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283b73edc5
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100 Commits

Author SHA1 Message Date
Alan Carvalho de Assis
283b73edc5 Fix lots of typos in C comments and Kconfig help text 2018-07-08 18:24:45 -06:00
Gregory Nutt
8fdbb1e0a4 Elimate use of the non-standard type systime_t and replace it the equivalent, standard type clock_t 
Squashed commit of the following:

    sched:  Rename all use of system_t to clock_t.
    syscall:  Rename all use of system_t to clock_t.
    net:  Rename all use of system_t to clock_t.
    libs:  Rename all use of system_t to clock_t.
    fs:  Rename all use of system_t to clock_t.
    drivers:  Rename all use of system_t to clock_t.
    arch:  Rename all use of system_t to clock_t.
    include:  Remove definition of systime_t; rename all use of system_t to clock_t.
 2018-06-16 12:16:13 -06:00
Michał Łyszczek
8de51543a4 Fix a few compilation errors. 2018-04-20 15:55:16 -06:00
Gregory Nutt
0080225473 sched/irq: Add a configuration option to show interrupt information via a procfs file. 2018-01-12 18:26:46 -06:00
Gregory Nutt
335d1e0030 fs/procfs: Fix an error in a common function that manages read data. 2018-01-12 18:26:45 -06:00
Gregory Nutt
e4652bd3dc Squashed commit of the following: 
fs: Add truncate() support for userfs
    fs/unionfs:  Add truncate() support to the unionfs
    fs/tmpfs:  Add ftruncate() support to tmpfs
    syscall/: Add system call support for ftruncate()
    net/route:  Adding ftruncate() support eliminates an issue in file-based routing table management.
    fs:  Add basic framework to support truncate() and ftruncate().  The infrastructure is complete.  Now, however, the actual implementation of ftruncate() will have to be done for each file system.
 2018-01-03 16:03:56 -06:00
Gregory Nutt
f068eb579c fs/procfs: Correct ordering of procfs entries. For consistency, use alphbetical ordering. 2017-11-24 10:00:35 -06:00
Gregory Nutt
7fa2196f1e procfs: Fix error in /proc/meminfo format statement introduced with recent commit. 2017-11-23 08:07:20 -06:00
Gregory Nutt
d720711807 fs/procfs: Add logic to show the state of the page allocator in /proc/meminfo. 2017-11-14 14:59:51 -06:00
Gregory Nutt
a6aa4ac5f5 fs/procfs: Optimization of previous commits. /proc/umm and proc/progmem are deleted. /proc/kmm is renamed /proc/meminfo and contains the output that was in all three files previously. 2017-11-13 13:33:12 -06:00
Gregory Nutt
070d40260b profcs: At file to should user space heap. This replaces the NSH free command. 2017-11-13 12:51:33 -06:00
Gregory Nutt
f3b37e5da3 fs/procfs/fs_procfsprogrem: Add /proc/progmem. This is an alternative way to get the information that was previoulsy available in apps/system/free. apps/system/free was removed beause it made illegal calls into the OS violating the portable interface. This new procfs entry provides the same information with no such violation. 2017-11-13 09:08:39 -06:00
Juha Niskanen
cc7af2b0d0 procfs: Fix uptime being close to maximum 32-bit value in certain config 2017-11-10 09:01:39 -06:00
Gregory Nutt
a50c5d6674 fs/procfs: Restore a necessary chagne that was lost with commit 07f441eecb 2017-10-28 17:13:52 -06:00
Gregory Nutt
382979b7cb Update comments in a Kconfig file. 2017-10-27 18:30:18 -06:00
Gregory Nutt
07f441eecb Missing some conditional logic for cases where mountpoint procfd entries excluded. 2017-10-27 06:06:20 -06:00
Gregory Nutt
ea13e24392 Correct a problem that was causing an apparent directory to be reported as a file instead of a directory by opendir. 
This happened after adding these three new procfs entries:

  fs/block
  fs/mount
  fs/usage

Of course, there is no directory fs in this case, only three files that have fs/ in their relative pathnames.  The logic was detecting that fs was the name of the enty to report, but it was then declaring that fs was a file (because fs/block is of type file).

