John Birrell
77af5d1ac8
Don't assign the va_list variable 'ap' directly to the argtable because
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va_list is not a pointer on alpha. Instead, use the va_arg() macro
to return the address that is stored in the argtable.
1998-05-08 05:10:32 +00:00
John Birrell
b2dd537249
Use the thread-aware errno definition all the time.
1998-05-05 22:07:02 +00:00
John Birrell
75831c5b8f
Build the syscalls (in libc, not libc_r) with weak symbols so that
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libpthread can override them as required.
1998-05-05 22:06:16 +00:00
John Birrell
e659da100d
Remove extern int errno and #include <errno.h> to get the proper definition.
1998-05-05 22:04:13 +00:00
John Birrell
e095485cdb
Remove leading underscores from the FILE lock functions that POSIX
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specifies.
1998-05-05 22:02:29 +00:00
John Birrell
4c717fd74d
Remove leading underscores for the functions (weak symbols here) that
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POSIX defines.
1998-05-05 21:56:42 +00:00
John Birrell
f1daac6f22
In a threaded library, expect the lock field to be declared volatile,
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so provide function prototypes that respect that, avoiding a gcc
warning that `volatile' is being thrown away.
1998-05-05 21:46:30 +00:00
Robert Nordier
a55fccb456
Fix a few nits in quoted code fragments and elsewhere.
1998-05-04 23:16:50 +00:00
James Raynard
b92f77cae9
Typo fix.
1998-05-03 22:50:14 +00:00
James Raynard
66c15901aa
Pedantry (NULL -> NUL).
1998-05-03 22:42:45 +00:00
James Raynard
e6488a0f2f
Don't imply sigset_t == int.
1998-05-03 22:27:29 +00:00
Peter Wemm
9e39714518
Resolve some unexpected differences when comparing with the 2.2 version.
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One bug was relatively harmless (select's timeout had an uninitialized
tv_usec), the other I'm not so sure.. (neglected to catch select returns
less than zero). Both of these were irrelevant on kernels with poll().
1998-05-02 15:51:54 +00:00
Peter Wemm
c8d2fd6da8
Update libc dns code to 4.9.7-T1B level. This involved chopping out large
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chunks of res_comp.c and replacing it with chunks of bind-8.1.1's resolver
code. (There are no interface changes though)
The other parts are better bounds checking related.
1998-05-02 13:11:02 +00:00
Brian Somers
8d41a9efa3
Go back to version 1.16 - it was correct the way it was.
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Pointed out by: bde
1998-05-01 19:41:12 +00:00
Bruce Evans
daf5eba573
Fixed disordering and other style bugs in rev.1.50.
1998-05-01 15:46:06 +00:00
Brian Somers
e79dc52bbf
connect() returns -1 on error - not 0.
1998-05-01 01:16:39 +00:00
Andrey A. Chernov
d1793ae420
Add reference to setlocale(3)
1998-04-30 16:11:50 +00:00
Andrey A. Chernov
271632b02b
Add reference to catopen(3)
1998-04-30 16:07:54 +00:00
Andrey A. Chernov
e3b0c2a695
Return -1 for invalid descriptor in catclose
1998-04-30 13:15:31 +00:00
Andrey A. Chernov
e97ef24c18
If passed catgets descriptor is NULL or -1, return default string immediately
1998-04-30 12:25:05 +00:00
Andrey A. Chernov
9ad256ad65
Force loadType to 0
1998-04-30 11:39:08 +00:00
Andrey A. Chernov
c897062234
Implement NL_CAT_LOCALE
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Manpages cleanup
1998-04-30 11:06:12 +00:00
Andrey A. Chernov
1adba262d7
Prototypes/typedefs cleanup
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Fix error return codes
1998-04-30 10:14:55 +00:00
John Birrell
9b7c9bc4f8
Oops, backout the previous change having confused my underscores.
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__thread_create is a syscall that uses the default asm. It is
_thread_create that contains specific asm code, but that lives in
libpthread.
1998-04-30 10:02:44 +00:00
John Birrell
26dac90648
Change the description of errno to match the thread-aware implementation
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from 3.0 on. With 3.0 being a major release, now is a good time to do
this.
1998-04-30 09:49:59 +00:00
John Birrell
3fece7a1aa
Make cerror thread aware by calling __error() to get a pointer to the
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thread-specific error variable. This change make libc use the same cerror
code that libc_r has been using.
1998-04-30 09:32:48 +00:00
John Birrell
68f87034f2
The syscall that creates a kernel thread is coming, but it doesn't use the
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default syscall asm, so add it to NOASM. The other syscalls that manipulate
kernel threads use the default asm code, so they just get built
automatically.
1998-04-30 09:30:50 +00:00
John Birrell
cf6229a854
Build __error.c into libc, but not libc_r. The weak symbol in the
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file works with libpthread, but when built into libc_r which has a non-weak
symbol of the same name, the linker behaves unpredicatably and sometimes
links the wrong symbol. The linker behaviour is a byproduct of what
the program calls from object to object so it is like winning a lottery
if the program actually works. The odds are quite good - 95:1, I think.
