19 -0400
Check a platform assumption we have made without checking for too long: "Characters are represented in ascii."


svn:r12088
2007-10-22 00:44:42 +00:00
Nick Mathewson
a237f25f9a r14651@catbus: nickm | 2007-08-17 21:37:03 -0400
Another attempt to confirm to msvc for bug 482.


svn:r11162
2007-08-18 01:38:11 +00:00
Nick Mathewson
1f244d3943 r14639@catbus: nickm | 2007-08-17 17:45:28 -0400
Compile without warnings on MinGW, even with --enable-gcc-warnings enabled.


svn:r11157
2007-08-17 21:46:34 +00:00
Nick Mathewson
f8b3927e07 r14634@catbus: nickm | 2007-08-17 16:43:49 -0400
Try to fix bug 482: do not rely on s6_addr16 or s6_addr32 on MSVC.  How ugly.


svn:r11155
2007-08-17 20:44:54 +00:00
Nick Mathewson
ba28346f2f r13907@Kushana: nickm | 2007-08-02 10:29:13 -0700
Try (once again) to fix mingw build wrt detecting ipv6 types.


svn:r11037
2007-08-02 17:30:42 +00:00
Nick Mathewson
484c8b776d r13872@Kushana: nickm | 2007-07-31 08:27:54 -0700
Rename IN4_ADDR and IN6_ADDR to try to avoid conflicting with Windows definitions.  This may fix the windows build.


svn:r11011
2007-08-01 15:57:34 +00:00
Nick Mathewson
25bd4204d0 r13964@catbus: nickm | 2007-07-28 22:55:10 -0400
Change "IN_ADDR" macro to "IN4_ADDR" in an attempt to fix mingw compilation


svn:r10963
2007-07-29 02:55:24 +00:00
Nick Mathewson
189bc7cf9f r13920@catbus: nickm | 2007-07-26 16:25:25 -0400
whitespace fixes


svn:r10935
2007-07-26 20:26:53 +00:00
Nick Mathewson
a1f4644a94 r13840@catbus: nickm | 2007-07-19 16:00:43 -0400
Apparently, this problem can occur on the whole BSD family. "Yay."


svn:r10884
2007-07-19 20:00:45 +00:00
Nick Mathewson
b2772f93cb r13838@catbus: nickm | 2007-07-19 15:50:16 -0400
Apparently, OSX does not define s6_addr32 or s6_addr16. How silly.


svn:r10883
2007-07-19 19:50:20 +00:00
Nick Mathewson
bbbf504281 r13827@catbus: nickm | 2007-07-19 14:42:25 -0400
Merge in some generic address manipulation code from croup.  Needs some work.


svn:r10880
2007-07-19 18:46:09 +00:00
Nick Mathewson
ae4ab0f617 r13454@kushana: nickm | 2007-06-20 14:22:44 -0400
Switch windows locking implementation to CRITICAL_SECTION, not Mutex: Mutex is heavier-weight, and meant for multi-process situations.


svn:r10739
2007-07-05 14:51:01 +00:00
Nick Mathewson
1bdcfd9203 r13570@catbus: nickm | 2007-06-30 20:41:05 -0400
Implement conditions in compat.c; switch windows to use "critical sections" instead of mutexes.  Apparently, mutexes are for IPC and critical sections are for multithreaded.


svn:r10716
2007-07-01 16:22:45 +00:00
Nick Mathewson
5adfa09fce r13477@catbus: nickm | 2007-06-17 14:22:03 -0400
Sun CC likes to give warnings for the do { } while(0) construction for making statement-like macros.  Define STMT_BEGIN/STMT_END macros that do the right thing, and use them everywhere.


svn:r10645
2007-06-17 18:22:39 +00:00
Nick Mathewson
71c0a13703 r13110@catbus: nickm | 2007-05-31 15:03:24 -0400
Fix windows build.


svn:r10424
2007-05-31 19:03:46 +00:00
Nick Mathewson
bb524e99c9 r12955@catbus: nickm | 2007-05-25 13:17:30 -0400
First bare stubs of ipv6 work: commit some (untested, hence doublessly broken) implementations of inet_ntop/pton for systems that lack them.


