d85f38cbec
Fix braino in my interpretation of the eof flag to VOP_READDIR.
1997-10-10 22:16:04 +00:00
16652e8449
Regen.
1997-10-10 06:49:08 +00:00
523d84775a
Emulate mremap(2) by returning ENOMEM for now. This should be sufficient for
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realloc(3) and other uses. From Matthias Scheler in PR 3920.
1997-10-10 06:25:34 +00:00
d6e5e295fa
Signal error when getting a 64 bit offset cookie that can't be stored
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in 32 bits. Provide an error message to the user, and return EINVAL.
Also, pay attention to the EOF flag from VOP_READDIR. Correct a
misspell in a panic message.
1997-10-10 01:42:21 +00:00
c80051ee4e
Add missing preparation of F_GETLK parameters in linux_sys_fcntl(); fixes PR
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port-i386/4083 from Matthias Scheler <tron@lyssa.owl.de>, but vastly cleaned
up as previously suggested by myself.
1997-09-05 01:49:12 +00:00
1cd83a5971
Fix "missing entries" bug when reading large directories: When reading a
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directory and running out of space in the dest buffer, off should point to the
current entry (which was not saved) and not to the next.
I discovered this bug using linux and SunOS emulation over NFS, but seems to
affect other emulations as well.
1997-08-04 09:48:07 +00:00
9745684ebe
Changes to the sudio system:
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- It is now possible to handle devices that want "looping" DMA,
e.g. the SoundBlaster correctly. The WSS and SB drivers use this.
To do this several new methods were introduced in audio_hw_if.
- Different silence handling (forced by previous change).
- The audio driver can now be mmap()-ed, but due to problems in
the VM system only for writing for now.
- The OSS (Linux) audio emulation takes advantage of some of the
new features.
1997-07-27 01:16:32 +00:00
e3680b0e26
config.new => config
1997-07-20 20:33:08 +00:00
96588fead9
Use sys_posix_rename() instead of sys_rename() as it's the behaviour of the
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native implementation.
1997-06-27 05:29:34 +00:00
ac4da17507
Regen: Use compat_12_sys_swapon().
1997-06-13 17:31:37 +00:00
454c1df5f3
Use compat_12_sys_swapon().
1997-06-13 17:30:19 +00:00
5482ee2d93
Fixed copyin() argument botch in shmctl() IPC_STAT handling.
1997-05-08 14:33:11 +00:00
52e73da1a4
Regen.
1997-04-07 14:15:06 +00:00
bc5c0f6530
Add Linux nice() syscall.
1997-04-07 14:13:16 +00:00
32801cf383
* Move the Linux audio emulation into its own directory and rename it
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OSS (aka VoxWare) audio emulation.
* Use the OSS audio emulation for Linux and FreeBSD.
* Add mixer emulation to the OSS emulator.
1997-04-04 15:35:54 +00:00
b1a3eda88c
Copy back the format we set in SNDCTL_DSP_SETFMT.
1997-03-20 16:11:29 +00:00
41bbc3f5b6
SOUND_PCM_WRITE_CHANNELS -> SNDCTL_DSP_CHANNELS, to match current Linux code.
1997-03-20 04:21:31 +00:00
eb41ccd5fe
Emulate the SOUND_PCM_WRITE_CHANNELS ioctl. From PR 3356, by Lennart
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Augustsson. Also add hooks for mixer ioctls.
1997-03-19 05:12:13 +00:00
8f8abcd69c
Regen; makesyscalls.sh emits comments now.
1997-01-13 18:49:02 +00:00
bb31faf853
Make this compile again, including Politically Correct const handling.
1996-12-22 23:00:02 +00:00
2452eadc60
Avoid compiler warnings when none of the SYSV* options is defined.
1996-11-15 09:51:25 +00:00
d26717de0e
Workaround for building linux-emulation LKM.
1996-10-29 02:19:25 +00:00
990f0ce9b7
Add RCS Id.
1996-10-17 19:46:39 +00:00
d551a4edf9
catch up with Jason's exec.h inclusion.
