0d443385e9
libc: Add system()
2022-10-30 19:43:37 +01:00
e244c150c2
Kernel, libc: Add ECHILD
2022-10-30 19:24:26 +01:00
d186d573dd
libc: Document strftime in time.h
2022-10-30 17:48:54 +01:00
e640c6e245
Kernel, libc, userspace: Add file timestamps (atime,ctime,mtime)
2022-10-30 09:57:17 +01:00
324fb42ee2
libc: Add support for the new time functionality in the kernel
2022-10-30 09:08:29 +01:00
32e09d3417
libc: Stub out more functionality so part of binutils builds
2022-10-29 09:39:12 +02:00
7d0e442cde
libc: Add /etc/passwd and the pwd.h API
...
getpwent, getpwnam, getpwuid... they may have been a pain to implement but once they work they're awesome :)
Right now passwords are stored in plaintext in the world-readable passwd file, which is not good.
But I don't have any sort of hashing implemented so it'll stay that way for now.
2022-10-28 20:55:00 +02:00
8f0e358360
libc: Add setuid, setgid, seteuid, setegid
2022-10-28 17:52:39 +02:00
09a615bd99
Kernel, libc: Expose processes' UID and GID in pstat()
2022-10-28 17:31:34 +02:00
17671fd435
libc: Implement getuid, geteuid, getgid, getegid
2022-10-28 17:24:28 +02:00
1c4f1ab867
Kernel, libc: Add setuid() and setgid() system calls
2022-10-28 17:19:26 +02:00
c312d81de4
Kernel, libc: Add st_uid and st_gid to stat, and handle st_mode differently
2022-10-28 17:13:20 +02:00
16dc227a05
Kernel: Add UID and GID fields to Task
2022-10-28 17:06:13 +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
0eb0ca4028
libc: Add an empty locale.h
2022-10-27 17:23:59 +02:00
7155cf8d6b
libc: Add alloca.h
2022-10-27 17:23:50 +02:00
703b0a1435
libc: Make tv_usec in timeval signed, as it should be
2022-10-27 17:20:46 +02:00
50cda50f01
Kernel, libc: Add F_GETFD, F_SETFD and FD_CLOEXEC
2022-10-27 17:17:24 +02:00
fcf53ef6a5
Kernel: Make waitpid() block by default unless WNOHANG is specified
2022-10-27 17:05:42 +02:00
da8a3de480
It's actually S_ISCHR in this case
2022-10-27 08:10:35 +02:00
cdb1f46b93
libc: Add S_ISDEV
2022-10-27 08:09:10 +02:00
f9dad8a8d6
Kernel, libc: Stub out struct stat.st_dev
2022-10-27 08:01:33 +02:00
9b0f6b6595
Kernel, libc: Add O_EXCL
2022-10-27 07:55:59 +02:00
211c76f920
libc: Provide a definition for timeval
2022-10-27 07:55:02 +02:00
1c35eabb2b
open(): Add a third optional mode argument
2022-10-27 07:52:57 +02:00
a3c6635f3e
Kernel, libc: Add O_APPEND and stub out O_CREAT and O_TRUNC
2022-10-27 07:43:55 +02:00
41f7232b77
Devices: Return EOF after first read for some devices
...
Still not optimal.
2022-10-26 20:54:47 +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
57658f2d3e
libc: Add EOPNOTSUPP
2022-10-25 20:28:12 +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
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
35616993f8
libc: Add div(), ldiv(), and lldiv()
2022-10-23 12:26:48 +02:00
51bd7de17b
libc: Patch mman.h so libgcov builds
2022-10-23 12:10:05 +02:00
43180b777e
libc: Stub out qsort()
2022-10-23 11:19:08 +02:00
9dc8bfbdce
libc: Define a dummy FILENAME_MAX
2022-10-23 11:17:22 +02:00
bd8825231a
libc: Stub out sscanf()
2022-10-23 11:16:36 +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
f0eeaa25a3
libc: More inttypes.h
2022-10-23 10:31:56 +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
