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Rev Age Author Path Log message Diff
2230 6242 d 21 h jermar /trunk/uspace/ Remove printf() serialization from thread1 test in tester.
The agreement among developers seems to be that:
- there _must_ be a futex to serialize access to printf()
- there _must_ be pseudo thread serialization in printf()
- the best place for this is vprintf(), the one that goes to console		  
2229 6242 d 23 h jermar /trunk/ Revert some of the changes introduced in revision 2209.
I think it is not correct to remove serialization of pseudo threads in printf_core.c.
With thread-level futex serialization, several pseudo threads running in one thread could easily deadlock
the task.

Add a dedicated futex serialization to thread1.c test only.		  
2209 6244 d 19 h decky /trunk/uspace/ use futex instead of pthread serialization
synchronize only output to stdout
cleanup		  
2071 6324 d 17 h jermar /trunk/ (c) versus (C)  
2070 6325 d 0 h jermar /trunk/ Rather big indentation and formatting changes.
More inteligent long line wrapping.		  
1866 6459 d 17 h jermar /trunk/uspace/ Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards.		  
1787 6514 d 19 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1653 6548 d 18 h cejka /uspace/trunk/ Doxygen comments.  
1617 6549 d 21 h cejka /uspace/trunk/libc/generic/io/ Printf return value fix ported from kernel to uspace.  
1616 6549 d 21 h palkovsky /uspace/trunk/ Fixed console disconnect.
Added serialization to printf.		  
1444 6558 d 0 h cejka /uspace/trunk/libc/generic/io/ Fixed wrong doxygen formating.  
1272 6585 d 1 h cejka /uspace/trunk/libc/generic/io/ Comments update.  
1234 6592 d 16 h cejka /uspace/trunk/libc/ Another version of printf function, now with support for sprintf, snprintf and v*printf functions.  
1199 6599 d 23 h cejka /uspace/trunk/libc/generic/io/ Update comments in printf.  
1197 6601 d 0 h cejka /uspace/trunk/ Bugfix in printf, some support for testing.  
1173 6605 d 3 h cejka /uspace/trunk/libc/ Printf support for width and precision modifiers.
Several necessary helping functions added.		  
1073 6631 d 2 h cejka /uspace/trunk/ Userspace printf was rewritten to support standard format. Not all needed features implemented yet.  
1010 6633 d 1 h cejka /uspace/trunk/libc/ Fixed problem with stackarg/stdarg for 64-bit platforms.  
995 6633 d 16 h cejka /uspace/trunk/ Fixed bug in printf (__native from kernel must be unsigned long).
Putting prefixes in printf optimized.
Test function created in init.c.		  
992 6633 d 17 h jermar /uspace/trunk/libc/ Add -N to ia64 libc/Makefile.  

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