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Author SHA1 Message Date
Jonas 'Sortie' Termansen
4ba906a157 Added a class for handling terminal linebuffering. 2012-02-10 13:28:28 +01:00
Jonas 'Sortie' Termansen
133fb9871c Fixed buggy and broken KBKEY_ENCODE and KBKEY_DECODE macros. 2012-02-10 13:28:28 +01:00
Jonas 'Sortie' Termansen
5fde8e13ed Blocking systemcalls now return EBLOCKING instead of EWOULDBLOCK. 
EWOULDBLOCK is now used when it wanted to block, but didn't.
 2012-02-10 13:28:28 +01:00
Jonas 'Sortie' Termansen
9bcfdad174 Added protection against running terminated threads. 
A bool is set when a thread is terminated, which may help detect it.

A cached version of the thread's pid is also kept around.

And lastly, the thread is unsubscribed from events upon destruction.
 2012-02-10 13:27:11 +01:00
Jonas 'Sortie' Termansen
f6f0d24b5c Added TERMMODE_NONBLOCK. 
This allows user-space to query whether data is available.
 2012-01-22 18:38:46 +01:00
Jonas 'Sortie' Termansen
ecc3114f2a Refactored the system to use the new Terminal interface. 
This will allow development of a better terminal providing stdin.

Added new system calls settermmode(2) and gettermmode(2) declared in
<sys/termmode.h>. They allow querying and changing the current mode of
terminals (enabling raw keyboard data, signal handling, line buffering,
UTF-8 encoding stdin, and more). However, all that is unsupported by the
current terminal device driver.

Added KBKEY_ENCODE and KBKEY_DECODE macros to <sys/keycodes.h> which allows
encoding the kbkey format in UTF-32 characters.
 2012-01-22 16:48:57 +01:00
Jonas 'Sortie' Termansen
ead0e1523f Refactored the kernel keyboard API, but kept system calls compatible. 
Caps lock now works as caps lock, not as shift lock.

This new design will allow implementing a working tty, such that stdin is
the only way to access the keyboard, instead of the current hacky way of
using a special system call to read from the keyboard.

Added a new system header file <sys/keycodes.h> defining the constants for
every key on the keyboard. This will be used in future APIs.

The main change is to split the keyboard driver into a class that reads
from the keyboard, while another class handles the translation into
printable characters (if possible). This allows a terminal driver based
on logical key presses and printable characters, instead of a terminal
driver based only on unicode-ish codes.
 2012-01-22 15:53:50 +01:00
Jonas 'Sortie' Termansen
16dd39e467 Added a nice Log::PrintData function to the kernel. 
This allows writing binary data to the kernel log.
 2012-01-22 02:12:52 +01:00
Jonas 'Sortie' Termansen
1f3f85b609 Added a simple utf8 encoder in the kernel. 2012-01-22 00:56:58 +01:00
Jonas 'Sortie' Termansen
ac51e98cb8 Improved removal performance in Maxsi::SortedList. 2012-01-21 01:35:17 +01:00
Jonas 'Sortie' Termansen
f29f6dd053 ValidateHeap is now only called when PARANOIA is at least 2. 
This speeds up memory allocations from O(N) to O(1) by default.
 2012-01-20 23:22:12 +01:00
Jonas 'Sortie' Termansen
83aeec2514 Multiple threads can now wait on the same pipe. 2012-01-18 17:19:08 +01:00
Jonas 'Sortie' Termansen
f676cf75f4 Added ENOTSUP. 2012-01-18 15:40:31 +01:00
Jonas 'Sortie' Termansen
17d1b67a77 Fixed bug in fopen(3) where it didn't open correctly. 2012-01-18 12:40:31 +01:00
Jonas 'Sortie' Termansen
ba2cb5103a Made Device::IsType 'const', because it is. 2012-01-18 01:11:17 +01:00
Jonas 'Sortie' Termansen
35fc0f6dfe Removed the old unused interrupt 177. 2012-01-15 19:00:05 +01:00
Jonas 'Sortie' Termansen
93fb66ff90 Refactored Interrupt handlers to provide a user pointer. 2012-01-15 18:32:42 +01:00
Jonas 'Sortie' Termansen
ff9221de1a Updated ls(1) to use the DIR API. 2012-01-15 00:51:35 +01:00
Jonas 'Sortie' Termansen
d2c4b1d6ac Added readdir(3), closedir(3), rewinddir(3), dirfd(3), fdopendir(3), 
opendir(3).