This was fixed by adding a check for matching lenghts.  i.e., if strlen(fs) != strlen(fs/block), then report fs as a directory instead of a file.
 2017-10-26 16:30:59 -06:00
Gregory Nutt
1ed816de4b Squashed commit of the following: 
fs/mount:  Implements procfs /proc/fs/blocks and /proc/fs/usage files, replacing the NSH df command.
    fs/mount:  Implements procfs /proc/fs/mount file, replacing the NSH mount command when there are not arguments.
    fs/: Move prototype of foreach_mountpoint out of include/nuttx/fs/fs.h to fs/mount/mount.h.  Add framework for the mount procfs (initial commit is just a close of the net/route table procfs.
 2017-10-26 13:33:08 -06:00
Gregory Nutt
d209e0e238 Add file missed in last commit. Fix naming in some configuration items. 2017-08-12 07:26:20 -06:00
Gregory Nutt
ee9e4fa8be procfs: Corret the type of a couple of procfs file entries. 2017-08-11 16:06:53 -06:00
Gregory Nutt
65698da12d procfs: Add support for routing tables. 2017-08-11 15:33:58 -06:00
Masatoshi Tateishi
ae8d5821e0 procfs: Fix incorrect uptime with CONFIG_SYSTEM_TIME64 
Jira: PDFW15IS-45
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2017-04-25 10:58:38 +09:00
Nobutaka.Toyoshima
e971083449 procfs: Fix wrong member IDs are displayed when 'cat /proc/<pid>/group/stasus'. 
Jira: PDFW15IS-259
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2017-04-20 16:12:20 +09:00
Gregory Nutt
be7a904d1b procfs skeleton: Some additional, purely cosmetic updates. 2017-02-15 12:47:51 -06:00
Gregory Nutt
504f677c20 procfs skeleton file should include an example write method. 2017-02-15 12:40:30 -06:00
Gregory Nutt
c67943ed1d procfs: Most stat() implementations were not initializating the st_atime, st_ctime, and st_mtime fields. 2017-02-15 09:59:09 -06:00
Gregory Nutt
bae367c7c4 fstat(): Rethink procfs fstat(). If write method is supported, then should report file s writeable. 2017-02-15 09:32:42 -06:00
Gregory Nutt
c5df283822 procfs: Add support for fstat(). 2017-02-14 10:00:15 -06:00
Gregory Nutt
e8d6676e18 procfs: When addition of memset from previous commit, it is no longer necessary to set individual fields to zero. 2017-02-14 09:03:48 -06:00
Gregory Nutt
74d30a0dbc procfs: stat() left several fields in uninitialized state. 2017-02-14 09:00:48 -06:00
Gregory Nutt
7d91fabf01 fstat: Add skeleton implmentations of fstat() in all file systems. 2017-02-12 13:42:27 -06:00
Gregory Nutt
feacfeae25 procfs: Correct to snprintf-related errors in fs_procfsproc.c. Resolves issue #24 2017-01-07 07:13:04 -06:00
Gregory Nutt
57d8a437ef Fix procfs status for SMP case. 2016-12-20 11:51:39 -06:00
Sagitta Li
9fa1024eef vector table should have dimension NR_IRQS, not NR_IRQS+1 2016-09-22 07:56:12 -06:00
Mateusz Szafoni
0bc154863e sched/: Define 'group' even if HAVE_GROUPID is not set 2016-09-22 10:44:06 +02:00
Gregory Nutt
05aa586aa6 sched/: Move fields related to parent/child task relationship out of TCB into group structure. 2016-09-06 08:28:31 -06:00
Gregory Nutt
72a45c82b7 Move include/nuttx/regex.h to include/nuttx/lib/regex.h 2016-07-21 13:42:18 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
fc3540cffe Replace all occurrences of vdbg with vinfo 2016-06-11 11:59:51 -06:00
Gregory Nutt
ecba6ad0db fs_procfsproc.c edited online with Bitbucket. Fix problem introduced in last patch 2016-04-28 08:04:38 +00:00
David Sidrane
6a6a089af4 Fix a warning 2016-04-27 00:19:00 -06:00
Gregory Nutt
9008308b64 Remove some block comments before empty code sections 2016-04-11 18:16:04 -06:00
Gregory Nutt
ccbf514233 Add task state to information recorded when a task is suspended 2016-03-21 15:24:15 -06:00
Gregory Nutt
0fb035f76b Standardize some naming in code section comments 2016-02-21 18:09:04 -06:00
Gregory Nutt
050b3ee06a profcs task status will now show CPU is SMP is enabled 2016-02-19 15:34:36 -06:00
Gregory Nutt
884d9355c6 nuttx/fs: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section() 2016-02-14 08:43:47 -06:00
Gregory Nutt
12f95c6f6b Add procfs/kmm to show the state of the kernel heap 2016-02-06 11:35:30 -06:00
Gregory Nutt
de995653fe Fix a typo from the last big set of changes 2016-01-21 12:26:53 -06:00
Gregory Nutt
f348e68069 Update to use 64-bit timer when available 2016-01-21 11:54:26 -06:00
Gregory Nutt
795ddd7e80 OS modules: Add basic procfs support. A module registry that will eventually be used to support lsmod 2015-12-12 17:42:25 -06:00