svn:r10326
2007-05-25 18:22:37 +00:00
Nick Mathewson
d3d86b17a7 r12916@catbus: nickm | 2007-05-24 12:43:45 -0400
Add math functions to round values to the nearest power of 2.  Make mempools more careful about making sure that the size of their chunks is a little less than a power of 2, not a little more.


svn:r10304
2007-05-24 17:12:57 +00:00
Nick Mathewson
4ec5e139c8 r12850@catbus: nickm | 2007-05-21 22:20:42 -0400
Partial backport candidate: do not rely on finding a \0 after an mmaped() router/extrainfo file.  Also, set journal length correctly when starting up.


svn:r10248
2007-05-22 02:20:52 +00:00
Nick Mathewson
e043b86f47 r12764@catbus: nickm | 2007-05-15 17:17:39 -0400
Enable (and cope with) more GCC 4.2 warnings.


svn:r10196
2007-05-15 21:17:48 +00:00
Nick Mathewson
227b2e0226 r12759@Kushana: nickm | 2007-04-20 08:47:20 -0400
Track the number of connection_t separately from the number of open sockets.  It is already possible to have connections that do not count: resolving conns, for one.  Once we move from socketpairs to linked conns, and once we do dns proxying, there will be lots of such connections.


svn:r9994
2007-04-21 17:24:18 +00:00
Nick Mathewson
d62e37b4a9 r12473@Kushana: nickm | 2007-03-06 15:49:45 -0500
Excise PREDICT and PREDICT_FALSE in favor of PREDICT_LIKELY and PREDICT_UNLIKELY.


svn:r9781
2007-03-09 21:39:19 +00:00
Nick Mathewson
5d1bee87ff r12468@Kushana: nickm | 2007-03-06 15:24:00 -0500
More unit tests: gcov is fun.


svn:r9748
2007-03-06 20:25:44 +00:00
Nick Mathewson
e2b1a77c3e r12006@catbus: nickm | 2007-02-28 16:06:24 -0500
On mingw, use "%I64u" to printf/scanf 64-bit integers, instead of the usual GCC "%llu".  This prevents a bug when saving 64-bit int configuration values on mingw; the high-order 32 bits would get truncated.  If the value was then reloaded, disaster would occur. (Fixes bug 400 and maybe also bug 397.)  Backport candidate.


svn:r9691
2007-02-28 21:07:19 +00:00
Nick Mathewson
dfbced7499 r11998@catbus: nickm | 2007-02-28 13:56:55 -0500
Correct an MSC_VER check.


svn:r9685
2007-02-28 18:57:03 +00:00
Nick Mathewson
e1176ece5a r11992@catbus: nickm | 2007-02-28 12:46:32 -0500
compile fix on mingw: mingw does not define _MSC_VER.


svn:r9682
2007-02-28 17:46:36 +00:00
Nick Mathewson
759c58151e r11775@catbus: nickm | 2007-02-12 16:39:09 -0500
Update copyright dates.


svn:r9570
2007-02-12 21:39:53 +00:00
Nick Mathewson
30e7c05075 r11774@catbus: nickm | 2007-02-12 16:31:47 -0500
Handle errors on opening cached-routers* more uniformly and sanely: log not-found errors at level INFO, and all other errors at level WARN.  Needs testing on win32.


svn:r9569
2007-02-12 21:39:44 +00:00
Nick Mathewson
76f896e714 r11607@catbus: nickm | 2007-01-30 17:19:27 -0500
Audit non-const char arguments; make a lot more of them const.


svn:r9466
2007-01-30 22:19:41 +00:00
Nick Mathewson
50771a6b48 r9380@Kushana: nickm | 2006-10-24 21:25:07 -0400
Add string.h include to compat.h so that strlcpy() and strlcat() will always be defined after including compat.h.  This should resolve warnings on centos.


