219 Commits

Author	SHA1	Message	Date
apio	a0b45a51de	libc: Add rand() + srand() ... Very basic random number generator, but that's what rand() is. If you want secure numbers then use arc4random() or something idk	2023-05-02 21:20:24 +02:00
apio	3628464284	libc: Fix some naming inconsistencies	2023-05-02 20:56:28 +02:00
apio	d1801d484c	libc: Add qsort()	2023-05-02 20:56:27 +02:00
apio	0fad179485	apps+libc+libos: Remove _LUNA_SYSTEM_ERROR_EXTENSIONS and reorder headers ... libluna/libos headers can now go after errno.h, so there's no reason to keep them separate.	2023-05-02 10:51:53 +02:00
apio	052ae4902e	libluna: Remove EFIXME and make others declare error_string() and error_name() ... Closes #26.	2023-05-02 10:51:53 +02:00
apio	2572d5b238	libc: Add wrapper for the fstatat() system call	2023-05-01 20:00:43 +02:00
apio	458e0a87cc	libc: Fix S_IS* macros	2023-05-01 20:00:10 +02:00
apio	7fbc644753	libc: Add clearenv	2023-05-01 19:06:31 +02:00
apio	967758d464	libc: Implement setenv() and unsetenv()	2023-04-30 14:46:34 +02:00
apio	ac4bbd135b	libos: Add Directory::list()	2023-04-28 22:41:44 +02:00
apio	3e277b5d6f	libos: Introduce os::Directory	2023-04-28 21:16:43 +02:00
apio	97e9fceaa4	kernel+libc: Add dup2()	2023-04-25 20:37:30 +02:00
apio	188a97cf54	libc: Add execlp	2023-04-25 20:25:51 +02:00
apio	89fd57dea4	libc: Propagate all errors in execl() and execvpe() + add execle().	2023-04-25 17:43:11 +02:00
apio	403b0f6b94	kernel+libc+init: Add a way to modify the system hostname	2023-04-24 21:20:44 +02:00
apio	cfb4baab4b	apps: Add uname	2023-04-24 21:02:04 +02:00
apio	9eab0886b6	kernel+libc: Add uname()	2023-04-24 20:34:44 +02:00
apio	4f6e020196	kernel+libc: Add framebuffer ioctls	2023-04-21 18:25:53 +02:00
apio	02f8a50b9d	kernel: Replace unlink() with unlinkat()	2023-04-18 19:36:29 +02:00
apio	b2fe1f45ef	libc: Define NULL in stdio.h	2023-04-16 22:00:41 +02:00
apio	82e7b0e860	kernel: Introduce *at() syscall framework, add openat() and fstatat()	2023-04-15 20:26:15 +02:00
apio	8c4ead0c0f	libc: Add more conversion specifiers to strftime	2023-04-14 21:08:50 +02:00
apio	b7df596f8a	libc: Add strftime()	2023-04-13 21:09:27 +02:00
apio	193d63c81b	libluna+libc: Add strpbrk()	2023-04-12 18:42:25 +02:00
apio	417e505750	kernel+libc: Add unlink(), rmdir(), remove()	2023-04-12 18:11:36 +02:00
apio	427662d5f1	kernel+libc: Add getcwd()	2023-04-11 22:45:13 +02:00
apio	2a967f4b8b	kernel+libc: Add chdir()	2023-04-11 22:15:21 +02:00
apio	13c9caa856	kernel+libc: Add stat() + fstat()	2023-04-10 19:56:03 +02:00
apio	3e5957f9fc	libc: Add ioctl() syscall wrapper	2023-04-09 11:24:13 +02:00
apio	fee33e7a14	kernel: Add ioctls() for termios stuff to ConsoleDevice ... Only handles echoing for now.	2023-04-09 11:23:57 +02:00
apio	e5a3bbcbbc	libc: Allow empty fields in the password file	2023-04-08 22:19:51 +02:00
apio	7667f49d62	libc: Add a password file and pwd.h	2023-04-08 16:30:18 +02:00
