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76 commits

Author SHA1 Message Date
Jonas 'Sortie' Termansen
887abdfe87 Added a CRC32 function to libmaxsi. 2012-07-02 17:16:23 +02:00
Jonas 'Sortie' Termansen
aac12add54 Added stubs for functions in dlfcn.h. 2012-05-30 23:58:04 +02:00
Jonas 'Sortie' Termansen
622e0176e3 Added stubs for gmtime(3), localtime(3) and utime(3). 2012-05-29 22:17:27 +02:00
Jonas 'Sortie' Termansen
45981431de Added atexit(3) and on_exit(3). 2012-05-29 22:17:27 +02:00
Jonas 'Sortie' Termansen
c5c92d9615 Added ungetc(3). 2012-05-29 22:17:27 +02:00
Jonas 'Sortie' Termansen
b2b54d108d Added getdtablesize(3) for gzip compatibility. 
Remove this once sysconf(_SC_OPEN_MAX) is implemented.
 2012-05-28 23:11:44 +02:00
Jonas 'Sortie' Termansen
35347ec709 Added raise(3). 2012-05-28 23:10:55 +02:00
Jonas 'Sortie' Termansen
309416c291 Renamed error(3) to gnu_error(3), but with a redirect. 
This fixes compatibility issues with programs that like to make their own
error function. This includes zlib and gzip.
 2012-05-28 23:03:03 +02:00
Jonas 'Sortie' Termansen
271c64e537 Added a stub locale.h header. 2012-05-28 22:57:03 +02:00
Jonas 'Sortie' Termansen
8ae9f6bd79 Added struct tm and implemented a gettimeofday stub. 
Note that gettimeofday calls uptime() and has no idea what the time was when
the system booted.
 2012-05-28 22:51:20 +02:00
Jonas 'Sortie' Termansen
341bd73cb0 GCC no longer fixes stdio.h because of va_list. 
Note that for non-ANSI C programs, stdio.h includes stdarg.h which defines
macros that stdio.h wasn't supposed to define.
 2012-05-28 22:37:45 +02:00
Jonas 'Sortie' Termansen
4b252fc55e <libmaxsi/platform.h> now autodetects the current platform. 2012-05-27 23:08:20 +02:00
Jonas 'Sortie' Termansen
87b81080d5 Added sortix_strerror(3) which replaces strerror(3). 
The string returned is now const - POSIX did not allow modifying the string
in any case, conforming applications should not break. If _SORTIX_SOURCE is
defined strerror(3) automatically redirects to sortix_strerror(3),
otherwise the application will receive the traditional function.
 2012-05-27 17:38:00 +02:00
Jonas 'Sortie' Termansen
a75b215fe3 Added fpipe(3) providing pipe(2) through the FILE interface. 2012-05-21 12:52:27 +02:00
Jonas 'Sortie' Termansen
92c5533820 Improved the implementation of the exec* functions. 2012-04-30 21:10:02 +02:00
Jonas 'Sortie' Termansen
6367a2352e Added sforkr(2) that controls the child registers as well. 
sfork(2) now calls sforkr(2) with the current registers.

This will prove useful in creating threads, where user-space now can fully
control what state the child will start in. This is unlike the Linux clone
system call that accepts a pointer to the child stack; this is more powerful
and somehow simpler. Note that this will create a rather raw thread; no
thread initization has been done by the standard thread API (when it is
implemented), so this feature shouldn't be used by programmers unless they
know what they are doing.

fork(2) now calls sfork(2) directly. Also removed fork(2) and sfork(2) from
the kernel as they are done using sforkr(2) now. So technically they aren't
system calls right now, but that could always change.
 2012-04-05 23:00:47 +02:00
Jonas 'Sortie' Termansen
33645eb347 <unistd.h> now declares environ(7) if _WANT_ENVIRON. 
Note that it is very bad style of programs to access it directly.
 2012-04-04 01:37:05 +02:00
Jonas 'Sortie' Termansen
05b29ce25a Renamed rfork(2) to sfork(2) to avoid compatibility issues. 
sfork is much like rfork except sharing is default for everything.

Eventually, I'll make a rfork(3) wrapper function around sfork(2) to
provide compatibility to BSD programs.

I don't like Linux clone(2): that's some messy function.
 2012-04-04 00:29:25 +02:00
Jonas 'Sortie' Termansen
dd5157da6a Implemented setenv(3), putenv(3), getenv(3), clearenv(3), sortix_getenv(3), 
unsetenv(3), envlength(3), getenvindexed(3), and environ(7).

This provides the user-space foundation for environmental variables.

Note that this works over fork(2), but not execve(2) yet.
 2012-04-03 20:23:28 +02:00
Jonas 'Sortie' Termansen
95a088fec5 Added a dummy implementation rfork(2) equal to fork(2). 
Note that in my implementation, you share per default, unless you ask.
 2012-04-02 16:30:13 +02:00
Jonas 'Sortie' Termansen
cd0e402bbb Added {,l,ll,imax}abs(3). 2012-03-27 16:36:55 +02:00
Jonas 'Sortie' Termansen
9ab0bc5474 Added {,p}{read,write}{all,least}(3). 2012-03-24 15:34:30 +01:00
Jonas 'Sortie' Termansen
c62eb09cdc Added stubs for pread(2) and pwrite(2). 
These are not implemented yet because the current kernel design is bad.