svn:r8824
2006-10-25 01:25:17 +00:00
Nick Mathewson
7551c44a53 r9274@Kushana: nickm | 2006-10-19 16:16:58 -0400
Add unit tests for tor_mmap_file(); make tor_mmap_t.size always be the size of the file (not the size of the mapping); add an extra argument to read_file_to_str() so it can return the size of the result string.


svn:r8762
2006-10-19 23:05:02 +00:00
Nick Mathewson
93beeac01d Merge in some bsockets calls, all wrapped inside #if defined(USE_BSOCKETS)
svn:r8427
2006-09-19 20:41:31 +00:00
Nick Mathewson
000b7b287c r8724@Kushana: nickm | 2006-09-06 04:32:28 -0400
Fix spaces; restore support for mapping files over 4GB on win32 (?)


svn:r8326
2006-09-06 08:42:16 +00:00
Mike Chiussi
6ec9c1092a - made configure check if we are building for win32
- made configure link to required system dll's if building for win32
- added diffs for libevent 1.1b
- forced user to turn off eventdns if win32 is set 
- cleaned up tor_mmap_file()_win32 (not sure if it's stable)
- cleaned up some warnings and typos




svn:r8322
2006-09-06 01:49:55 +00:00
Nick Mathewson
f170e5798f r8692@Kushana: nickm | 2006-08-31 13:38:07 -0400
Fix bug 327 (part 2): Cast char to unsigned char before passing to toupper/tolower.  (Follow the same idiom as with isupper and friends, in case we run into the same problem on SGI or whereever it was.)


svn:r8310
2006-08-31 17:39:51 +00:00
Nick Mathewson
bc0c39f85d r8691@Kushana: nickm | 2006-08-31 13:30:46 -0400
Fix bug 327 (part 1): Use correct macro to test for GCC 3 or later.


svn:r8309
2006-08-31 17:39:47 +00:00
Nick Mathewson
fee33d2ff1 r8682@Kushana: nickm | 2006-08-29 17:58:59 -0400
Fix compilation on GCC2 by disabling fun attributes unless __GNUC_MAJOR__ >= 3.


svn:r8303
2006-08-29 21:59:20 +00:00
Nick Mathewson
6fcdcc7fc7 r8626@Kushana: nickm | 2006-08-27 23:45:46 -0400
Aw, crap.  Non-gcc bug.  We need regular windows builds.


svn:r8259
2006-08-28 03:46:21 +00:00
Nick Mathewson
ffab3b48a8 r7326@Kushana: nickm | 2006-08-10 23:50:49 -0700
And another GCC change: predict that tor_frees() are usually real frees, and tor_asserts() usually wont happen. Other test should wait till -fprofile-arcs


svn:r7022
2006-08-11 07:09:35 +00:00
Nick Mathewson
09a895e222 r7324@Kushana: nickm | 2006-08-10 23:23:15 -0700
Add more warnings to the list of those we tolerate. Start using GCC attributes more, for better error checking and better code generation.


svn:r7020
2006-08-11 07:09:17 +00:00
Nick Mathewson
7c596c166b r7029@Kushana: nickm | 2006-08-04 14:08:41 -0700
Remove now-spurious size and data arguments from tor_mmap_file


svn:r6987
2006-08-05 17:53:21 +00:00
Nick Mathewson
dbac3fb481 r7028@Kushana: nickm | 2006-08-04 13:10:16 -0700
Make data and size fields visible in tor_mmap_t; hide win magic differently.


svn:r6986
2006-08-05 17:53:08 +00:00
Nick Mathewson
bf72878cad r7012@Kushana: nickm | 2006-08-03 19:21:25 -0700
Add an "mmap handle" type to encapsulate bookkeeping elements of mmap issues; add prelim win32 impl


svn:r6980
2006-08-04 18:32:43 +00:00
Nick Mathewson
3843b1b3d0 r6978@Kushana: nickm | 2006-07-31 13:16:14 -0400
Add isupper and islower wrappers to compat.h


svn:r6957
2006-07-31 18:01:22 +00:00
Nick Mathewson
08a4114abf Another MSVC6 fix. Grnk.
svn:r6802
2006-07-21 14:53:23 +00:00
Nick Mathewson
e572d5990c MSVC6 is apparently terrified of unnatural cross-breeding between uint64_t and double, and needs more persuasion than usual to cast one to the other. Issue identified by Frediano Ziglio; patch revised for minimal impact on non-MSVC6 compilers.
svn:r6768
2006-07-17 00:39:05 +00:00
Roger Dingledine
35e95d7783 minor fixes
svn:r6710
2006-07-04 03:25:07 +00:00
Roger Dingledine
45065f1466 simplify code now that libevent considers all sockets pollable.
what we really mean now is ">= 0", which is clearer to test for.


