Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4692 5607 d 9 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4377 5707 d 9 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3425 5944 d 19 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
2787 6117 d 12 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2570 6292 d 13 h jermar /trunk/uspace/lib/libc/generic/io/ Fix a bug in interpretation of precision when printing strings. Fix cstyle.  
2479 6395 d 15 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2230 6470 d 12 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 6470 d 15 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 6472 d 10 h decky /trunk/uspace/ use futex instead of pthread serialization
synchronize only output to stdout
cleanup
 
2071 6552 d 8 h jermar /trunk/ (c) versus (C)  
2070 6552 d 15 h jermar /trunk/ Rather big indentation and formatting changes.
More inteligent long line wrapping.
 
1866 6687 d 8 h jermar /trunk/uspace/ Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards.
 
1787 6742 d 10 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1653 6776 d 9 h cejka /uspace/trunk/ Doxygen comments.  
1617 6777 d 12 h cejka /uspace/trunk/libc/generic/io/ Printf return value fix ported from kernel to uspace.  
1616 6777 d 12 h palkovsky /uspace/trunk/ Fixed console disconnect.
Added serialization to printf.
 
1444 6785 d 15 h cejka /uspace/trunk/libc/generic/io/ Fixed wrong doxygen formating.  
1272 6812 d 17 h cejka /uspace/trunk/libc/generic/io/ Comments update.  
1234 6820 d 7 h cejka /uspace/trunk/libc/ Another version of printf function, now with support for sprintf, snprintf and v*printf functions.  
1199 6827 d 14 h cejka /uspace/trunk/libc/generic/io/ Update comments in printf.  

Show All