254 Commits

Author	SHA1	Message	Date
apio	b12f42cfe2	libc: Add SIGWINCH ... Not used for anything at the moment, I guess if a user program wants to send it... Required by bc.	2023-07-24 19:11:06 +02:00
apio	c5af1bcef9	libc: Fix typo in fopen description	2023-07-24 11:57:47 +02:00
apio	9ef09cfc88	libc+libluna: Add case-insensitive string comparison functions	2023-07-22 11:58:28 +02:00
apio	085d2895e8	libc: Implement setbuf(), setbuffer(), and setlinebuf() ... These are all simple wrappers around setvbuf().	2023-07-22 11:36:20 +02:00
apio	77022abafd	libc: Implement ungetc	2023-07-22 11:25:20 +02:00
apio	19b4aa9f81	libc: Flush buffers before dealing with file positions	2023-07-22 11:19:48 +02:00
apio	420270ebd4	libc: Implement read buffering =D	2023-07-22 11:17:51 +02:00
apio	d60ad184f1	libc: A bit of nice refactoring	2023-07-22 10:58:34 +02:00
apio	a3ed950be8	libc: Basic write buffers	2023-07-22 00:04:27 +02:00
apio	cfb0ead2d9	libc: Flush all open streams on exit ... This does nothing for now, but prepares for buffering.	2023-07-21 22:56:03 +02:00
apio	de6fe7f7c2	kernel+libc+sh: Make the TTY device actually follow termios rules ... Like, so much more termios compatibility!	2023-07-13 20:33:20 +02:00
apio	efd5bae7a5	kernel: Implement querying the terminal window size	2023-07-12 22:09:28 +02:00
apio	546d900454	libc+apps: Start implementing POSIX-compliant termios.h wrappers around tty ioctls	2023-07-12 19:23:06 +02:00
apio	2951d6d112	libc+tests: Check for manual modifications of environ ... Closes #31.	2023-07-12 16:25:06 +02:00
apio	81e1fdf81e	kernel+libc+login+sh+su: Implement foreground and background process groups in the default console ... Also, the console sends SIGINT to the foreground process group when ^C is pressed!	2023-07-12 13:49:37 +02:00
apio	71ff763dd9	kernel+libc: Add the SIGTTIN and SIGTTOU signals	2023-07-12 13:45:36 +02:00
apio	b64093dee5	kernel+libc: Implement getpgid()	2023-07-12 13:44:25 +02:00
apio	1091798195	libc: Add stub memory.h header for legacy programs	2023-07-12 11:24:54 +02:00
apio	9cf35f761f	libc: Fix another conversion error	2023-07-11 12:45:55 +02:00
apio	a51fb6a428	libc: Fix conversion error in isatty()	2023-07-11 12:45:08 +02:00
apio	69f9701097	kernel+libc: Implement isatty()	2023-07-11 12:05:09 +02:00
apio	7328cfe734	kernel: Add basic process groups	2023-07-11 11:51:07 +02:00
apio	f7e8fd9cb8	libc: Add octal specifiers to inttypes.h	2023-07-11 11:49:27 +02:00
apio	0fed45d1c6	libc: Implement _exit() ... Apparently, I implemented _Exit in stdlib.h but forgot to add _exit to unistd.h...	2023-07-11 11:49:10 +02:00
apio	86d14e0d0e	kernel+libc: Add the SA_NODEFER and SA_RESETHAND flags for sigaction()	2023-07-10 21:54:04 +02:00
apio	237184a8bf	libc+sh: Implement strsignal and use it in the shell	2023-07-10 21:39:22 +02:00
apio	e0b5acb2ab	libc: Make struct sigaction C-compatible	2023-07-10 21:19:43 +02:00
apio	66365e15a7	libc: Block and ignore appropriate signals in system()	2023-07-10 21:17:56 +02:00
apio	4a5947e10e	libc: Implement signal()	2023-07-10 21:17:25 +02:00
apio	3df40beaf2	libc: Rewrite abort() using the new signals	2023-07-10 21:08:23 +02:00
apio	8066e8f1d8	kernel+libc: Implement sigprocmask() and friends	2023-07-10 21:01:59 +02:00
apio	60d68b74e1	kernel: Define a good set of default signals ... Most of these have POSIX-defined numbers.	2023-07-10 20:30:37 +02:00
apio	cde467ee46	kernel: Support returning termination signals from waitpid	2023-07-10 20:16:06 +02:00
apio	15d6aae701	kernel+libc: Implement basic signals	2023-07-10 19:46:57 +02:00
apio	15199a2366	libluna+libc: Implement memchr() and strstr()	2023-07-10 15:30:05 +02:00
apio	a9460469d9	kernel+libc+apps: Add a source parameter to the mount() system call	2023-06-25 20:35:35 +02:00
apio	d50ea76bdc	libc: Make tmpfile() create files in /tmp's filesystem	2023-06-19 11:52:38 +02:00
apio	f22689fcf5	libc: Add stubs for fflush() and ungetc()	2023-06-19 10:48:02 +02:00
apio	6bfc7483bc	libc: Add a definition for FILENAME_MAX	2023-06-19 10:47:43 +02:00
apio	acfad51ac0	libc: Add freopen()	2023-06-19 10:46:08 +02:00
apio	795b0ca8d4	libc/scanf: Some refactoring	2023-06-19 01:05:32 +02:00
apio	55d147841f	libc+tests: Add type modifiers and integer conversion specifiers to scanf()	2023-06-19 00:59:42 +02:00
apio	8c2348c425	libc/scanf: Skip whitespace before %%	2023-06-18 23:51:44 +02:00
