Commit graph

3081 commits

Author SHA1 Message Date
Erik van der Kouwe
d81563a9b1 Fix HUGE_VAL warnings 2009-08-18 19:10:20 +00:00
Tomas Hruby
f3e0c5c381 VFS quits gracefully if mount fails and mounted_on remains uninitialized 2009-08-18 13:30:05 +00:00
Thomas Veerman
b47483433c Added a hack to start binaries from the boot image only. In particular, setting
bin_img=1 in the boot monitor will make sure that during the boot procedure the
mfs binary that is part of the boot image is the only binary that is used to
mount partitions. This is useful when for some reason the mfs binary on disk 
malfunctions, rendering Minix unable to boot. By setting bin_img=1, the binary
on disk is ignored and the binary in the boot image is used instead.

- 'service' now accepts an additional flag -r. -r implies -c. -r instructs RS
  to first look in memory if the binary has already been copied to memory and
  execute that version, instead of loading the binary from disk. For example,
  the first time a MFS is being started it is copied (-c) to memory and
  executed from there. The second time MFS is being started this way, RS will
  look in memory for a previously copied MFS binary and reuse it if it exists.
- The mount and newroot commands now accept an additional flag -i, which
  instructs them to set the MS_REUSE flag in the mount flags.
- The mount system call now supports the MS_REUSE flag and invokes 'service'
  with the -r flag when MS_REUSE is set.
- /etc/rc and the rc script that's included in the boot image check for the
  existence of the bin_img flag in the boot monitor, and invoke mount and 
  newroot with the -i flag accordingly.
2009-08-18 11:36:01 +00:00
David van Moolenbroek
47a2bfeddd small errno.h corrections 2009-08-18 09:26:51 +00:00
Erik van der Kouwe
5490ef1083 Fixed some warnings 2009-08-17 18:49:15 +00:00
Erik van der Kouwe
fdf47c1046 Fixed some warnings 2009-08-17 18:49:07 +00:00
Erik van der Kouwe
b3ab0cb03a Fixed some warnings 2009-08-17 18:48:57 +00:00
Erik van der Kouwe
fcbb7ac780 Fixed some warnings 2009-08-17 18:48:27 +00:00
Erik van der Kouwe
2d7dfd1a46 Fix warning in panic 2009-08-17 17:56:34 +00:00
Tomas Hruby
bd2dd15cc6 Missing defines preventing recursive includesion in some include/sys/*.h files 2009-08-17 14:34:14 +00:00
Erik van der Kouwe
d1b4c5be5b Removed obsolete declarations in include/ipc.h 2009-08-16 15:12:07 +00:00
Erik van der Kouwe
f5421e64f8 Nanosleep was implemented twice, removed from _sleep.c 2009-08-16 12:55:59 +00:00
Erik van der Kouwe
3573bc1abe Function nanosleep now checks arguments 2009-08-16 12:13:33 +00:00
Erik van der Kouwe
83b84cbe64 Man page for new function nanosleep(3), updated man page for sleep(3) 2009-08-16 12:12:40 +00:00
David van Moolenbroek
247e1e8fa8 man page fix: sigaction.2 signals list 2009-08-15 23:27:32 +00:00
David van Moolenbroek
769a0cdb35 PM: make SIGBUS, but not SIGUSR1 or SIGUSR2, cause a core dump 2009-08-15 23:23:24 +00:00
David van Moolenbroek
ff6318d559 run test 41, too (oops) 2009-08-15 22:31:38 +00:00
David van Moolenbroek
5a13b2eda8 nanosleep(3), and sleep(3) rewrite, by Erik van der Kouwe 2009-08-15 22:14:48 +00:00
David van Moolenbroek
323f0abdd6 Support for setitimer(ITIMER_VIRTUAL/ITIMER_PROF). New test (41) for setitimer. 2009-08-15 21:37:26 +00:00
David van Moolenbroek
d82e260a90 Support for setitimer(ITIMER_REAL). 2009-08-15 16:09:32 +00:00
David van Moolenbroek
062bb2c1e8 fix test14's "clever" (broken) filename generation 2009-08-15 15:13:57 +00:00
David van Moolenbroek
