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Rev Age Author Path Log message Diff
2484 6173 d 16 h jermar /trunk/uspace/lib/libc/generic/ More psthread/fibril cleanup.  
2483 6173 d 20 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 6174 d 11 h jermar /trunk/ Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete.		  
2481 6174 d 12 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 6178 d 22 h jermar /trunk/uspace/ Remove dummy presenter.  
2479 6178 d 22 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2478 6180 d 19 h jermar /trunk/uspace/rd/ Add sanity checks for reads and writes that occur past the end of the
ramdisk image.		  
2476 6181 d 15 h jermar /trunk/ Cleanup.  
2475 6181 d 15 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 6184 d 16 h jermar /trunk/ Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)		  
2470 6188 d 14 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 6188 d 15 h jermar /trunk/uspace/libc/generic/ Fix a bug in userspace thread_create() that confused success of the
syscall with failure.		  
2468 6188 d 17 h jermar /trunk/ Remove some forgotten \r from arm32 files.
Formatting changes.
Add some correct BOOT_mips32_* guards.		  
2465 6193 d 21 h jermar /trunk/ Merge arm32 into trunk.  
2449 6200 d 3 h decky /trunk/uspace/rd/ remove unnecessary includes  
2445 6200 d 21 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)		  
2443 6201 d 13 h jermar /trunk/ sscc -> suncc  
2442 6201 d 14 h jermar /trunk/ Add dummy option for Sun Studio C Compiler.
For each architecture, offer only compilers that support the target.		  
2438 6201 d 14 h decky /trunk/ update for new compiler configuration scheme  
2436 6202 d 16 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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