svn:r6543
2006-06-05 09:08:10 +00:00
Nick Mathewson
86da3e0a0a Patch based on post by Mike C to or-dev; special-case based on use of MSVC, rather than on MS_WINDOWS, so that mingw builds.
svn:r6523
2006-06-03 18:52:31 +00:00
Nick Mathewson
64d487a2d6 Add a basic mmap function, with a "fake-it" wrapper to do read_file_from_str instead. Based on code from Michael Mohr.
svn:r6510
2006-05-28 16:54:39 +00:00
Nick Mathewson
89a8411ace Throw out this UNALIGNED_INT_ACCESS_OK nonsense. Even where it works, it is often way way slower than doing the right thing. Backport candidate.
svn:r6473
2006-05-23 08:23:03 +00:00
Nick Mathewson
0f0e14c6e3 normalize whitespace.
svn:r6173
2006-03-17 04:43:37 +00:00
Nick Mathewson
0c132ee2a1 Instead of listing a set of compilers that prefers __func__ to __FUNCTION__, use autoconf. Also, prefer __func__ in our own code: __func__ is a C99 standard, whereas __FUNCTION__ is not. [Fixes bug 254.]
svn:r6144
2006-03-13 00:25:36 +00:00
Roger Dingledine
5f051574d5 Happy new year!
svn:r5949
2006-02-09 05:46:49 +00:00
Roger Dingledine
6f579deff4 check for EADDRINUSE in a cross-platform way (unless i'm wrong)
svn:r5899
2006-02-03 12:25:46 +00:00
Nick Mathewson
1af630d32c Bite the bullet and limit all our source lines to 80 characters, the way IBM intended.
svn:r5582
2005-12-14 20:40:40 +00:00
Roger Dingledine
130d0e4d1d fix typo noticed by scrimbly
svn:r5522
2005-12-07 19:49:18 +00:00
Nick Mathewson
932106f54c Efficiency hack: call tor_fix_source_file late, not early. Add "BUG" domain. Domains are now bitmasks... just in case. Make some err msgs non-general.
svn:r5309
2005-10-25 07:05:03 +00:00
Nick Mathewson
ba24193ab5 Make doxygen marginally happier
svn:r5208
2005-10-06 04:33:40 +00:00
Nick Mathewson
6973ef9be4 Add a touch_file() function to compat so we can update cache mtimes.
svn:r5067
2005-09-14 23:27:52 +00:00
Nick Mathewson
d26523e089 Use tor_listdir in test.c instead of duplicating ode.
svn:r4981
2005-09-10 01:42:42 +00:00
Nick Mathewson
789374dbbd Make GCC very happy, even with lots of warnings set. Also, try to fix some reported Solaris x86 warnings.
svn:r4770
2005-08-12 17:24:53 +00:00
Roger Dingledine
cfd6514482 and a nearby define
svn:r4643
2005-07-23 02:19:43 +00:00
Nick Mathewson
b98e4a0cd7 add parenthesis to U64_PRINTF_ARG macro
svn:r4642
2005-07-23 02:12:40 +00:00
Nick Mathewson
5fee58adfb Add a tor_memmem function
svn:r4452
2005-06-18 02:17:11 +00:00
Nick Mathewson
0831823763 Change end-of-file NLNL convention. It turns out arma I and I agree.
svn:r4382
2005-06-09 19:03:31 +00:00
Nick Mathewson
ea5591ee4d Implement --disable-threads
svn:r4187
2005-05-10 20:02:52 +00:00
Nick Mathewson
10b2208d93 Make Tor compile with no warnings with gcc4.0 on OSX
svn:r4184
2005-05-07 05:55:06 +00:00
Nick Mathewson
0e81265359 update copyright notices.
svn:r3982
2005-04-01 20:15:56 +00:00
Nick Mathewson
0197b47ce9 Fix some more obscure compiler warnings
svn:r3758
2005-03-14 03:28:46 +00:00
Nick Mathewson
97dad670ea Renormalize whitespace
svn:r3757
2005-03-14 03:18:35 +00:00
Nick Mathewson
bbaa3c7792 Implement more control spec functionality
- Mapaddress
- Postdescriptor
- GetInfo on descriptors