apio	059c2bfa3f	kernel+libc: Add chown and chmod	2023-04-08 14:47:34 +02:00
apio	3da1849c99	kernel+libc: Add set* and get* syscalls for UIDs and GIDs	2023-04-08 13:50:18 +02:00
apio	208fdd64ac	execvpe: Execute a shell if errno == ENOEXEC	2023-04-08 12:28:26 +02:00
apio	eb3fb04734	libc: Add system()	2023-04-08 12:18:52 +02:00
apio	9bb1720cca	libc: Add execvp() and execvpe()	2023-04-07 15:39:10 +02:00
apio	3a28771520	kernel+libc+apps: Add support for environment variables	2023-04-07 15:03:38 +02:00
apio	7b8260f3f6	all: Enable/disable debug symbols/optimization in COMMON_FLAGS	2023-04-07 12:07:08 +02:00
apio	d07b00a892	all: Move all warning flags to a common CMake variable	2023-04-07 12:02:49 +02:00
apio	cb67b41a39	libc: Set errno in mbstowcs() and wcstombs()	2023-04-07 10:55:22 +02:00
apio	429e4c9f61	libc: Disable -pedantic ... It does not like TRY().	2023-03-30 21:31:35 +02:00
apio	47ee52dc0a	libc: Add execl()	2023-03-30 21:28:39 +02:00
apio	2fbc6105d7	kernel+libc: Add O_DIRECTORY and use it in opendir()	2023-03-29 22:23:52 +02:00
apio	724dab636c	apps: Switch to C++	2023-03-29 17:56:56 +02:00
apio	3e30f0a88c	libc: Add opendir, readdir and closedir	2023-03-29 01:06:57 +02:00
apio	0847cfcb65	kernel: Add a getdents() syscall	2023-03-28 21:28:56 +02:00
apio	0d54d0ece1	libc: Check for a compatible mode in fdopen()	2023-03-28 20:56:00 +02:00
apio	6239ed83c7	kernel+libc: Add F_GETFD, F_SETFD, F_GETFL and F_SETFL to fcntl	2023-03-28 20:55:38 +02:00
apio	df10544e84	libc: Add libgen.h	2023-03-28 19:47:47 +02:00
apio	d00ca0d3ed	libc: Add setjmp.h ... Partially taken from pre-rewrite Luna, converted setjmp.asm to GNU assembly.	2023-03-28 19:40:48 +02:00
apio	d41e5b7b74	libc: Add signal.h and inttypes.h	2023-03-24 22:15:28 +01:00
apio	770286a19d	kernel+libc: Implement fcntl() for F_DUPFD and F_DUPFD_CLOEXEC	2023-03-24 21:33:20 +01:00
apio	374a9ff7b8	kernel+libc: Implement O_CLOEXEC	2023-03-24 21:19:24 +01:00
apio	e76ccd6c4c	kernel+libc+init: Add getppid() and wait()	2023-03-24 17:39:55 +01:00
apio	b6fb5f3dfe	kernel+libc: Implement waitpid()	2023-03-23 22:42:24 +01:00
apio	41c7e3780d	kernel: Add support for exit codes and start preparing for waitpid()	2023-03-23 22:25:56 +01:00
apio	0e9890901f	libc: Add (f)getc, getchar, and fgets	2023-03-23 21:35:09 +01:00
apio	6f14bf553f	libc: Add missing header to fcntl.h	2023-03-23 19:24:47 +01:00
apio	bab9600be5	libc: Add creat()	2023-03-19 19:21:36 +01:00
apio	31ef96ebfc	libc: Add stdin	2023-03-19 19:19:20 +01:00
apio	51f0bdff0e	kernel+libc: Add O_NONBLOCK	2023-03-19 11:25:14 +01:00
apio	40f01c825d	libc: Add fork()	2023-03-18 23:58:56 +01:00
apio	e664af4c2b	libc: Add execv()	2023-03-18 22:31:16 +01:00
apio	a4ac3c85ed	kernel+libc: Copy argv to userspace	2023-03-18 22:25:19 +01:00
apio	cb1ef3e404	libc: Add (v)fprintf and make (v)printf use that ... Let's free libc of console_write!	2023-03-18 20:11:19 +01:00