apio	25e9187826	libc+tests: Add basic support for the scanf family of functions	2023-06-18 23:44:30 +02:00
apio	e10cc2d954	libc: Add the internal TRY_OR_SET_ERRNO macro ... Similar mechanism to TRY(), but propagating C-like errors instead of Results on failure.	2023-06-03 20:20:01 +02:00
apio	6b4d41529e	libc: Fix execvp() calling the shell after an ENOEXEC	2023-06-03 17:00:24 +02:00
apio	8bcec00a9d	kernel: Change the timer subsystem to use timespecs natively	2023-06-03 13:15:10 +02:00
apio	d2334a67dd	apps: Add mktemp	2023-06-03 12:15:57 +02:00
apio	cc72a1655d	libc+libluna: Move libluna hooks out of libc and into a central place in libluna	2023-06-03 11:18:52 +02:00
apio	dcb8ab569a	libc: Add basic sys/param.h for programs that want it	2023-05-31 22:15:22 +02:00
apio	d467f6257d	libc: Define EXIT_* macros and strto(u)ll in stdlib.h	2023-05-31 22:15:05 +02:00
apio	5c68d50070	libc: Add a very bare-bones locale.h	2023-05-31 22:12:50 +02:00
apio	d572d56460	libc: Add dummy time fields to struct stat	2023-05-27 12:22:06 +02:00
apio	18115ca04a	libc: Add alloca.h	2023-05-27 12:11:51 +02:00
apio	8d90d146b2	libc: Fix including sys/time.h	2023-05-27 12:06:00 +02:00
apio	88d1da59e8	kernel+libc: Add access()	2023-05-27 12:04:27 +02:00
apio	bd8aaa917f	kernel+libc+ln: Add support for userspace hard link creation	2023-05-27 11:32:40 +02:00
apio	b0506bf88f	kernel: Add umask	2023-05-26 22:27:49 +02:00
apio	62e14e7580	kernel+libos+apps: Support block devices and disallow seeking character devices or pipes	2023-05-26 20:27:47 +02:00
apio	84c1871d30	libc: Check if a shell is available if system()'s command argument is NULL	2023-05-26 17:27:37 +02:00
apio	3a51807fa6	kernel+stat: Handle pipes correctly in stat()	2023-05-23 20:54:25 +02:00
apio	1094042a7d	kernel: Implement st_dev and st_rdev	2023-05-23 20:45:24 +02:00
apio	1a6ad11462	kernel+libc+libos+ls: Add readlink()	2023-05-23 15:42:38 +02:00
apio	cb205c851c	libc: Add symlink(), symlinkat(), and lstat()	2023-05-20 21:49:25 +02:00
apio	67a9d130e2	kernel: Add initial support for symbolic links :D	2023-05-20 21:49:24 +02:00
apio	9bb5371e8c	libluna+libc: Add strtok_r()	2023-05-20 16:37:07 +02:00
apio	47d505dcbb	libc: Add getline() and getdelim()	2023-05-20 15:36:30 +02:00
apio	6de90b3c93	libc: Add getrusage()	2023-05-20 12:48:17 +02:00
apio	01111442d3	kernel: Add the getrusage() system call	2023-05-20 12:48:07 +02:00
apio	a7c6163e7c	libc: Add gettimeofday()	2023-05-20 12:05:22 +02:00
apio	dc169124cc	libc: Add fchown, fchmod, and some POSIX feature test macros	2023-05-19 19:59:20 +02:00
apio	1506331872	kernel+libc: Add the pstat() system call ... Luna-specific, but I like it.	2023-05-18 21:48:47 +02:00
apio	0dbfbe6395	libc+apps: Avoid calling endpwent() and endgrent() after every call to get{pw,gr}{nam,uid,gid}	2023-05-18 21:47:46 +02:00
apio	84bed3ceb3	kernel+libc: Remove mknod() ... Now that we automatically create files in /dev, mknod() is not needed anymore.	2023-05-18 19:42:14 +02:00
apio	1f4c4928cc	kernel+libc+apps: Add mount and umount syscalls, libc wrappers, and utilities	2023-05-17 20:30:15 +02:00
apio	18130847c1	libc: Fix some environment-related bugs	2023-05-11 20:09:46 +02:00
apio	411c6c40cd	kernel: Add the fchmodat() and fchownat() system calls	2023-05-11 19:49:03 +02:00
apio	4a3a92e9d4	libc: Move chmod from unistd.h to sys/stat.h ... Apparently that's where it's supposed to be.	2023-05-11 19:40:34 +02:00
apio	efc6d03f23	kernel+libc: Add support for unnamed pipes	2023-05-10 22:48:31 +02:00
apio	1a2fce5316	kernel+libc: Add the O_TMPFILE open flag and the tmpfile() function	2023-05-09 22:04:34 +02:00
apio	77560bbc3e	kernel+tools: Allow loading files with different owners + add a more dynamic install script	2023-05-06 12:11:35 +02:00
apio	d7fee26aa2	initrd+libc: Add /etc/group and grp.h	2023-05-06 12:01:47 +02:00
apio	349ba0acb1	libc: Add syscall wrappers for unlinkat() and openat()	2023-05-05 18:50:35 +02:00
apio	58eb2d7703	libc: Print failed assertions to stderr instead of stdout ... This removes two FIXMEs from the time there was no stderr.	2023-05-04 16:37:13 +02:00
apio	1215c38d75	libc: Add mkdtemp() and mkstemp() ... No mktemp() though, as it has race conditions and was removed in POSIX.1-2008.	2023-05-03 16:43:30 +02:00
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