Required changes elsewhere:
- Keep the most recent running_routers_t in the routerlist_t. That way we
  can learn about new routers and remember whether we were last told that
  they were up or down.  Also enables more simplifications.
- Keep the signed descriptor inside routerinfo_t.  This makes
  descriptor_entry_t in dirservers.c unneeded.
- Rename AddressMap (the verb) to MapAddress. Keep AddressMap as a noun.
- Check addresses for plausibility before mapping them.


svn:r3696
2005-02-25 20:46:13 +00:00
Roger Dingledine
55c3f15ed1 Forward-port the trick to bump up ConnLimit as far as it can
go, but not past MAXCONNECTIONS. Also throw away the FAKE_POLL
caveats since 0.1.0 doesn't need it any more.


svn:r3657
2005-02-22 23:52:44 +00:00
Nick Mathewson
70c3580f81 Patch to localtime/gmtime handling: use the _r variants where available. Use mutexes to fake _r where necessary. Make mutexes no-ops where no threading is enabled.
svn:r3653
2005-02-22 07:03:03 +00:00
Nick Mathewson
aac97a3c6a Tell openssl how to use locks and how to find thread ids -- this may prevent race conditions surrounding the error queue.
svn:r3622
2005-02-13 22:32:25 +00:00
Nick Mathewson
e4b21c97f7 Forward-port SGI Compatibility patches from Jan Schaumann
svn:r3517
2005-02-03 19:59:10 +00:00
Nick Mathewson
083b67cda5 Add rudimentary pthread support that needs more testing.
svn:r3439
2005-01-27 22:34:48 +00:00
Nick Mathewson
fbb7f869c5 fwd-port win32 isprint fix
svn:r3410
2005-01-22 00:42:58 +00:00
Nick Mathewson
324b192f68 Make Tor use Niels Provos's libevent instead of it's current
poll-but-sometimes-select mess.  This will let us use faster async cores
(like epoll, kpoll, and /dev/poll), and hopefully work better on Windows
too.

There are some fairly nasty changes to main.c here; this will almost
certainly break something.  But hey, that's what alphas are for.


svn:r3341
2005-01-12 06:42:32 +00:00
Nick Mathewson
ead52e0bdc Possible fix for task #43: when running on a multithreaded environment (currently only windows), threads should not close opposite sides of their socketpairs, and workers should not call connection_free_all(). This may fix win32 servers.
svn:r3247
2005-01-03 18:06:51 +00:00
Roger Dingledine
cf17d0d29c move network_init from or/main to common/compat
call network_init in tor-resolve.c too
move tor_lookup_hostname from common/util to common/compat


svn:r3203
2004-12-22 05:29:06 +00:00
Nick Mathewson
32978afa54 Workaround for brain-damaged __FILE__ handling on MSVC: keep Nick's name out
of the warning messages.


svn:r3199
2004-12-22 02:32:26 +00:00
Nick Mathewson
fe6eb34a10 Solaris CC freaks out if isspace and friends get anything other than an int. We learned that, so we casted. But it is also a bad idea to cast a signed char to an int and expect things to work on win32. Now we cast to unsigned char, then to int, then pass to isspace. Ug
svn:r3120
2004-12-08 00:42:50 +00:00
Nick Mathewson
7fbd297532 Suggestion from weasel: Make tor --version --version dump the cvs Id of every file.
svn:r3019
2004-11-29 22:25:31 +00:00