Also added non-standard dregister(3), dunregister(3), dclearerr(3),
derror(3), deof(3), dnewdir(3), dcloseall(3).
 2012-01-15 00:51:27 +01:00
Jonas 'Sortie' Termansen
c8c34d3cdd readdirents(2) now properly reports ERANGE. 2012-01-15 00:43:13 +01:00
Jonas 'Sortie' Termansen
f476a82498 Fixed idention error in ramfs. 2012-01-14 23:19:31 +01:00
Jonas 'Sortie' Termansen
c94f6b64c3 readdirents(2) now returns ERANGE if insufficient storage space 
was provided, but that the needed size could be copied to d_namelen.
 2012-01-14 23:06:18 +01:00
Jonas 'Sortie' Termansen
8ef439b328 Fixed NULL-pointer in SysReadDirEnts. 2012-01-14 22:57:17 +01:00
Jonas 'Sortie' Termansen
8d18993584 Added stpcpy(3). 2012-01-14 17:20:17 +01:00
Jonas 'Sortie' Termansen
a06902baf6 Added strcoll(3). 2012-01-14 16:44:48 +01:00
Jonas 'Sortie' Termansen
56084556bb Added stubs for truncate(2) and ftruncate(3). 2012-01-14 16:37:21 +01:00
Jonas 'Sortie' Termansen
0519af33ee Added stubs for rmdir(2) and mkdir(2). 2012-01-14 16:25:28 +01:00
Jonas 'Sortie' Termansen
c5ddc6923a Added ENOSYS. 2012-01-14 16:09:30 +01:00
Jonas 'Sortie' Termansen
1824dd6867 Added memchr(3). 2012-01-09 01:38:44 +01:00
Jonas 'Sortie' Termansen
10a37e1f98 Added {,v}s{,n}printf(3). 2012-01-09 00:31:42 +01:00
Jonas 'Sortie' Termansen
91015a2ea7 Made the size_t declaration compatible with GCC. 2012-01-09 00:31:14 +01:00
Jonas 'Sortie' Termansen
66c411b43a sys/types.h now declares pid_t. 2012-01-08 23:25:11 +01:00
Jonas 'Sortie' Termansen
df728efb8c Added strchr(3), strchrnul(3), strrchr(3). 2012-01-08 22:26:32 +01:00
Jonas 'Sortie' Termansen
4806f25e50 Added strtok(3), strtok_r(3), strspn(3), strcspn(3). 2012-01-08 21:59:21 +01:00
Jonas 'Sortie' Termansen
9064185bd8 Added memcmp(3). 2012-01-08 20:17:27 +01:00
Jonas 'Sortie' Termansen
46e717e30f Revert ".so's are no longer installed into sysroot as there are no kernel support." 
This reverts commit e6db1874e7ed16a6987d5a86d7f6c10cd8b0ffff.

These dummy .so's are actually OK.
 2012-01-08 15:53:10 +01:00
Jonas 'Sortie' Termansen
7cd5363af8 Disabled shared libaries in libmaxsi by default. 2012-01-08 15:49:33 +01:00
Jonas 'Sortie' Termansen
145da20c04 Added a libg (symlink to libc) and symlinks are now copied to sysroot. 2012-01-08 15:45:13 +01:00
Jonas 'Sortie' Termansen
d3c16470e3 .so's are no longer installed into sysroot as there are no kernel support. 2012-01-08 15:39:40 +01:00
Jonas 'Sortie' Termansen
954fd11703 Added isalnum(3), isalpha(3), isblank(3), iscntrl(3), isdigit(3), 
isgraph(3), islower(3), isprint(3), ispunct(3), isspace(3), isupper(3),
isxdigit(3), tolower(3), and toupper(3).
 2012-01-08 15:35:35 +01:00
Jonas 'Sortie' Termansen
ad200ffa91 Added getpagesize(2) with the new return type size_t. 
This function is non-standard  and size_t is better than int here.
 2012-01-08 14:58:57 +01:00
Jonas 'Sortie' Termansen
809bedd32b Just ignore the restrict keyword fully. 2012-01-08 14:30:50 +01:00
Jonas 'Sortie' Termansen
8eebe18922 Added an implementation of puts(3) because gcc needs it. 
I still didn't add it to stdio.h since it's still stupid.
 2012-01-08 14:30:50 +01:00
Jonas 'Sortie' Termansen
25d8551b26 Moved _start into crtbegin.o as that's where the cross compiler wants it. 2012-01-08 14:30:50 +01:00
Jonas 'Sortie' Termansen
d3ad36b181 Made detected ATA devices available as /dev/ataN block devices. 2012-01-08 14:21:36 +01:00
Jonas 'Sortie' Termansen
a3a2226bb5 Implemented a simple ATA PIO Mode driver that can read and write. 
Read operations are enabled by default, but you must set DISKWRITE=1 in
makeflags before write operations are permitted. This protects against
accidentally corrupting the existing filesystems on the system.
 2012-01-08 14:20:39 +01:00
Jonas 'Sortie' Termansen
4e0f57f4d7 DevFileWrapper now understands and respects O_TRUNC. 2012-01-08 14:15:51 +01:00
Jonas 'Sortie' Termansen
75282bdab7 Added -fno-rrti to the C++ compile flags in the cross-compiler. 2012-01-03 21:54:49 +01:00
Jonas 'Sortie' Termansen
9a77901883 Added missing prototypes to stdio.h. 2011-12-30 01:23:00 +01:00
Jonas 'Sortie' Termansen
73a7e8f53d Forgot to actually add remove(3) in the previous commit. 2011-12-30 01:13:41 +01:00