Commit graph

338 commits

Author SHA1 Message Date
Lionel Sambuc
ca31c1caae Message type for PM_GETSID
Change-Id: Ife3f9f6a7b6190baca6f379f7d3c36388baf6904
2014-07-28 17:05:37 +02:00
Lionel Sambuc
f63d2f0eaf Message type for PM_GETPID
Change-Id: Ib3ff13ad9c9e30bde08d4cacb6905955ace73924
2014-07-28 17:05:37 +02:00
Lionel Sambuc
cc852e7783 Message type for PM_SET{,E}GID
Change-Id: I489d9290553b28361344e0cfd59c31e7e672c22c
2014-07-28 17:05:37 +02:00
Lionel Sambuc
a6c5528e96 Message type for PM_SET{,E}UID
Change-Id: I5421646713e74562400e705b4a0f8b99f1325d64
2014-07-28 17:05:37 +02:00
Lionel Sambuc
b9939b3ed8 Message type for PM_GETGID
Change-Id: If3f788b0ad5a7389a62ecec3da78d6d71090f9a8
2014-07-28 17:05:37 +02:00
Lionel Sambuc
ba70f58845 Message type for PM_GETUID
Change-Id: I9a04f5a8b0e9099e0df543bcf76b2610a8803b9a
2014-07-28 17:05:36 +02:00
Lionel Sambuc
70a744da37 Message type for PM_REBOOT
Change-Id: I8de1b0de1a4c79f60a7df4720943ed9d0a19725c
2014-07-28 17:05:36 +02:00
Lionel Sambuc
c3629bba0b Message type for PM_GROUPS
Change-Id: I9e3b784143dd0294a8aad27e3cc588e5b57dabfc
2014-07-28 17:05:36 +02:00
Lionel Sambuc
865f761364 Message type for PM_{S,G}ET_PRIORITY
Change-Id: I3cf77f786751ca7e5a8cd13b8716b228d0fbf7fe
2014-07-28 17:05:36 +02:00
Lionel Sambuc
a297e52a32 Message type for PM_SYSUNAME
Change-Id: I58bd2987393ea56e1886fbce70b4b2c26af4ef2b
2014-07-28 17:05:35 +02:00
Lionel Sambuc
345b3b5114 Message type for PM_PTRACE
Change-Id: I19bbd5faa5c7511cda0239109b2ac55869c47b96
2014-07-28 17:05:35 +02:00
Lionel Sambuc
a5ed845b20 Message type for PM_ITIMER
Change-Id: I191ba9630028d9822f6a2fd4d7d3f461eb4d1493
2014-07-28 17:05:35 +02:00
Lionel Sambuc
1ae60bd2e8 Message type for PM_ time-related calls
- Message type for PM_CLOCK_SETTIME, PM_CLOCK_GETTIME,
   PM_CLOCK_GETRES, PM_GETTIMEOFDAY, PM_SETTIME.

 - Small adaptation, message only transfert sub-second time in
   nanoseconds, instead of both nano- and micro-seconds. Conversion
   is done in userland, as required.

Change-Id: Ie4a6e0c457cc12626e85d2102c086a95311cf3e7
2014-07-28 17:05:35 +02:00
Lionel Sambuc
ee2f1ee4cd Message type for PM_WAITPID
Change-Id: Ic2637a30418b9c780504f21a93ee80cef09ee1f2
2014-07-28 17:05:35 +02:00
Lionel Sambuc
7031438f58 Message type and related cleanup
- Intorduce and use a message type for VFS_GETDENTS, VFS_READ,
   VFS_WRITE.

 - Some cleanup to related functions where vir_bytes are replaced (and
   casted to/from, in parameter definition and local variables as well.

   This allow to see more clearly which function receives unsafe
   (pointer) values, or at least values which are not supposed to be
   valid in the address space of VFS. The current patch does so only
   for the minimal amount of functions which are concerned with the
   introduction of the new message type.

