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Rev Age Author Path Log message Diff
2484 6205 d 4 h jermar /trunk/uspace/lib/libc/generic/ More psthread/fibril cleanup.  
2483 6205 d 8 h jermar /trunk/uspace/lib/libc/ Remove fibril_join().
We cannot guarantee our assumptions that easily.
This broken feature is removed instead of fixing because there are now users of it.		  
2482 6205 d 23 h jermar /trunk/ Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete.		  
2481 6206 d 1 h jermar /trunk/uspace/lib/libc/ 1. Implement simple joining of pseudo threads. Only one pseudo thread is allowed to join another pseudo
thread. The restriction is that both pseudo threads must be from the same thread (this is to simplify
synchronization). The joiner doesn't free anything from the joinee. It only gets its return value. Not
tested thoroughly yet.

2. Cleanup of a dead pseudo thread is done by the next scheduled pseudo thread. Not tested thoroughly yet.		  
2480 6210 d 11 h jermar /trunk/uspace/ Remove dummy presenter.  
2479 6210 d 11 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2478 6212 d 7 h jermar /trunk/uspace/rd/ Add sanity checks for reads and writes that occur past the end of the
ramdisk image.		  
2476 6213 d 3 h jermar /trunk/ Cleanup.  
2475 6213 d 3 h jermar /trunk/uspace/rd/ Improve the rd task (not tested):
- allow more connections
- support write operation
- support concurrent requests
- sanity checks
- add comments

Please review.		  
2471 6216 d 5 h jermar /trunk/ Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)		  
2470 6220 d 3 h jermar /trunk/ Fix a double-free recently introduced in revision r2436.
Add a comment clarifying the life-cycle of the kernel_uarg structure.

Comment out the freeing of userspace thread stack while still running on it.
This should be fixed by implementing userspace version of thread_join().		  
2469 6220 d 4 h jermar /trunk/uspace/libc/generic/ Fix a bug in userspace thread_create() that confused success of the
syscall with failure.		  
2468 6220 d 6 h jermar /trunk/ Remove some forgotten \r from arm32 files.
Formatting changes.
Add some correct BOOT_mips32_* guards.		  
2465 6225 d 9 h jermar /trunk/ Merge arm32 into trunk.  
2449 6231 d 15 h decky /trunk/uspace/rd/ remove unnecessary includes  
2445 6232 d 10 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)		  
2443 6233 d 1 h jermar /trunk/ sscc -> suncc  
2442 6233 d 2 h jermar /trunk/ Add dummy option for Sun Studio C Compiler.
For each architecture, offer only compilers that support the target.		  
2438 6233 d 3 h decky /trunk/ update for new compiler configuration scheme  
2436 6234 d 4 h jermar /trunk/ Fix two memory leaks.

In kernel, kernel_uarg structure needs to be deallocated when a thread
with userspace context is destroyed.

In userspace, the return value of the SYS_THREAD_CREATE must be checked
for error conditions and in case of error, uarg and stack must be freed
up.		  

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