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Author SHA1 Message Date
Russ Cox
1857120806 libthread: simplify 
Now that everything uses pthreads and pthreadperthread,
can delete various conditionals, all the custom context code,
and so on. Also update documents.

Fixes #355.
 2020-12-30 07:53:28 -05:00
Ben Huntsman
7a371bf936 lib9: use __builtin_return_address on IBM XL/C 2020-05-18 22:36:17 -04:00
Russ Cox
6fd4e901ce lib9: add close 
More preparation for opendir.
 2020-05-17 20:15:41 -04:00
Russ Cox
e0c4896ed4 lib9: make a p9frexp function wrapping system frexp 
Under certain conditions it looks like frexp gets #defined
to something else on macOS during system headers,
which then breaks the declaration in libc.h.
 2020-01-12 15:07:42 -05:00
Russ Cox
540caa5873 lib9: remove getcallerpc implementations 
These make no sense and are not really needed at all.
Add a best-effort attempt to get at the gcc/clang macro
in lib9.h, but if it fails, no big deal.

Fixes #324.
 2020-01-07 15:31:51 -05:00
David du Colombier
3409bc9ae1 lib9/dial: add support for IPv6 
The function p9dialparse() returns the host as a sockaddr_storage
structure instead of a u32int, to be able to handle both IPv4
and IPv6 addresses. Because the sockaddr_storage structure also
handle port numbers and Unix path names, there is no longer
need to set them in the calling functions. However, these values
are still returned for convenience.

The sockaddr_in and sockaddr_un structures have been replaced
by sockaddr_storage to handle Unix, IPv4 and IPv6 sockets.

Names and addresses are resolved using either gethostbyname()
or getaddrinfo() functions.

The getaddrinfo() function is documented in RFC2553 and standardized
since POSIX.1-2001. It supports both IPv4 and IPv6 addresses.
The gethostbyname() function is deprecated since POSIX.1-2008.
However, some libc implementations don't handle getaddrinfo()
properly, thus we preferred to try gethostbyname() first.

I've tried to preserve most of the old code logic to prevent
from surprising or unwanted behavior.

R=rsc
http://codereview.appspot.com/6255068
 2012-06-02 21:50:59 +02:00
Russ Cox
9eec023b80 libc.h: update comment for 32-bit Rune 
http://codereview.appspot.com/116097
 2009-09-13 17:46:46 -04:00
Russ Cox
c8ae41fb03 more licensing 2009-08-14 22:49:38 -07:00
Russ Cox
a58a827f2a lib9: add mode parameter to opentemp 2008-07-10 11:10:10 -04:00
Russ Cox
cab935a0ba lib9: add write function that withstands interrupts 2008-07-04 12:38:26 -04:00
Russ Cox
118dfa98b8 post9pservice: accept mtpt (via fuse) 2008-05-05 23:07:54 -04:00
rsc
df970459f9 pin 2006-06-26 05:47:59 +00:00
rsc
15085f7450 simpler USED 2006-06-26 00:02:52 +00:00
rsc
cbeb0b26e4 Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms. 2006-04-01 19:24:03 +00:00
rsc
eadb18a335 add exitcode 2006-02-12 19:40:55 +00:00
rsc
c54b8b69ed bsd 2006-01-27 05:51:54 +00:00
rsc
577782688c 9p2000.u 2006-01-27 03:45:30 +00:00
rsc
bdbc55d352 add text version of install(1) 2005-11-28 16:36:57 +00:00
rsc
7e8769cc2a move utf, fmt to libc 2005-11-26 15:38:59 +00:00
rsc
86c2ab2caf sched_yield netbsd (anselm garbe) 2005-11-16 00:25:15 +00:00
rsc
f49c5cb252 p9syslog for varargck 2005-11-07 02:47:08 +00:00
rsc
01a1c31a7d Add print pragmas back, #ifdef'ed. 2005-09-29 06:18:32 +00:00
rsc
f91af8ada9 Add 9P2000.u fields. 2005-09-13 01:31:48 +00:00
rsc
04084d4e1d openbsd 2005-07-21 18:59:12 +00:00
rsc
fe8c925e8a OpenBSD, thanks to Tim Wiess 2005-07-21 18:29:04 +00:00
rsc
ceb21b8a90 maybe openbsd has schedyield now 2005-07-19 11:36:27 +00:00
rsc
52e6164443 OpenBSD support. 2005-05-01 18:40:01 +00:00
rsc
aaa502d3a3 appease sun - nil is now just 0 instead of (void*)0 
to fix function pointer problems.
 2005-03-15 16:12:51 +00:00
rsc
00e0b27982 add laddr, raddr to netconninfo 2005-02-13 18:31:45 +00:00
rsc
ce2a378d46 new prototypes 2005-02-10 16:08:16 +00:00
rsc
afe82ee607 add crypt 2005-02-08 21:03:48 +00:00
rsc
4a62371140 Add searchpath(). 2005-01-23 22:33:59 +00:00
rsc
10f14b04f3 update return interface 2005-01-16 21:28:44 +00:00
rsc
c8b6342d3c Many small edits. 2005-01-13 04:49:19 +00:00
rsc
a19ff5b204 debugging for sam, and an old fix forgotten 2005-01-07 18:03:36 +00:00
rsc
3b5a5a66ac autolib, p9rand, p9execl 2005-01-04 21:17:33 +00:00
wkj
8d8865f3d0 Rename lrand to p9lrand, too. 2004-12-29 02:44:01 +00:00
wkj
6239798563 Use #define to move rand and srand to p9rand and p9srand. 2004-12-29 01:33:33 +00:00
rsc
0341761074 add awaitfor and waitfor 2004-12-27 19:11:21 +00:00
rsc
678ede7e54 various changes from plan 9 2004-12-27 00:14:43 +00:00
rsc
3286afda88 new thread library 2004-12-25 22:00:11 +00:00
rsc
4fbe07e1db Add // to acid thread line so it is executable. 
Remove p9fork.
 2004-09-23 03:25:29 +00:00
rsc
c6687d4591 Continue the pthreads torture. 2004-09-21 01:11:28 +00:00
rsc
bcf527a98e Continue switching library over to pthreads when possible. 
Tprimes works on Linux 2.6.  You can only have 128 procs
though.
 2004-09-17 03:34:32 +00:00
rsc
06bb4ed20d Rewrite to remove dependence on rendezvous and its bizarre 
data structures.  Makes it easier to use pthreads too.
Still need to add code for non-pthreads systems.

Just a checkpoint to switch work to another machine.
 2004-09-17 00:38:29 +00:00
rsc
819822c98d various fixes 2004-06-16 16:45:22 +00:00
rsc
d2ffec702e add OLOCK 2004-06-11 14:38:44 +00:00
rsc
22f3ae2701 catch strdup, malloc, and friends 2004-06-09 14:25:42 +00:00
rsc
7e0e6522e5 lock malloc ourselves 2004-05-23 00:58:23 +00:00
rsc
be36ff6885 add -W to specify window size. 
various other little fixes.
 2004-04-29 17:13:24 +00:00