1c4f1ab867
Kernel, libc: Add setuid() and setgid() system calls
2022-10-28 17:19:26 +02:00
b1729689df
libc: Open stdout and stderr write-only on init
2022-10-28 17:14:09 +02:00
26b20938de
Kernel, libc: Use mode in mkdir()
2022-10-28 17:11:35 +02:00
b2f321c0b8
libc: Parse the mode string
2022-10-28 17:02:08 +02:00
8ed0ff1381
libc: Ensure /dev/random is opened with O_CLOEXEC on init
2022-10-27 17:50:15 +02:00
d93a4062a2
libc: Do not use the heavy variadic syscall() function for wrappers
...
That function is meant more for user programs, and should still be rarely used, since it's not portable.
Instead, we already know the number of arguments. We just call __lc_fast_syscallN, which also sets errno.
2022-10-27 17:42:00 +02:00
1c35eabb2b
open(): Add a third optional mode argument
2022-10-27 07:52:57 +02:00
796d61020b
argv might be null when we're init
2022-10-26 19:22:50 +02:00
4f6333ca17
compilation fix
2022-10-26 19:17:26 +02:00
8eb986df63
libc: Add program_invocation_name
...
This is a GNU extension, but I'm fine with adding it to libc.
It's guarded by the _GNU_SOURCE feature test macro anyways.
2022-10-26 19:17:05 +02:00
7d20c507b1
Kernel, libc, userspace: Implement command-line arguments (argv)
...
The only thing missing now is for sh to pass them on.
2022-10-26 18:57:06 +02:00
9b1e50ae27
libc: Add EACCES
2022-10-25 20:29:56 +02:00
13fce2c4b3
libc: Update headers with more comments
2022-10-25 19:27:24 +02:00
af452e2b2a
Kernel, libc: Add dup2()
2022-10-25 18:58:06 +02:00
b17ff6319a
libc: compilation fix for libc's printf
2022-10-24 20:47:00 +02:00
33f6765a5c
libc: Make the userspace printf much better
2022-10-24 17:21:40 +02:00
315d2f9f24
libc: actually return buf in getcwd()
2022-10-24 17:08:40 +02:00
0dec5f7bad
libc: Add dummy getcwd()
2022-10-24 17:05:28 +02:00
b615166373
libc: Stub out tmpfile() as well as add an empty math.h
2022-10-23 18:58:48 +02:00
58b01b74e2
Kernel, libc: Add stat()
2022-10-23 18:35:32 +02:00
865018e7f8
libc: Implement dirfd, rewinddir, telldir and seekdir
2022-10-23 14:59:06 +02:00
e457b88b04
Kernel, libc: Implement O_DIRECTORY and use that in dirent.h
2022-10-23 14:46:27 +02:00
8bf2904d74
libc: Implement a basic subset of dirent.h
2022-10-23 14:41:45 +02:00
78d72c2f0c
Kernel, libc: Add a getdents() system call
...
This is meant to be a low-level interface to implement dirent.h on top of.
2022-10-23 14:03:46 +02:00
19ee21ae5a
libc: Make string_to_integer_type static
2022-10-23 12:28:25 +02:00
35616993f8
libc: Add div(), ldiv(), and lldiv()
2022-10-23 12:26:48 +02:00
43180b777e
libc: Stub out qsort()
2022-10-23 11:19:08 +02:00
bd8825231a
libc: Stub out sscanf()
2022-10-23 11:16:36 +02:00
d82238b485
libc: Add return value to ungetc()
2022-10-23 11:14:18 +02:00
d75de5f423
libc: Partially implement ungetc
2022-10-23 11:12:54 +02:00
51580bb846
libc: Add abs(), labs() and llabs()
...
Just needed to alias them to GCC builtins.
2022-10-23 11:10:26 +02:00
c02f2e128d
libc: Stub out ungetc()
2022-10-23 10:34:49 +02:00
0c33fcdff2
libc: Stub out setvbuf, and add S_ISREG
2022-10-23 10:09:20 +02:00
fa35e883d7
libc: Stub out strftime
2022-10-23 10:01:03 +02:00
06f9ffc184
libc: Add EXIT_SUCCESS, EXIT_FAILURE, RAND_MAX and BUFSIZ
2022-10-22 21:39:51 +02:00
dd9b90d69d
compilation fix :)
2022-10-22 21:16:51 +02:00
7600bc5582
libc: Add strings.h
2022-10-22 21:13:22 +02:00
433b307cb2
libc: Add strcoll()
...
No locale support, this just calls strcmp()
2022-10-22 21:00:59 +02:00
4725538aa7
Tests: Add tests for memmove and memcmp + correct our memcmp implementation
2022-10-22 19:04:19 +02:00
8908faf6e2
libc: Add strchrnul()
...
Another GNU extension, it's ok.
2022-10-22 18:37:02 +02:00
503a04f0e9
libc: Add strpbrk()
2022-10-22 17:54:33 +02:00
4d71c0ef04
libc: Implement strndup()
2022-10-22 17:49:44 +02:00
189986d23f
libc: Rename pstname() to pstatname()
...
To avoid confusion with ptsname().
2022-10-22 14:30:41 +02:00
6ac57a2f5c
libc: Add support for pstat()
2022-10-22 14:26:42 +02:00
a4eed362b6
libc: Implement fseeko() and ftello()
2022-10-22 12:41:15 +02:00
759c8a8cab
libc: Make fpos_t no longer a struct
2022-10-22 12:39:37 +02:00
9bbb5d0c07
libc: Implement strspn (with a test)
2022-10-22 12:36:31 +02:00
551d731627
libc: Add FIXME
2022-10-22 12:30:30 +02:00
063e2d5e7a
libc: Add more spacing to stdio.cpp
2022-10-22 12:21:04 +02:00
6dc51abfc8
libc: Add remove() stub
2022-10-22 12:20:05 +02:00
