236 Commits

Author	SHA1	Message	Date
apio	95a33c484e	kernel+libc: Add a memstat() syscall ... We can finally show memory usage in userspace. This could have been done using sysfs, but I'm lazy and don't want to implement that. Maybe in the next release?	2023-08-17 20:15:32 +02:00
apio	49a6c39c38	libc: Implement popen() and pclose()	2023-08-15 19:21:25 +02:00
apio	e2a77bb3da	kernel+libc: Add pledge support	2023-08-12 21:38:25 +02:00
apio	181b4c151b	tools: Build libstdc++	2023-08-11 18:24:38 +02:00
apio	0c64b6e040	libc: Add some stub network-related header files	2023-08-11 18:09:45 +02:00
apio	52064e0317	libc+kernel: Add alarm() and getpagesize()	2023-08-11 18:09:12 +02:00
apio	ec3c1132d2	libc: Fix constness of some socket functions	2023-08-11 18:00:15 +02:00
apio	5a1adcb2a6	libc: Add putenv	2023-08-11 17:59:04 +02:00
apio	c4f6191e24	libc: Implement some simple stuff needed for gcc	2023-08-08 22:06:11 +02:00
apio	39e4fbd112	libc: Provide a bunch of math functions wrapped around compiler builtins	2023-08-08 20:38:38 +02:00
apio	b1e164f360	libc. Add basic wchar.h	2023-08-08 19:43:23 +02:00
apio	d96ff92461	libc: Add borrowed strtod implementation	2023-08-08 15:17:25 +02:00
apio	8c13513bf4	libc: Add strcoll()	2023-08-08 14:40:14 +02:00
apio	a92077d311	kernel+libc: Add all variants of utime	2023-08-08 14:14:35 +02:00
apio	4195e7f206	kernel+libc+stat: Add support for file times ... The modification time is not updated though.	2023-08-08 13:33:40 +02:00
apio	159c05c064	libluna: Add max() and min()	2023-08-08 12:39:03 +02:00
apio	198935eb30	libc: Reset the read buffer even when read() returns an error ... This fixes the same data being read multiple times if an error was returned	2023-08-08 10:39:15 +02:00
apio	b01aa72f17	libc+init+shmem-test: Add POSIX shared memory objects	2023-08-03 10:32:52 +02:00
apio	c5e24e478f	kernel+libc: Add truncate and ftruncate	2023-08-03 08:47:37 +02:00
apio	53d9f5c6fc	libc: Add msync wrapper	2023-08-02 22:44:54 +02:00
apio	f66b0497cf	libc: Add support for mmap()'s new syscall format	2023-08-02 22:20:05 +02:00
apio	2572695c8d	kernel: Support mapping shared memory using mmap()	2023-08-02 22:20:05 +02:00
apio	6593f9241b	libc: Add wrapper for poll()	2023-08-02 17:19:16 +02:00
apio	df4227eab8	kernel: Make the poll() system call actually work	2023-08-02 17:18:38 +02:00
apio	f8cb6e03df	kernel: Allow turning off the TTY by setting it to graphical mode	2023-08-02 15:16:10 +02:00
apio	207d901de8	kernel+libc: Add the poll() syscall	2023-08-02 14:48:20 +02:00
apio	aac8280e8a	libc+libos: Properly propagate errors through fgetc() and File::getchar() ... This restores proper ^C behavior in the shell.	2023-08-02 14:46:47 +02:00
apio	d01087362e	libc: Set the close-on-exec flag for directories opened using opendir() ... This is apparently mandated by POSIX.	2023-07-31 10:58:06 +02:00
apio	7b24a4d1c6	libc: Add wrappers for listen(), connect(), and accept()	2023-07-30 11:33:06 +02:00
apio	a12b018b03	kernel+libc: Add basic Unix sockets (creation and binding)	2023-07-30 11:33:06 +02:00
apio	200bb6c240	kernel+libc+libos: Add inode type for sockets	2023-07-30 11:33:05 +02:00
apio	905e71527e	libc: Actually implement sigsetjmp() and siglongjmp()	2023-07-24 19:39:22 +02:00
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