apio	629ed9e43b	libc: Start switching to /dev/console for console IO and add a proper init	2023-03-18 19:23:18 +01:00
apio	8c831a6906	libc: Add mknod()	2023-03-18 09:13:31 +01:00
apio	7173c05a22	kernel: Add support for special device files and add a mknod() syscall	2023-03-18 09:10:33 +01:00
apio	08c888eaae	kernel+libc: Remove (de)allocate_memory and replace it with POSIX mmap	2023-03-14 20:43:15 +01:00
apio	80a897fbc5	libc: Add fileno()	2023-03-12 17:38:35 +01:00
apio	9e9f268562	libc: Make fopen() parse the mode string	2023-03-12 17:36:04 +01:00
apio	d66506256d	kernel/VFS+libc: Introduce modes	2023-03-12 16:55:46 +01:00
apio	682d3c753e	kernel+libc: Add mkdir()	2023-03-12 15:32:09 +01:00
apio	d2049567c8	libluna+libc: Add strncmp, strncat and strncpy	2023-03-12 15:20:44 +01:00
apio	b54a7f3a80	kernel+libc: Add O_* flags and parse them in open() ... O_RDONLY, O_WRONLY, O_RDWR, O_TRUNC, O_CREAT and O_EXCL are fully implemented. O_APPEND is partially implemented. Other flags are not here yet.	2023-03-12 14:43:58 +01:00
apio	7e655e320a	kernel+libc: Add the lseek() syscall, and fseek, ftell, rewind, fsetpos, and fgetpos	2023-03-12 13:15:24 +01:00
apio	292433dc39	kernel+libc: Add the write() system call, and fwrite()	2023-03-12 11:37:41 +01:00
apio	92dbe58729	libc: Unify function descriptions	2023-03-12 11:15:45 +01:00
apio	36e0a1e970	libc: Add definitions for strnlen, strndup and strlcpy to string.h	2023-03-12 11:10:18 +01:00
apio	377b8bea43	libc: Adjust comment in string.cpp	2023-03-12 10:45:21 +01:00
apio	3b03e19489	libc: Replace usize with size_t in string.h	2023-03-12 10:43:13 +01:00
apio	12bc59ead5	libc: Add strspn, strcspn, and strtok declarations to string.h	2023-03-12 10:39:38 +01:00
apio	7649b44aab	libc: Add declaration for strrchr (already implemented)	2023-03-12 10:27:07 +01:00
apio	5c0104111d	libc: Implement fopen, fclose, fread, feof, ferror, and clearerr	2023-03-12 10:23:08 +01:00
apio	c0a7f6776f	kernel+libc: Add getpid()	2023-03-11 22:19:58 +01:00
apio	8fa72f3cf0	kernel+libc: Implement read()	2023-03-11 18:02:50 +01:00
apio	810c4bc257	kernel+libc: Start interfacing with the VFS from userspace (open & close) ... This commit adds open and close syscalls to the kernel, and adds matching wrappers to libc. No read/write support, so file descriptors are kind of useless for now.	2023-03-11 17:45:20 +01:00
apio	de38eb6877	luna: Remove pure_cstyle_format ... It was causing a lot of code duplication. If someone doesn't have errors, just return {} from the callback and unwrap the Result.	2023-03-02 13:38:21 +01:00
apio	03ed2c3e12	libc: Make dbgln() also print a newline in userspace ... Previously, dbgln() only printed a newline in kernel-space.	2023-02-25 17:36:03 +01:00
apio	7f8a8cdcaf	kernel, libc: Add an usleep() system call and use that to implement usleep() and sleep() in libc	2023-01-22 15:00:20 +01:00
apio	cb59a4e0e3	libc: Add assert.h	2023-01-22 12:51:30 +01:00