1996-10-13 18:30:05 +00:00
bd73314ed9
backout previous kprintf changes
1996-10-13 03:19:38 +00:00
4879f62ed8
Need <sys/exec.h> for the PS_STRINGS definition.
1996-10-12 02:20:37 +00:00
06555645c2
printf -> kprintf, sprintf -> ksprintf
1996-10-11 00:24:36 +00:00
5476886e52
printf -> kprintf, sprintf -> ksprintf
1996-10-10 17:47:29 +00:00
912e6fef44
include <sys/exec.h> rather than <machine/exec.h>
1996-10-07 21:47:33 +00:00
fb2727b7e6
update to compile; needs new enum name 'Elf_sht_progbits'
1996-10-05 00:12:49 +00:00
65148dea43
kill (re)definitions of EXEC_ELF32. They're no longer necessary
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(because of the EXEC_* option changes), and now cause warnings.
1996-10-03 05:02:05 +00:00
8dd444adbd
Fix a section header check that didn't get updated with the elf32/elf64
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changes. Make this compile again with the new EXEC_* options.
1996-10-03 02:16:18 +00:00
76f9ea8676
Elf32_sht_progbits -> Elf_sht_progbits
1996-09-30 23:56:01 +00:00
7c3255776d
slightly clean up some of the changes made when ELF64 support went in
1996-09-27 18:14:23 +00:00
9c3e274c7b
adapt ELF-using compat code to use new ELF definitions/code. At this point,
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these are restricted to 32-bit ELF, and should be severely cleaned.
1996-09-26 20:52:42 +00:00
a8fd25767d
Define execv() and execve() consistently across emulations.
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Do path name translation.
1996-09-03 03:12:17 +00:00
118b9b478d
sys/dir.h -> sys/dirent.h
1996-08-10 09:08:26 +00:00
365a977533
Catch up with setre[ug]id() changes.
1996-06-23 11:13:32 +00:00
d83602c110
Simplify and add comments.
1996-06-13 19:27:01 +00:00
4d9a6e0930
- Pass the Elf32_Ehdr in the linux probe function, and use it!
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Since linux binaries are (mostly) always compiled with gcc, look for
the gcc signature in the .comment section header: "\0 GCC: (GNU) ".
I've changed the probe order in kern/exec_elf.c to probe for linux ELF
binaries first and fall back to SVR4 binaries. This makes statically
linked binaries work for both linux and svr4. Note that gcc-compiled
svr4 binaries, still contain the operating system signature first and
then the GCC signature, so there is no conflict. Yes this is a hack.
1996-06-13 18:42:01 +00:00
484a6c9fe4
Regen.
1996-05-20 02:00:53 +00:00
69761c2aa8
Update list of Linux syscalls and implement the ones that are likely to be
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used and doable.
1996-05-20 01:59:09 +00:00
5503f7b749
Prototype and gcc -Wall cleanups
1996-05-03 19:41:56 +00:00
8fd0f1f8b3
Add missing prototypes.
1996-05-03 19:26:28 +00:00
7a8c8f8a5c
Turn off the alignment check flag when entering a signal handler.
1996-04-18 08:36:20 +00:00
ad790f628e
Turn off the trace flag when delivering a signal.
1996-04-12 08:44:35 +00:00
48643c6605
Export [gs]et_vflags(), and always use them when saving/restoring registers
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in VM86 mode.
Allow changing of *all* PSL bits in VM86 mode; some applications don't work
right otherwise, and all the nasty bits are virtualized anyway.
Make sure PSL_VIF, PSL_VIP, and PSL_VM don't show up in the user's view of
the PSL.
1996-04-11 07:47:33 +00:00
151fa70f78
Prototyping changes.
1996-04-05 00:01:10 +00:00
d7130e8385
- Prototyping changes
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- Fix bug that gcc -Wall found in linux_sys_getpgid()
1996-04-04 23:56:01 +00:00
363777341c
- Add missing prototypes
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- Fix bugs with reversed arguments that prototyping discovered
1996-04-04 23:51:36 +00:00
fvdl