¡@
c++ Programming Glossary: popenCorrect Code - Non-blocking pipe with popen http://stackoverflow.com/questions/10962044/correct-code-non-blocking-pipe-with-popen Code Non blocking pipe with popen There are tons of questions about non blocking pipes but there.. idea and sources from this thread Non blocking pipe using popen But how to use it At while cycle Please review my changes. Is.. own better version if need FILE pipe char buff 512 if pipe popen command.c_str r return false int d fileno pipe while true ssize_t..
Capturing stdout from a system() command optimally http://stackoverflow.com/questions/125828/capturing-stdout-from-a-system-command-optimally c c system stdout share improve this question From the popen manual #include stdio.h FILE popen const char command const.. question From the popen manual #include stdio.h FILE popen const char command const char type int pclose FILE stream ..
http://stackoverflow.com/questions/1683665/where-is-boost-process
Determine Process Info Programmatically in Darwin/OSX http://stackoverflow.com/questions/220323/determine-process-info-programmatically-in-darwin-osx the remaining calls have eluded me aside from invoking a popen on ps or top and parsing the output which isn't acceptable...
Linux time sample based profiler http://stackoverflow.com/questions/2449159/linux-time-sample-based-profiler to optimize the call and see what happened. I changed the popen of c filt to abi __cxa_demangle . The runtime went from more.. there a way I could have configured OProfile to flag the popen call As the profile data sits now OProfile thinks the bottle.. the process is currently switched out blocking on IO or a popen call OProfile would just place its sample at the blocked call...
Can I use boost library for crossplatform application executing? http://stackoverflow.com/questions/2923843/can-i-use-boost-library-for-crossplatform-application-executing
How to execute a command and get output of command within C++? http://stackoverflow.com/questions/478898/how-to-execute-a-command-and-get-output-of-command-within-c #include stdio.h std string exec char cmd FILE pipe popen cmd r if pipe return ERROR char buffer 128 std string result.. pipe NULL result buffer pclose pipe return result Replace popen and pclose with _popen and _pclose for Windows. share improve..
launch an exe/process with stdin stdout and stderr? http://stackoverflow.com/questions/5485923/launch-an-exe-process-with-stdin-stdout-and-stderr stderr I know how to do this in .NET and i remember using popen in the past but popen seems to allow stdin OR stdout not both.. do this in .NET and i remember using popen in the past but popen seems to allow stdin OR stdout not both and not all 3. I need..
How can I execute external commands in C++/Linux? http://stackoverflow.com/questions/671461/how-can-i-execute-external-commands-in-c-linux linux command line share improve this question Use the popen function. Example not complete production quality code no error.. production quality code no error handling FILE file popen ls r use fscanf to read char buffer 100 fscanf file 100s buffer..
How can I detect file accesses in Linux? http://stackoverflow.com/questions/880263/how-can-i-detect-file-accesses-in-linux 000000000006a250 g DF .text 000000000000009b GLIBC_2.2.5 popen 00000000000d7b10 w DF .text 0000000000000080 GLIBC_2.2.5 __open64.. g DF .text 000000000000009b GLIBC_2.2.5 _IO_popen 0000000000071af0 g DF .text 000000000000026a GLIBC_2.2.5 freopen64..
System() calls in C++ and their roles in programming http://stackoverflow.com/questions/900666/system-calls-in-c-and-their-roles-in-programming unix docs other cases on windows too are often handled by popen or exec family of functions. popen creates a subprocess and.. are often handled by popen or exec family of functions. popen creates a subprocess and a brand new pipe connecting to the..
|