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Rev Age Author Path Log message Diff
26606 8323 d 16 h murrell /branches/R-grid/ merged trunk to branch  
26266 8349 d 19 h /branches/R-grid/ This commit was manufactured by cvs2svn to create branch 'R-grid'.  
26152 8356 d 5 h luke /trunk/ Wrapped calls to popen() and system() in R_popen and R_system to allow
suspending SIGALRM interrupts around call on Mac OS X.		  
25983 8366 d 7 h ripley /trunk/src/ move a couple of CleanUp declarations to Rinternals.h  
25709 8385 d 7 h ripley /trunk/src/unix/ need \n in R_ShowMessages.  
25497 8397 d 19 h luke /trunk/src/ Moved more of management of R_interrupts_pending into onintr.  
25362 8403 d 2 h luke /trunk/src/unix/ Fixed spelling error in comment.  
25313 8405 d 23 h ripley /trunk/src/ use snprintf for protection against buffer overuns  
25227 8410 d 23 h luke /trunk/src/unix/ Added handleInterrupt definition for no readline case.  
25220 8411 d 1 h luke /trunk/src/ Changed SIGINT handling on Unix to set a flag and let R_CheckUserInterrupt
and the like do the jumping. Added R_SelectEx as version of socket that
handles SIGINTs.		  
25200 8412 d 1 h luke /trunk/src/ Changed suspend interrupt macros to use globar variable instead of
sigprocmask; save and restore global from context.
Changed readline SIGINT handler to use its own longjmp target.		  
23729 8527 d 14 h murdoch /trunk/ Optional tmpdir argument to tempfile()  
23260 8557 d 6 h ripley /trunk/src/ unsafe to use Rprintf(s) since s might contain %  
22282 8629 d 0 h ripley /trunk/src/unix/ match prototype ...  
22272 8630 d 0 h ripley /trunk/src/unix/ use exact form of prototype for signal: Sun cc warns otherwise  
22262 8630 d 18 h pd /trunk/src/unix/ Drop unused variable.  
22257 8630 d 23 h pd /trunk/src/unix/ fix declaration problem  
22232 8632 d 1 h pd /trunk/ clean up do_syssleep() code  
22218 8632 d 23 h duncan /trunk/src/unix/ Potential fix for the problem Luke identified about system.time(Sys.sleep(x))[3] where x < .5 always being == .5  
21797 8665 d 20 h duncan /trunk/src/unix/ Fix for the problem reported by Roger Peng about seemingly random nesting of readline input warnings. This just puts a local signal handler before the call to R_waitForActivity(). This pops the readline stack if called and then calls the regular interrupt handler. We may want to make it easier to add routines that get called at the end of a context. Rather than having to nest these calls. I need to look closer and see what we have and whether we need a linked list of them.  

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