15 Commits

Author	SHA1	Message	Date
apio	208fdd64ac	execvpe: Execute a shell if errno == ENOEXEC	2023-04-08 12:28:26 +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	47ee52dc0a	libc: Add execl()	2023-03-30 21:28:39 +02:00
apio	770286a19d	kernel+libc: Implement fcntl() for F_DUPFD and F_DUPFD_CLOEXEC	2023-03-24 21:33:20 +01:00
apio	e76ccd6c4c	kernel+libc+init: Add getppid() and wait()	2023-03-24 17:39:55 +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	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	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	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	129e3c434a	Switch to C for userspace, with a very bare-bones libc!!	2023-01-06 13:31:14 +01:00