apio	a6974b605e	tools+CMake: Prefix all environment variables with LUNA_	2023-01-21 22:44:16 +01:00
apio	e3ef29e80d	libc: Implement wcstombs()	2023-01-14 11:59:08 +01:00
apio	00ee8314b3	luna: Make Utf8String{De,En}coders return the number of bytes written ... This means we can avoid a call to code_points() in mbstowcs(), which would parse a string twice.	2023-01-14 11:55:19 +01:00
apio	28bde216c4	libc: Implement perror()	2023-01-13 21:08:10 +01:00
apio	e676fb8299	libc: Add a wide range of time manipulation functions, including reentrant variants	2023-01-13 21:06:27 +01:00
apio	2d2db300b0	libc: Add malloc(), calloc(), realloc() and free()	2023-01-13 20:00:20 +01:00
apio	5fb2ff09c7	kernel, luna, libc: Move the heap code to a common zone, to be used by both kernel and userspace	2023-01-13 19:27:53 +01:00
apio	d864bda751	libc: Add (de)allocate_memory wrappers located in sys/mman.h	2023-01-13 19:08:02 +01:00
apio	586ca19b62	Add a VERY BASIC and hacky way of allocating memory from userspace ... Only supports one-page allocations and doesn't have libc wrappers, which means it has to be invoked using syscall().	2023-01-11 23:02:42 +01:00
apio	d150c55143	TarStream: Support mode	2023-01-11 18:42:50 +01:00
apio	c82ed5df01	Enable -Os on all targets	2023-01-10 18:13:21 +01:00
apio	a620b00b18	Unify libc header descriptions	2023-01-08 15:29:30 +01:00
apio	471103e4f3	Remove the word 'header' from libc header descriptions	2023-01-07 11:39:15 +01:00
apio	12dc96b4a5	Fix comment typo ... My bad :(	2023-01-07 11:31:08 +01:00
apio	b70bbc0ba6	More libc commenting	2023-01-07 11:21:53 +01:00
apio	7e377ef712	Implement printf()	2023-01-07 01:49:26 +01:00
apio	7fb2807d0c	libc: Implement time() using clock_gettime(). ... The cool POSIX kids use clock_gettime() now because it has NANOSECONDS (and different clocks!), but ANSI C prefers this function. We can still implement it based on clock_gettime(), we just have to discard the NANOSECONDS.	2023-01-07 00:27:23 +01:00
apio	a8a64863c8	kernel, libc: Add clock_gettime()	2023-01-07 00:21:08 +01:00
apio	b851dcf9b9	libc: Implement mbstowcs() using Utf8StringDecoder	2023-01-06 21:01:37 +01:00
apio	8891304509	libc: Add ctype.h	2023-01-06 20:48:08 +01:00
apio	80f5c790f8	Implement string formatting into libc :) ... Of course, using <luna/Format.h> makes it so simple. No need for duplicate code!	2023-01-06 20:15:43 +01:00
apio	367a2ce521	libc: header documentation for supported functions	2023-01-06 20:02:07 +01:00
apio	c3653cd4e6	More stdlib.h implementation + commenting + atexit()	2023-01-06 19:40:25 +01:00
apio	bdfe7dac17	libc: Remove crti.o and crtn.o ... Looks like these are now provided by the compiler.	2023-01-06 17:59:54 +01:00
apio	8838e2cf22	Bring back the OS-Specific Toolchain on restart :^)	2023-01-06 17:35:07 +01:00
apio	7acef24494	Make libc depend on crt{0,i,n}.o	2023-01-06 14:32:38 +01:00
apio	129e3c434a	Switch to C for userspace, with a very bare-bones libc!!	2023-01-06 13:31:14 +01:00