4db12454e9 awk: support for whitespace between array name and bracket 2009-08-15 12:05:41 +00:00
David van Moolenbroek
708929bc32 awk: support for ENVIRON 2009-08-15 11:34:41 +00:00
Tomas Hruby
88f7b63019 u64_t for human beings - the high and low parts are named hi and lo, lib/sysutil/profile.c updated accordingly 2009-08-13 15:47:49 +00:00
David van Moolenbroek
aae63b5410 move _mount.c from lib/posix to lib/other 2009-08-13 09:55:50 +00:00
Thomas Veerman
f50d94b793 Fixed compilation issue. 2009-08-13 09:02:43 +00:00
Thomas Veerman
c2ffe723d1 - Moved (u)mount prototypes from unistd.h to sys/mount.h.
- Prepared mount system call to accept multiple mount flags
   instead of just read_only (however, it remains backwards
   compatible).
 - Updated the man mount(2) to reflect new header file usage. 
 - Updated badblocks, newroot, mount, and umount commands to use the
   new header file.
2009-08-12 19:57:37 +00:00
David van Moolenbroek
1defc4fc3a compile and install mdb(1) by default again 2009-08-11 09:08:33 +00:00
Tomas Hruby
09a47e6a40 vm_assert macros fix up 2009-08-11 07:53:32 +00:00
Arun Thomas
b8eedfee6b Lance cleanup 2009-07-22 12:36:19 +00:00
Thomas Veerman
df41717f44 Fixed case error 2009-07-22 08:59:57 +00:00
David van Moolenbroek
5a370afc8e MFS put_inode issues (reported by Maurizio Lombardi) 2009-07-22 08:54:28 +00:00
Arun Thomas
0be5720af1 Fix VirtualBox Lance bug; ec_reinit should be called only once. 2009-07-21 13:13:45 +00:00
Thomas Veerman
70d25344a2 Added select test 2009-07-14 09:43:33 +00:00
Thomas Veerman
ce916bcb91 Fixed a minor select bug:
- When one does a select on a file descriptor that is meaningless for that particular file type, select shall indicate that the file descriptor is ready for that particular operation and that the file descriptor has no exceptional condition pending.
2009-07-14 09:39:05 +00:00
David van Moolenbroek
b21beea985 IS: fix up PM flags field somewhat 2009-07-12 15:30:59 +00:00
David van Moolenbroek
1d0e43c8f1 make remove(3) remove directories as well 2009-07-12 14:44:37 +00:00
David van Moolenbroek
f80aaae86a MFS: remove some redundant code (reported by Maurizio Lombardi) 2009-07-12 13:57:34 +00:00
David van Moolenbroek
013241a006 RS: the plural of 'child' is 'children' 2009-07-11 17:59:05 +00:00
David van Moolenbroek
cf89d27218 make unstack work on gcc-compiled binaries 2009-07-11 17:55:24 +00:00
David van Moolenbroek
9e075d8623 PM cleanup: remove unused fields from mproc structure 2009-07-11 17:15:33 +00:00
David van Moolenbroek
1a9e07b0e5 PM: fix ptrace(T_EXIT) 'exit_proc: not idle' race condition. 2009-07-11 13:22:56 +00:00
David van Moolenbroek
14f3a0e018 PM: add clarifying comment about exiting system processes early (thanks Philip) 2009-07-11 11:19:39 +00:00
David van Moolenbroek
9808816c14 MFS fixes:
- Don't dereference NULL dir inode in advance_* (reported by Maurizio Lombardi)
- Fix potential inode reference leak in fs_slink_*
2009-07-11 10:36:57 +00:00
David van Moolenbroek
73c5bbf1a3 PM: add EXITING process flag as stopgap between starting coredump and setting ZOMBIE flag 2009-07-09 22:33:56 +00:00
David van Moolenbroek
1450a8ac6d let IS call getuptime() 2009-07-09 20:54:35 +00:00
David van Moolenbroek
f15d1fb13d Fix race condition in test 25 2009-07-09 11:44:35 +00:00
David van Moolenbroek
693a6652ca PM cleanup: remove obsolete HAS_DMA flag 2009-07-08 20:08:46 +00:00
David van Moolenbroek
67d986f882 PM cleanup: merge exit and coredump paths 2009-07-08 17:16:53 +00:00
David van Moolenbroek
5e173f55f5 Remove leftover PowerPC cruft. Reported by Evgeniy Ivanov. 2009-07-07 18:55:11 +00:00