We need a sure thing, though, so weak symbols can't be used instead
of renaming things.
1998-04-30 09:13:48 +00:00
Andrey A. Chernov
0b5e953b91
Basic support for LC_MESSAGES
1998-04-29 22:39:56 +00:00
John Birrell
5178bcd1cf
Stop renaming these in libc_r because wrappered versions don't make sense.
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PR: i386/4826, bin/5953
1998-04-29 09:14:35 +00:00
John Birrell
72b42edfd4
Replace the threaded locking with spinlock calls for both threaded
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and non-threaded programs. This makes malloc thread safe for linking
with libpthread and kernel threads.
Reviewed by: phk
1998-04-29 09:10:58 +00:00
John Birrell
96c76d66db
Reference an external variable in threaded programs so that the
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autoinitialiser gets linked in and therefore called before main().
1998-04-29 09:08:43 +00:00
John Birrell
7317e6b1fd
Use signal() in both the threaded and non-threaded cases.
1998-04-29 09:06:13 +00:00
John Birrell
f0f62729ee
Stubs are required in libc so that it can be used with libpthread
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(and kernel threads), but weak symbols and non-weak symbols of the
same name built into libc_r result in unpredictable linking.
1998-04-29 09:02:16 +00:00
David Greenman
ec3a3b4594
Oops, revert part of a diff that wasn't supposed to have been committed.
1998-04-28 07:02:33 +00:00
David Greenman
214bed53a2
Cache the results of the ps_strings sysctl so that it doesn't have to be
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redone for every call of setproctitle().
1998-04-28 06:59:14 +00:00
Poul-Henning Kamp
b37727fff9
sigprocmask()' man page references sigmask()' in synopsis.
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Note odd `sigmask()' line in synopsis. `sigsetops(3)' is better suited
for `sigprocmask' and is already referenced from the manual page.
(`sigmask()' is useful for the older (& deprecated) `sigsetmask()' API).
PR: 6395
Reviewed by: phk
Submitted by: Joseph Koshy <koshy@india.hp.com>
1998-04-26 06:19:24 +00:00
Andrey A. Chernov
1e0b4d8238
Make asctime_r static if !_THREAD_SAFE to prevent namespace pollution and
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prototype mismatch
1998-04-25 00:00:57 +00:00
Robert Nordier
ac51e2822d
Improve description.
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Submitted by: Arne Henrik Juul <arnej@imf.unit.no>
1998-04-22 19:59:55 +00:00
Dima Ruban
b4d829b84f
indent
1998-04-20 22:13:50 +00:00
Poul-Henning Kamp
4f6eb9ceed
Add a #ifdef _THREAD_SAFE around ctime_r
1998-04-20 10:09:37 +00:00
Andrey A. Chernov
53b8d408ff
Describe timegm()
1998-04-20 00:52:32 +00:00
Dag-Erling Smørgrav
59bad7c53b
Backed out lseek changes.
1998-04-19 22:20:32 +00:00
Poul-Henning Kamp
3f643d87bb
ctime_r and asctime_r are not implemented.
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prototypes in time.h do not match POSIX.
PR: 6345
Reviewed by: phk
Submitted by: Dmitry Khrustalev <dima@xyzzy.machaon.ru>
1998-04-19 06:47:25 +00:00
Dag-Erling Smørgrav
9db4b478d6
Return EINVAL and do not changefile pointer if resulting offset is negative.
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PR: kern/6184
1998-04-18 19:24:22 +00:00
Brian Somers
5c570787fc
Typo police
1998-04-17 00:59:15 +00:00
Peter Wemm
4fea76f539
Fix a nasty flaw as a result of using the arc4random() pre-seeding of
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leading XXX's. It could wrap an uppercase character through chars
like: [ \ ] ^ _ ` in between Z and a. The backslash and back tick
might be particularly nasty in a shell script context. Also, since
we've been using upper-case generated values for a while now, go with
the flow and use them in the pathname search rotation.
1998-04-14 07:25:05 +00:00
John Birrell
ec216c2634
Add FILE locking stubs for libc.
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Change the FILE locking to support kernel threads when linked with
libpthread (which you haven't see yet). This requires that libc become
thread-safe and thread-aware, testing __isthreaded before attempting
to do lock/unlock calls. The impact on non-threaded programs is minor.
This change works with libc_r, so it's the best compromise.
1998-04-11 07:40:47 +00:00
Poul-Henning Kamp
af3c7c8d85
Remove a nolonger implented "BUGS" description.
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PR: 6240
Reviewed by: phk
Submitted by: Niall Smart rotel@indigo.ie
1998-04-11 07:37:44 +00:00
John Birrell
f901bc2795
Add a global variable called __isthreaded that can be tested throughout
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libc to determine if locking is required. This is needed in libc
for use with kernel threads, but until a thread is created, we don't
really want to bother locking things. The variable was added here
because the crt code calls exit(main()) so all programs will get the
variable.
1998-04-11 07:02:58 +00:00