Change-Id: I0cdca97409c4016d02fae067b48bf55d37572c5c
2014-07-28 17:05:34 +02:00
Lionel Sambuc
2101b4ebc0 Message type for VFS_CLOSE
Change-Id: Iebe5f06b0dc95cdca61d95ab875d4fa1171f4f4c
2014-07-28 17:05:34 +02:00
Lionel Sambuc
6c61cd5665 Message type for VFS_FCHMOD
Change-Id: I933e5b5a214aa9e7ddb6546b459ef40688e8ca04
2014-07-28 17:05:34 +02:00
Lionel Sambuc
4635162db2 Message type for VFS_FCHDIR
Change-Id: Ie7de90d37a39e89f35438a5b01a9e878a06194b2
2014-07-28 17:05:34 +02:00
Lionel Sambuc
698d2bd2a1 Message type for VFS_{,F}CHOWN
Change-Id: Ieb8cef45bfab1e35ad8854038c72b59a4d7bbaad
2014-07-28 17:05:34 +02:00
Lionel Sambuc
c869546226 Message type for VFS_CREAT
Change-Id: Ica111f1b2005a6ff42dc3bb59ac3158a2e12678c
2014-07-28 17:05:33 +02:00
Lionel Sambuc
cef3ce969a Message type for path related calls.
- Updated system calls VFS_ACCESS, VFS_CHDIR, VFS_CHMOD, VFS_CHROOT,
                        VFS_MKDIR, VFS_OPEN, VFS_RMDIR, VSF_UNLINK

 - Removed M3_STRING and M3_LONG_STRING, which are tied to a specific
   "generic" message, and replaced where needed with M_PATH_STRING_MAX,
   which is tied to the mess_lc_vfs_path message.

Change-Id: If287c74f5ece937b9431e5d95b5b58a3c83ebff1
2014-07-28 17:05:33 +02:00
Lionel Sambuc
96b3577b2c Message type for VFS_MKNOD
Change-Id: Ief8c6664d79c320a70543c10b758b784fdfa7cfd
2014-07-28 17:05:33 +02:00
Lionel Sambuc
6d903b914c Message type for VFS_FCNTL
Change-Id: I079f3d7902cf5501fbc594a5610acd370abea095
2014-07-28 17:05:33 +02:00
Lionel Sambuc
bb2b07940c Message type for VFS_FSTAT
Change-Id: Ibdedcac120fc4bf78e28291d9c97fe02df1928db
2014-07-28 17:05:33 +02:00
Lionel Sambuc
cd0fd5e725 Message type for VFS_{,L}STAT
Change-Id: I61db8484c14f0371214a0495774dc0b1d97f2099
2014-07-28 17:05:33 +02:00
Lionel Sambuc
c5b1fc6f0d Message type for VFS_READLINK
Change-Id: I5da187cd22147448daa5a82568f0bd8bdcc2906f
2014-07-28 17:05:32 +02:00
Lionel Sambuc
1db8ecf0e4 Message type for VFS_{LINK,SYMLINK,RENAME}
Change-Id: If4569bac4584e053b7c4816fe47338327175fd44
2014-07-28 17:05:32 +02:00
Lionel Sambuc
74b01e0c2c Message type for VFS_UMASK
Change-Id: Iaf8f83593adbbf50b82feecbe8fad004da2add72
2014-07-28 17:05:32 +02:00
Lionel Sambuc
3bae8fe45a Message type for VFS_PIPE2
Change-Id: I01c599cf035d8f103220baae54fefbc80d12fbd2
2014-07-28 17:05:32 +02:00
Lionel Sambuc
befa020a9e Message type for VFS_TRUNCATE
Change-Id: I6f51c979c8986660883221d3acfa07d1c1b25dff
2014-07-28 17:05:32 +02:00
Lionel Sambuc
268d670a85 Message type for VFS_LSEEK
Change-Id: I592284078572e4abf2b181d3b4e8281c9baf8a7b
2014-07-28 17:05:32 +02:00
Lionel Sambuc
9ceebd7a4b Message type for VFS_FSYNC
Change-Id: Iae9d27dbf40bc5567de6c5960f5cbe174be00dbd
2014-07-28 17:05:31 +02:00
Lionel Sambuc
a57fc8f683 Message type for VFS_IOCTL
Change-Id: Ibea0fd2f443c1332bf1c9d138840d838bfc81d81
2014-07-28 17:05:31 +02:00
Lionel Sambuc
a16ccbaaf8 Message type for VFS_UMOUNT
Change-Id: Ia3b8e818b45a31178215cad77fa0fa3e5325f18a
2014-07-28 17:05:31 +02:00
Lionel Sambuc
ecc9010c4b Message type for VFS_MOUNT
Change-Id: I4114f5a1aa4f9efe49a12996722499b695c17230
2014-07-28 17:05:30 +02:00
Lionel Sambuc
ad7e3e56c8 Message type for VFS_{,F}STATVFS1
Change-Id: Iaf71cdddb48f64d84773029da2c0666f5462f198
2014-07-28 17:05:30 +02:00
Lionel Sambuc
ccdf11c7cf Message type for VFS_GETVFSSTAT
Change-Id: I27f1f6dc37832ee4adb9854c7306ce6153e31567
2014-07-28 17:05:30 +02:00
Lionel Sambuc
7332005370 Message type for VFS_SELECT
Change-Id: Ifd6cb7082dd528f1698a0ca070de447aad85ba60
2014-07-28 17:05:30 +02:00
Morgawr
91c835edc2 added sethostname syscall with proper error checks
Change-Id: I4b4e0a7c4035e19d5843b86ee1f714096adcecd2
2014-07-28 17:05:24 +02:00
Lionel Sambuc
afe5cecd7f Stub for setpgid
This implements a near noop setpgid, unless the use is one equivalent
to setsid, in which case it will behave as such.