However, I need the stubs for other code.
 2012-03-24 15:23:07 +01:00
Jonas 'Sortie' Termansen
db79994e64 Refactored all the sortix headers into a include directory. 
Also got rid of trailing white space. That corrupted .git/.

Big ass-commit because of recovered .git directory.
 2012-03-22 00:52:29 +01:00
Jonas 'Sortie' Termansen
e496c07764 Added a <libmaxsi/integer.h> header with divide-round-up functions. 2012-03-21 16:23:05 +01:00
Jonas 'Sortie' Termansen
e0eabd0e5f <dirent.h> now declares size_t. 2012-03-12 02:03:46 +01:00
Jonas 'Sortie' Termansen
8399b1a2ee Made <sys/types.h> more POSIX compliant. 2012-03-12 02:00:00 +01:00
Jonas 'Sortie' Termansen
44e2537d7b Added mode_t to <sys/types.h>. 
Gonna do something about that header.
 2012-03-12 01:31:48 +01:00
Jonas 'Sortie' Termansen
d564574cd0 Added fseterr(3). 2012-03-12 01:31:48 +01:00
Jonas 'Sortie' Termansen
366cc2549a Added the stdio_ext(3) API. 
The API is available in <stdio.h> without __ prefix if _SORTIX_SOURCE.
 2012-03-12 00:38:48 +01:00
Jonas 'Sortie' Termansen
d033a58b10 Added a hacky definition of MB_CUR_MAX. 2012-03-11 20:49:50 +01:00
Jonas 'Sortie' Termansen
9fa5690d79 Added time_t declaration to <time.h>. 2012-03-11 20:38:55 +01:00
Jonas 'Sortie' Termansen
bdd8b2a77a Added strnlen(3). 2012-03-10 23:04:49 +01:00
Jonas 'Sortie' Termansen
8a9a0c58ea Added kernelinfo(2), which reads a kernel information string. 
Currently it lets you query the name of the kernel, its version, and the
build timestamp of the kernelinfo.cpp file.
 2012-03-07 18:04:59 +01:00
Jonas 'Sortie' Termansen
9f7175fbc8 Forgot to add fputs(3) to <stdio.h>. 2012-03-06 13:24:10 +01:00
Jonas 'Sortie' Termansen
065ceae509 Added fgets(3). 2012-03-06 13:15:02 +01:00
Jonas 'Sortie' Termansen
6bcb3d7384 Added stat(2) and fstat(2) in the kernel. 
It's a bit hacky, but it works.

lstat(2) currently redirects to stat(2).
 2012-03-06 13:10:59 +01:00
Jonas 'Sortie' Termansen
c03738a9f3 Added a stub for sscanf(3). 
This stub implements an ugly hack to help port binutils.

Hopefully we'll get a real scanf family of functions soon.
 2012-03-05 16:01:43 +01:00
Jonas 'Sortie' Termansen
f089a030b4 Added stub for lstat(2). 2012-03-05 15:50:41 +01:00
Jonas 'Sortie' Termansen
4b2c22d480 Added access(2). 2012-03-05 15:46:23 +01:00
Jonas 'Sortie' Termansen
25b33b4755 Fixed broken declaration of mktemp(3) in <stdlib.h>. 2012-03-05 13:10:56 +01:00
Jonas 'Sortie' Termansen
85549b5688 Uncommented warning in <assert.h> to prevent compile errors in binutils. 
This is because they treat warnings as errors.
 2012-03-05 13:09:00 +01:00
Jonas 'Sortie' Termansen
5449ae78f4 Added atol(3) and atoll(3). 2012-03-05 12:53:58 +01:00
Jonas 'Sortie' Termansen
422d2fd579 Added qsort(3). 
This is a rather slow implementation. Will be fixed soon.
 2012-03-05 12:37:59 +01:00
Jonas 'Sortie' Termansen
12e8dd6d81 Added stub for getenv(3). 2012-03-04 23:55:41 +01:00
Jonas 'Sortie' Termansen
00c3aaa919 Added stub for ctime(3). 2012-03-04 23:51:39 +01:00
Jonas 'Sortie' Termansen
e2d673294c Added a stub for assert(3). 2012-03-04 23:40:30 +01:00
Jonas 'Sortie' Termansen
7c33b3f10f Always show the declaration of sbrk(2). 
This was done because binutils need this to compile.
 2012-03-04 23:36:04 +01:00
Jonas 'Sortie' Termansen
be98120b49 Added stubs for setjmp(3) and longjmp(3). 2012-03-04 23:15:32 +01:00
Jonas 'Sortie' Termansen
390150839e Added a stub for umask(2). 2012-03-04 23:01:41 +01:00