Also activates setpgrp, which is implemented in terms of setpgid.

Change-Id: I84411cb1957351aa1d3985623cd9e69bdf6f8d4c
2014-07-28 17:05:24 +02:00
Lionel Sambuc
ac5b3e53d8 Stub for setrlimit
Change-Id: I54c7233d71805711bd72e1e751456aad30fd3e35
2014-07-28 17:05:23 +02:00
Lionel Sambuc
78cfc9712b Prefix libc (u)mount with minix_
The goal is to prevent a name collision with the expected mount/umount
function signatures, if we decide one day to allow any application
using those to work on MINIX.

At this moment the caller has to start the required services, but if we
implement that logic inside the mount/unmout function, this would allow
any application to call those function successfully.

By renaming those now, we prevent a possible ABI break in the future.

Change-Id: Iaf6a9472bca0dda6bfe634bdb6029b3aa2e1ea3b
2014-07-28 17:05:23 +02:00
Lionel Sambuc
f86720112c Follow the namespace pattern for [cs]profile
Change-Id: I5ad7eb1d7f4b4364e668c2f30dfc628f89b0d579
2014-07-28 17:05:22 +02:00
Lionel Sambuc
193733f9e2 Hide SO_PASSCRED and SO_PEERCRED by default.
This cause in some software to assume we are linux, as this is rightly
only used there.

By default hide it behind _MINIX_SYSTEM, until we have removed traces
of it from getpeereid/[gs]etsocketopt and replaced it by the NetBSD
mechanism.

Change-Id: Iacd4cc1b152bcb7e90f5b1249185a222c90351d6
2014-07-28 17:05:22 +02:00
Kees Jongenburger
8991ca4e5a libc:x86 fix for get and setcontext assembly calls.
The get and set context calls where wrongly assuming that the value
of arguments passed on the stack where kept unmodified.

Change-Id: I779b08d7f5a6472c5e9dc351ae44abb2acafb3bd
2014-07-28 17:05:21 +02:00
Kees Jongenburger
69b8ce6ab2 x86:ensure that getcontext will return 0.
The setcontext method did not alway set the return value to 0 after
restoring the desired context. Specially When calling setcontext with
the _UC_IGNSIGM and the _UC_IGNFPU flags the return value would be non
zero.

Change-Id: Iec7f8d6a680950aa53e3c88c86e03f65005e66b2
2014-07-28 17:05:21 +02:00
Lionel Sambuc
18f97ad415 Workaround missing lchmod/lchown
Change-Id: I231a0010722619d389b763af35ff55f84ca9cb76
2014-07-28 17:05:20 +02:00
Ben Gras
0b79eac642 mmap: accept non-PROT_WRITE MAP_SHARED mappings
Currently we don't accept writable file mmap()s, as there is no
system in place to guarantee dirty buffers would make it back to
disk. But we can actually accept MAP_SHARED for PROT_READ mappings,
meaning the ranges aren't writable at all (and no private copy is
made as with MAP_PRIVATE), as it turns out a fairly large class of
usage.

	. fail writable MAP_SHARED mappings at runtime
	. reduces some minix-specific patches
	. lets binutils gold build on minix without further patching

Change-Id: If2896c0a555328ac5b324afa706063fc6d86519e
2014-07-28 17:05:20 +02:00
Ben Gras
3f38115c7b _MINIX_SYSTEM - fixes for in-minix crossbuild
. define _MINIX_SYSTEM for all system code from minix.service.mk
	. hide some system-level declarations and definitions
	  behind _MINIX_SYSTEM to cleanly fix host tool build problems on
	  Minix (such as: NONE being defined and paddr_t being used but not
	  declared)
	. the similar definition _SYSTEM is unsuitable as it changes the
	  values of errno definitions

Change-Id: I407de79e2575115243a074b16e79546a279cfa3e
2014-07-28 17:05:14 +02:00
Ben Gras
e6daf20a69 64-bit VFS_LSEEK_OFF
Change-Id: Ic0b6d65cbde1033462b909436efa92464094f1ec
2014-07-28 17:05:11 +02:00